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1254 строки
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1254 строки
40 KiB
Plaintext
Отчет по лабораторной работе № 2 "Система контроля версий Git"
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Выполнил: Бушманов Артём Сергеевич
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Группа: А-01-23
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Проверил:
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Примечание: работа выполнялась на Windows.
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1. Создал на рабочем столе каталог lab02 и запустил в нем Git Bash, приглашение:
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Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02.1
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$
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2. Просмотрел файлы в рабочем каталоге можно командой "ls" --- пусто:
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Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02.1
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$ ls
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3. Создал каталоги Алисы и Боба, создал каталог "project", изучил команду "cd" в процессе:
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Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02.1
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$ mkdir alice
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Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02.1
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$ mkdir bob
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Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02.1
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$ cd alice
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Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02.1/alice
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$ mkdir project
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Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02.1/alice
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$ cd project
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4. Инициализировал репозитарий:
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Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02.1/alice/project
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$ git init
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Initialized empty Git repository in C:/Users/Bushk/Desktop/lab02.1/alice/project/.git/
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Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02.1/alice/project (master)
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$
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У меня еще нету первого коммита и подсказки, поэтому я не стал его менять.
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5. Настроил репозитарий Алисы:gir
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Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02.1/alice/project (master)
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$ git config user.name 'Alice (BushmanovAS)'
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Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02.1/alice/project (master)
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$ git config user.email 'BushmanovAS@mpei.ru'
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6. Запустил CodeBlocks и создал проект в репозитарии Алисы, а затем собрал его.
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7. Просмотрел состояние рабочей копии:
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Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02.1/alice/project (master)
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$ git status
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On branch mastergit
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No commits yet
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Untracked files:
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(use "git add <file>..." to include in what will be committed)
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bin/
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main.cpp
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obj/
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project.cbp
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nothing added to commit but untracked files present (use "git add" to track)
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8. Добавил файл main.cpp в индекс, проверил состояние рабочей копии и выполнил коммит с файлом main.cpp:
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Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02.1/alice/project (master)
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$ git add main.cpp
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Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02.1/alice/project (master)
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$ git status
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On branch master
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No commits yet
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Changes to be committed:
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(use "git rm --cached <file>..." to unstage)
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new file: main.cpp
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Untracked files:
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(use "git add <file>..." to include in what will be committed)
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bin/
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obj/
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project.cbp
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В состоянии рабочей копии изменились неотслеживаемые файлы, так как main.cpp начал отслеживаться и будет закоммичен в следующей строке:
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Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02.1/alice/project (master)
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$ git commit -m "code: заготовка программы"
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[master (root-commit) 2b2150e] code: заготовка программы
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1 file changed, 9 insertions(+)
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create mode 100644 main.cpp
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9. Добавил файл project.cbp в индекс и сделал коммит с ним:
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Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02.1/alice/project (master)
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$ git add project.cbp
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warning: in the working copy of 'project.cbp', LF will be replaced by CRLF the next time Git touches it
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Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02.1/alice/project (master)
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$ git commit -m "build: добавлен файл проекта"
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[master b484123] build: добавлен файл проекта
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1 file changed, 40 insertions(+)
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create mode 100644 project.cbp
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10. Заменим тело функции main() на ввод двух чисел, просмотрел состояние репозитория и закоммитил изменения:
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cout << "Enter A and B: ";
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int a, b;
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cin >> a >> b;
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Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02.1/alice/project (master)
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$ git status
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On branch master
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Changes not staged for commit:
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(use "git add <file>..." to update what will be committed)
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(use "git restore <file>..." to discard changes in working directory) // Добавилась строка, которая подсказывает, как отменить измнения
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modified: main.cpp
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Untracked files:
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(use "git add <file>..." to include in what will be committed)
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bin/
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obj/
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no changes added to commit (use "git add" and/or "git commit -a") // Добавилась строка о том, что у коммита пока ничего не поменялось
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Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02.1/alice/project (master)
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$ git add main.cpp
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Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02.1/alice/project (master)
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$ git commit -m 'code: Ввод чисел a и b'
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[master d3045ef] code: Ввод чисел a и b
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1 file changed, 4 insertions(+), 2 deletions(-)
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11. Добавил в программу вывод суммы a и b, а затем закоммитил:
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int main()
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{
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...
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cout << "A + B = " << a + b;
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}
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Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02.1/alice/project (master)
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$ git add -u
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Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02.1/alice/project (master)
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$ git commit -m 'code: вывод суммы a и b'
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[master c69b7f1] code: вывод суммы a и b
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1 file changed, 1 insertion(+)
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12. Добавил в программу вывод разности a и b и закоммитил:
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int main()
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{
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...
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cout << "A + B = " << a + b << '\n'
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<< "A - B = " << a - b << '\n';
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}
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Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02.1/alice/project (master)
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$ git commit -a -m 'code: вывод разности a и b'
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[master bb8c89f] code: вывод разности a и b
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1 file changed, 3 insertions(+), 1 deletion(-)
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13. Поменял имя ветки на main командой git branch -m main:
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Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02.1/alice/project (master)
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$ git branch -m main
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14. Cоздал в CodeBlocks новый файл (.gitignore) и записал в него строки /bin /obj и /project.layout, проверил его на работоспособность и закоммитил:
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Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02.1/alice/project (main)
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$ git status
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On branch main
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Changes not staged for commit:
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(use "git add <file>..." to update what will be committed)
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(use "git restore <file>..." to discard changes in working directory)
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modified: main.cpp
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Untracked files:
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(use "git add <file>..." to include in what will be committed)
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.gitignore
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no changes added to commit (use "git add" and/or "git commit -a")
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Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02.1/alice/project (main)
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$ git add .gitignore
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Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02.1/alice/project (main)
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$ git commit -m 'build: git'
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[main 0fafa07] build: git
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1 file changed, 3 insertions(+)
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create mode 100644 .gitignore
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14. Попробовал команду git log и ее опции:
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Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02.1/alice/project (main)
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$ git log
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commit 0fafa0797fd3af00ddc7902c47cd8e91c7a75793 (HEAD -> main)
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Author: Alice (BushmanovAS) <BushmanovAS@mpei.ru>
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Date: Sat Apr 13 09:21:59 2024 +0300
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build: git
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commit bb8c89f02e579d02ca35e3ed0b11310776d5d671
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Author: Alice (BushmgitanovAS) <BushmanovAS@mpei.ru>
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Date: Sat Apr 13 09:13:08 2024 +0300
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code: вывод разности a и b
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commit c69b7f1a0d26770e4643e2d37118f1dec1949d75
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Author: Alice (BushmanovAS) <BushmanovAS@mpei.ru>
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Date: Sat Apr 13 09:11:56 2024 +0300
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code: вывод суммы a и b
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commit d3045efff44e771ab811296de83b3e51676e5bd3
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Author: Alice (BushmanovAS) <BushmanovAS@mpei.ru>
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Date: Sat Apr 13 09:10:00 2024 +0300
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code: Ввод чисел a и b
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commit b484123f1b9412f11383a0a64812abfdbed8ff28
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Author: Alice (BushmanovAS) <BushmanovAS@mpei.ru>
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Date: Sat Apr 13 09:04:21 2024 +0300
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build: добавлен файл проекта
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commit 2b2150e2b13fd8bd54de072ed8b77ea0c3ad2b64
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Author: Alice (BushmanovAS) <BushmanovAS@mpei.ru>
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Date: Sat Apr 13 09:01:31 2024 +0300
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code: заготовка программы
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Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02.1/alice/project (main)
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$ git log --stat // Для последнего коммита:
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commit 0fafa0797fd3af00ddc7902c47cd8e91c7a75793 (HEAD -> main) // Его хэш
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Author: Alice (BushmanovAS) <BushmanovAS@mpei.ru> // Автор и его email
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Date: Sat Apr 13 09:21:59 2024 +0300 // Дата
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build: git // Сообщение
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.gitignore | 3 +++ // Изменённый(или добавленный) файл | количество изменённых строк (кратко)
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1 file changed, 3 insertions(+) // Количество изменённых файлов | количество изменённых строк
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commit bb8c89f02e579d02ca35e3ed0b11310776d5d671
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Author: Alice (BushmanovAS) <BushmanovAS@mpei.ru>
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Date: Sat Apr 13 09:13:08 2024 +0300
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code: вывод разности a и b
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main.cpp | 4 +++-
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1 file changed, 3 insertions(+), 1 deletion(-)
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commit c69b7f1a0d26770e4643e2d37118f1dec1949d75
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Author: Alice (BushmanovAS) <BushmanovAS@mpei.ru>
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Date: Sat Apr 13 09:11:56 2024 +0300
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code: вывод суммы a и b
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main.cpp | 1 +
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1 file changed, 1 insertion(+)
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commit d3045efff44e771ab811296de83b3e51676e5bd3
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Author: Alice (BushmanovAS) <BushmanovAS@mpei.ru>
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Date: Sat Apr 13 09:10:00 2024 +0300
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code: Ввод чисел a и b
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main.cpp | 6 ++++--
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1 file changed, 4 insertions(+), 2 deletions(-)
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commit b484123f1b9412f11383a0a64812abfdbed8ff28
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Author: Alice (BushmanovAS) <BushmanovAS@mpei.ru>
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Date: Sat Apr 13 09:04:21 2024 +0300
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build: добавлен файл проекта
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project.cbp | 40 ++++++++++++++++++++++++++++++++++++++++
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1 file changed, 40 insertions(+)
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commit 2b2150e2b13fd8bd54de072ed8b77ea0c3ad2b64
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Author: Alice (BushmanovAS) <BushmanovAS@mpei.ru>
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Date: Sat Apr 13 09:01:31 2024 +0300
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code: заготовка программы
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main.cpp | 9 +++++++++
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1 file changed, 9 insertions(+)
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Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02.1/alice/project (main)
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$ git log --oneline --decorate
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0fafa07 (HEAD -> main) build: git
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bb8c89f code: вывод разности a и b
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c69b7f1 code: вывод суммы a и b
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d3045ef code: Ввод чисел a и b
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b484123 build: добавлен файл проекта
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2b2150e code: заготовка программы
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Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02.1/alice/project (main)
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$ git log --oneline --decorate --all --graph
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* 0fafa07 (HEAD -> main) build: git
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* bb8c89f code: вывод разности a и b
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* c69b7f1 code: вывод суммы a и b
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* d3045ef code: Ввод чисел a и b
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* b484123 build: добавлен файл проекта
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* 2b2150e code: заготовка программы
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15. Нашёл коммиты по теме build, а затем коммиты, затргивающие project.cbp:
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Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02.1/alice/project (main)
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$ git log --grep 'build:'
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commit 0fafa0797fd3af00ddc7902c47cd8e91c7a75793 (HEAD -> main)
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Author: Alice (BushmanovAS) <BushmanovAS@mpei.ru>
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Date: Sat Apr 13 09:21:59 2024 +0300
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build: git
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commit b484123f1b9412f11383a0a64812abfdbed8ff28
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Author: Alice (BushmanovAS) <BushmanovAS@mpei.ru>
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Date: Sat Apr 13 09:04:21 2024 +0300
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build: добавлен файл проекта
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Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02.1/alice/project (main)
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$ git log -- project.cbp
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commit b484123f1b9412f11383a0a64812abfdbed8ff28
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Author: Alice (BushmanovAS) <BushmanovAS@mpei.ru>
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Date: Sat Apr 13 09:04:21 2024 +0300
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build: добавлен файл проекта
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16. Просмотрел предпоследний коммит тремя способами:
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1) git show HEAD~1
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2) git show main~1
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3) git show ecc914b
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1.
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Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02.1/alice/project (main)
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$ git show HEAD~1
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commit bb8c89f02e579d02ca35e3ed0b11310776d5d671
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Author: Alice (BushmanovAS) <BushmanovAS@mpei.ru>
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Date: Sat Apr 13 09:13:08 2024 +0300
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code: вывод разности a и b
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diff --git a/main.cpp b/main.cpp
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index 3354bf0..fff2af2 100644
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--- a/main.cpp
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+++ b/main.cpp
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@@ -7,6 +7,8 @@ int main()
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cout << "Enter A and B: ";
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int a, b;
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cin >> a >> b;
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- cout << "A + B = " << a + b << '\n'
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+ << "A - B = " << a - b << '\n';
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}
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2.
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Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02.1/alice/project (main)
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$ git show main~1
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commit bb8c89f02e579d02ca35e3ed0b11310776d5d671
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Author: Alice (BushmanovAS) <BushmanovAS@mpei.ru>
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Date: Sat Apr 13 09:13:08 2024 +0300
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code: вывод разности a и b
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8cc
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diff --git a/main.cpp b/main.cpp
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index 3354bf0..fff2af2 100644
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--- a/main.cpp
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+++ b/main.cpp
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@@ -7,6 +7,8 @@ int main()
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cout << "Enter A and B: ";
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int a, b;
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cin >> a >> b;
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- cout << "A + B = " << a + b;
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+ cout << "A + B = " << a + b << '\n';
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+ << "A - B = " << a - b << '\n';
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+
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}
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3.
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Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02.1/alice/project (main)
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$ git show bb8c89
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commit bb8c89f02e579d02ca35e3ed0b11310776d5d671
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Author: Alice (BusbuhmanovAS) <BushmanovAS@mpei.ru>
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Date: Sat Apr 13 09:13:08 2024 +0300
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code: вывод разности a и b
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diff --git a/main.cpp b/main.cpp
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index 3354bf0..fff2af2 100644
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--- a/main.cpp
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+++ b/main.cpp
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@@ -7,6 +7,8 @@ int main()
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cout << "Enter A and B: ";
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int a, b;
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cin >> a >> b;
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- cout << "A + B = " << a + b;
|
|
+ cout << "A + B = " << a + b << '\n';
|
|
+ << "A - B = " << a - b << '\n';
|
|
+
|
|
|
|
}
|
|
|
|
|
|
17. Добавил в main.cpp печать произведения чисел, а затем просмотрел изменения в рабочей копии с различным количеством аргументов:
|
|
cout << "A + B = " << a + b << '\n'
|
|
<< "A - B = " << a - b << '\n'
|
|
<< "A * B = " << a * b << '\n';
|
|
|
|
|
|
Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02.1/alice/project (main)
|
|
$ git diff
|
|
diff --git a/main.cpp b/main.cpp
|
|
index fff2af2..64da2d3 100644
|
|
--- a/main.cpp
|
|
+++ b/main.cpp
|
|
@@ -7,8 +7,8 @@ int main()
|
|
cout << "Enter A and B: ";
|
|
int a, b;
|
|
cin >> a >> b;
|
|
- cout << "A + B = " << a + b << '\n'; // Убранные строки
|
|
- << "A - B = " << a - b << '\n';
|
|
-
|
|
+ cout << "A + B = " << a + b << '\n' // Добавленные строки
|
|
+ << "A - B = " << a - b << '\n'
|
|
+ << "A * B = " << a * b << '\n';
|
|
|
|
}
|
|
|
|
|
|
Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02.1/alice/project (main)
|
|
$ git diff HEAD~2
|
|
diff --git a/.gitignore b/.gitignore
|
|
new file mode 100644
|
|
index 0000000..4d72a82
|
|
--- /dev/null
|
|
+++ b/.gitignore
|
|
@@ -0,0 +1,3 @@
|
|
+/bin
|
|
+/obj
|
|
+/project.layout
|
|
diff --git a/main.cpp b/main.cpp
|
|
index 3354bf0..64da2d3 100644
|
|
--- a/main.cpp
|
|
+++ b/main.cpp
|
|
@@ -7,6 +7,8 @@ int main()
|
|
cout << "Enter A and B: ";
|
|
int a, b;
|
|
cin >> a >> b;
|
|
- cout << "A + B = " << a + b;
|
|
+ cout << "A + B = " << a + b << '\n'
|
|
+ << "A - B = " << a - b << '\n'
|
|
+ << "A * B = " << a * b << '\n';
|
|
|
|
}
|
|
|
|
|
|
Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02.1/alice/project (main)
|
|
$ git diff HEAD~2 HEAD
|
|
diff --git a/.gitignore b/.gitignore
|
|
new file mode 100644
|
|
index 0000000..4d72a82
|
|
--- /dev/null
|
|
+++ b/.gitignore
|
|
@@ -0,0 +1,3 @@
|
|
+/bin
|
|
+/obj
|
|
+/project.layout
|
|
diff --git a/main.cpp b/main.cpp
|
|
index 3354bf0..fff2af2 100644
|
|
--- a/main.cpp
|
|
+++ b/main.cpp
|
|
@@ -7,6 +7,8 @@ int main()
|
|
cout << "Enter A and B: ";
|
|
int a, b;
|
|
cin >> a >> b;
|
|
- cout << "A + B = " << a + b;
|
|
+ cout << "A + B = " << a + b << '\n';
|
|
+ << "A - B = " << a - b << '\n';
|
|
+
|
|
|
|
}
|
|
|
|
|
|
|
|
18. Просмотрел изменения между самым первым коммитом и коммитом, добавляющим вывод разности (перед этим узнал хэши нужных коммитов):
|
|
Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02/alice/project (main)
|
|
$ git log --oneline
|
|
bf87a61 (HEAD -> main) build: git
|
|
2585311 code: вывод разности a и b
|
|
8ccc2ca code: вывод суммы a и b
|
|
bf5359a code: ввод чисел a и b
|
|
9deeaf2 build: добавление файл проекта
|
|
33e309e code: загатовка программы
|
|
|
|
Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02/alice/project (main)
|
|
$ git diff 33e309 2585311
|
|
diff --git a/main.cpp b/main.cpp
|
|
index b4392ec..9eedbd6 100644
|
|
--- a/main.cpp
|
|
+++ b/main.cpp
|
|
@@ -4,6 +4,9 @@ using namespace std;
|
|
|
|
int main()
|
|
{
|
|
- cout << "Hello world!" << endl;
|
|
- return 0;
|
|
+ cout << "Enter A and B: ";
|
|
+ int a, b;
|
|
+ cin >> a >> b;
|
|
+ cout << "A + B = " << a + b <<'\n'
|
|
+ << "A - B = " << a - b <<'\n';
|
|
}
|
|
diff --git a/project.cbp b/project.cbp
|
|
new file mode 100644
|
|
index 0000000..99bb702
|
|
--- /dev/null
|
|
+++ b/project.cbp
|
|
@@ -0,0 +1,40 @@
|
|
+<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
|
|
+<CodeBlocks_project_file>
|
|
+ <FileVersion major="1" minor="6" />
|
|
+ <Project>
|
|
+ <Option title="project" />
|
|
+ <Option pch_mode="2" />
|
|
+ <Option compiler="gcc" />
|
|
+ <Build>
|
|
+ <Target title="Debug">
|
|
+ <Option output="bin/Debug/project" prefix_auto="1" extension_auto="1" />
|
|
+ <Option object_output="obj/Debug/" />
|
|
+ <Option type="1" />
|
|
+ <Option compiler="gcc" />
|
|
+ <Compiler>
|
|
+ <Add option="-g" />
|
|
+ </Compiler>
|
|
+ </Target>
|
|
+ <Target title="Release">
|
|
+ <Option output="bin/Release/project" prefix_auto="1" extension_auto="1" />
|
|
+ <Option object_output="obj/Release/" />
|
|
+ <Option type="1" />
|
|
+ <Option compiler="gcc" />
|
|
+ <Compiler>
|
|
+ <Add option="-O2" />
|
|
+ </Compiler>
|
|
+ <Linker>
|
|
+ <Add option="-s" />
|
|
+ </Linker>
|
|
+ </Target>
|
|
+ </Build>
|
|
+ <Compiler>
|
|
+ <Add option="-Wall" />
|
|
+ <Add option="-fexceptions" />
|
|
+ </Compiler>
|
|
+ <Unit filename="main.cpp" />
|
|
+ <Extensions>
|
|
+ <lib_finder disable_auto="1" />
|
|
+ </Extensions>
|
|
+ </Project>
|
|
+</CodeBlocks_project_file>
|
|
|
|
|
|
19. Закоммитил изменения в рабочей версии:
|
|
Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02.1/alice/project (main)
|
|
$ git commit -a -m 'code: вывод произведения a и b'
|
|
[main 7edfc07] code: вывод произведения a и b
|
|
1 file changed, 3 insertions(+), 3 deletions(-)
|
|
|
|
|
|
20. Откатил изменения двумя способами:
|
|
|
|
1)
|
|
Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02.1/alice/project (main)
|
|
$ git reset --hard HEAD~1
|
|
HEAD is now at 0fafa07 build: git
|
|
|
|
2)
|
|
|
|
Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02.1/alice/project (main)
|
|
$ git checkout HEAD -- main.cpp
|
|
|
|
21. Зарегестрировался на сервере Git УИТ, создал пару ключей, запустил агента, загрузил в него ключ, а затем изобразил открытый ключ:
|
|
Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02.1/alice/project (main)
|
|
$ ssh-keygen
|
|
Generating public/private ed25519 key pair.
|
|
Enter file in which to save the key (/c/Users/Bushk/.ssh/id_ed25519):
|
|
Created directory '/c/Users/Bushk/.ssh'.
|
|
Enter passphrase (empty for no passphrase):
|
|
Enter same passphrase again:
|
|
Your identification has been saved in /c/Users/Bushk/.ssh/id_ed25519
|
|
Your public key has been saved in /c/Users/Bushk/.ssh/id_ed25519.pub
|
|
The key fingerprint is:
|
|
SHA256:N/v42Ttt6Ivs2cypIWFYxpD0Itc1qWdWyPHH1BBeo6w Bush@DESKTOP-LENOVO
|
|
The key's randomart image is:
|
|
+--[ED25519 256]--+
|
|
| .o. .++o++|
|
|
| .= .=+o+o|
|
|
| . o *. +o o|
|
|
| o =. = . |
|
|
| S =E |
|
|
| o + |
|
|
| o . o |
|
|
| = Xo.o|
|
|
| .oXoX= |
|
|
+----[SHA256]-----+
|
|
|
|
|
|
Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02.1/alice/project (main)
|
|
$ eval $(ssh-agent -s)
|
|
Agent pid 776
|
|
|
|
|
|
Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02.1/alice/project (main)
|
|
$ ssh-add
|
|
Enter passphrase for /c/Users/Bushk/.ssh/id_ed25519:
|
|
Identity added: /c/Users/Bushk/.ssh/id_ed25519 (Bush@DESKTOP-LENOVO)
|
|
|
|
|
|
Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02.1/alice/project (main)
|
|
$ cat ~/.ssh/id_ed25519.pub
|
|
ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIPRgUXLBXMxwjwobJGfvtd0x1OMBpGar9VBoBejwySiR Bush@DESKTOP-LENOVO
|
|
|
|
|
|
|
|
22. Скопировал открытый ключ и добавил его в список открытых ключей своей учетной записи.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
23. Создал пустой репозитарий на сервере и добавил в него свои файлы:
|
|
Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02.1/alice/project (main)
|
|
$ git remote add origin git@uit.mpei.ru:BushmanovAS/cs-lab02.git
|
|
error: remote origin already exists.
|
|
|
|
Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02.1/alice/project (main)
|
|
$ git push -u origin main
|
|
Enumerating objects: 18, done.
|
|
Counting objects: 100% (18/18), done.
|
|
Delta compression using up to 4 threads
|
|
Compressing objects: 100% (16/16), done.
|
|
Writing objects: 100% (18/18), 2.27 KiB | 332.00 KiB/s, done.
|
|
Total 18 (delta 2), reused 0 (delta 0), pack-reused 0 (from 0)
|
|
remote: . Processing 1 references
|
|
remote: Processed 1 references in total
|
|
To http://uit.mpei.ru/git/BushmanovAS/cs-lab02.git
|
|
* [new branch] main -> main
|
|
branch 'main' set up to track 'origin/main'.
|
|
|
|
|
|
24. Скопировал проект в каталоге Боба, перешел в project и настроил Git:
|
|
Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02.1/bob
|
|
$ git clone http://uit.mpei.ru/git/BushmanovAS/cs-lab02.git project
|
|
Cloning into 'project'...
|
|
remote: Enumerating objects: 18, done.
|
|
remote: Counting objects: 100% (18/18), done.
|
|
remote: Compressing objects: 100% (16/16), done.
|
|
remote: Total 18 (delta 2), reoject used 0 (delta 0), pack-reusegitd 0
|
|
Receiving objects: 100% (18/18), done.
|
|
Resolving deltas: 100% (2/2), done.
|
|
|
|
Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02.1/bob
|
|
$ cd project
|
|
|
|
Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02.1/bob/project (main)
|
|
$ git config user.name 'Bob (BushmanovAS)'
|
|
|
|
Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02.1/bob/project (main)
|
|
$ git config user.email 'BushmanovAS@mpei.ru'
|
|
|
|
|
|
25. «На машине Боба» добавил в программу печать произведения чисел, сделал коммит и отправил его на сервер:
|
|
|
|
|
|
|
|
int main()
|
|
|
|
{
|
|
|
|
...
|
|
|
|
<< "A * B = " << a * b << '\n';
|
|
|
|
}
|
|
|
|
|
|
|
|
Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02.1/bob/project (main)
|
|
$ git commit -a -m 'code: печать произвдедения a и b'
|
|
[main 2246604] code: печать произвдедения a и b
|
|
1 file changed, 1 insertion(+)
|
|
|
|
Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02.1/bob/project (main)
|
|
$ git push
|
|
Enumerating objects: 5, done.
|
|
Counting objects: 100% (5/5), done.
|
|
Delta compression using up to 4 threads
|
|
Compressing objects: 100% (3/3), done.
|
|
Writing objects: 100% (3/3), 423 bytes | 423.00 KiB/s, done.
|
|
Total 3 (delta 1), reused 0 (delta 0), pack-reused 0 (from 0)
|
|
remote: . Processing 1 references
|
|
remote: Processed 1 references in total
|
|
To http://uit.mpei.ru/git/BushmanovAS/cs-lab02.git
|
|
0fafa07..2246604 main -> main
|
|
|
|
|
|
|
|
26. «На машине Алисы» выполнил загрузку изменений, просмотрел историю всех веток и подвинул ветку main к скачанной версии:
|
|
Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02.1/alice/project (main)
|
|
$ git fetch
|
|
remote: Enumerating objects: 5, done.
|
|
remote: Counting objects: 100% (5/5), done.
|
|
remote: Compressing objects: 100% (3/3), done.
|
|
remote: Total 3 (delta 1), reused 0 (delta 0), pack-reused 0
|
|
Unpacking objects: 100% (3/3), 403 bytes | 9.00 KiB/s, done.
|
|
From http://uit.mpei.ru/git/BushmanovAS/cs-lab02
|
|
0fafa07..2246604 main -> origin/main
|
|
|
|
|
|
|
|
Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02.1/alice/project (main)
|
|
$ git log --oneline --decorate --all --graph
|
|
* 2246604 (origin/main) code: печать произвдедения a и b
|
|
* 0fafa07 (HEAD -> main) build: git
|
|
* bb8c89f code: вывод разности a и b
|
|
* c69b7f1 code: вывод суммы a и b
|
|
* d3045ef code: Ввод чисел a и b
|
|
* b484123 build: добавлен файл проекта
|
|
* 2b2150e code: заготовка программы
|
|
|
|
|
|
|
|
Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02.1/alice/project (main)
|
|
$ git pull --ff-only
|
|
Updating 0fafa07..2246604
|
|
Fast-forward
|
|
main.cpp | 1 +
|
|
1 file changed, 1 insertion(+)
|
|
|
|
|
|
|
|
|
|
27. «На машине Алисы» добавил в программу печать деления чисел, сделал коммит и отправил его на сервер:
|
|
|
|
|
|
|
|
int main()
|
|
|
|
{
|
|
|
|
...
|
|
|
|
<< "A / B = " << a / b << '\n';
|
|
|
|
}
|
|
|
|
|
|
|
|
Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02.1/alice/project (main)
|
|
$ git commit -a -m 'code: печать деления a и b'
|
|
[main a2493d9] code: печать деления a и b
|
|
1 file changed, 1 insertion(+), 1 deletion(-)
|
|
|
|
Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02.1/alice/project (main)
|
|
$ git push
|
|
Enumerating objects: 5, done.
|
|
Counting objects: 100% (5/5), done.
|
|
Delta compression using up to 4 threads
|
|
Compressing objects: 100% (3/3), done.
|
|
Writing objects: 100% (3/3), 413 bytes | 413.00 KiB/s, done.
|
|
Total 3 (delta 1), reused 0 (delta 0), pack-reused 0 (from 0)
|
|
remote: . Processing 1 references
|
|
remote: Processed 1 references in total
|
|
To http://uit.mpei.ru/git/BushmanovAS/cs-lab02.git
|
|
2246604..a2493d9 main -> main
|
|
|
|
|
|
28. «На машине Боба» выполнил загрузку изменений, просмотрел историю всех веток и подвинул ветку main к скачанной версии:
|
|
Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02.1/bob/project (main)
|
|
$ git fetch
|
|
remote: Enumerating objects: 5, done.
|
|
remote: Counting objects: 100% (5/5), done.
|
|
remote: Compressing objects: 100% (3/3), done.
|
|
remote: Total 3 (delta 1), reused 0 (delta 0), pack-reused 0
|
|
Unpacking objects: 100% (3/3), 393 bytes | 6.00 KiB/s, done.
|
|
From http://uit.mpei.ru/git/BushmanovAS/cs-lab02
|
|
2246604..a2493d9 main -> origin/main
|
|
|
|
Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02.1/bob/project (main)
|
|
$ git log --oneline --decorate --all --graph
|
|
* a2493d9 (origin/main, origin/HEAD) code: печать деления a и b
|
|
* 2246604 (HEAD -> main) code: печать произвдедения a и b
|
|
* 0fafa07 build: git
|
|
* bb8c89f code: вывод разности a и b
|
|
* c69b7f1 code: вывод суммы a и b
|
|
* d3045ef code: Ввод чисел a и b
|
|
* b484123 build: добавлен файл проекта
|
|
* 2b2150e code: заготовка программы
|
|
|
|
Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02.1/bob/project (main)
|
|
$ git pull --ff-only
|
|
Updating 2246604..a2493d9
|
|
Fast-forward
|
|
main.cpp | 2 +-
|
|
1 file changed, 1 insertion(+), 1 deletion(-)
|
|
|
|
29. «На машине Алисы» дополнил программу печатью максимума, сделал коммит и отправил его на сервер:
|
|
|
|
|
|
|
|
int main()
|
|
|
|
{
|
|
|
|
...
|
|
|
|
<< "max(a, b) = " << max(a, b) << '\n';
|
|
|
|
}
|
|
|
|
|
|
|
|
Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02.1/alice/project (main)
|
|
$ git commit -a -m "code: печать максимума из a и b"
|
|
[main 2e9c987] code: печать максимума из a и b
|
|
1 file changed, 2 insertions(+), 1 deletion(-)
|
|
|
|
Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02.1/alice/project (main)
|
|
$ git push
|
|
Enumerating objects: 5, done.
|
|
Counting objects: 100% (5/5), done.
|
|
Delta compression using up to 4 threads
|
|
Compressing objects: 100% (3/3), done.
|
|
Writing objects: 100% (3/3), 424 bytes | 424.00 KiB/s, done.
|
|
Total 3 (delta 1), reused 0 (delta 0), pack-reused 0 (from 0)
|
|
remote: . Processing 1 references
|
|
remote: Processed 1 references in total
|
|
To http://uit.mpei.ru/git/BushmanovAS/cs-lab02.git
|
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a2493d9..2e9c987 main -> main
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30. «На машине Боба» дополнил программу печатью минимума, сделал коммит и попытался отправить его на сервер:
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int main()
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{
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...
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<< "min(a, b) = " << min(a, b) << '\n';
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}
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Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02.1/bob/project (main)
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$ git commit -a -m "code: печать минимума из a и b"
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[main 9bcde95] code: печать минимума из a и b
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1 file changed, 4 insertions(+), 3 deletions(-)
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git
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Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02.1/bob/project (main)
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$ git push
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To http://uit.mpei.ru/git/BushmanovAS/cs-lab02.git
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! [rejected] main -> main (fetch first)
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error: failed to push some refs to 'http://uit.mpei.ru/git/BushmanovAS/cs-lab02.git'
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hint: Updates were rejected because the remote contains work that you do not
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hint: have locally. This is usually caused by another repository pushing to
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hint: the same ref. If you want to integrate the remote changes, use
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hint: 'git pull' before pushing again.
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hint: See the 'Note about fast-forwards' in 'git push --help' for details.
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31. «От лица Боба» загрузил коммиты из удаленного хранилища и отобразил историю всех веток:
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Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02.1/bob/project (main)
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$ git fetch
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remote: Enumerating objects: 5, done.
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remote: Counting objects: 100% (5/5), done.
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remote: Compressing objects: 100% (3/3), done.
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remote: Total 3 (delta 1), reused 0 (delta 0), pack-reused 0
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Unpacking objects: 100% (3/3), 404 bytes | 8.00 KiB/s, done.
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From http://uit.mpei.ru/git/BushmanovAS/cs-lab02
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a2493d9..2e9c987 main -> origin/main
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Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02.1/bob/project (main)
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$ git log --oneline --all
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9bcde95 (HEAD -> main) code: печать минимума из a и b
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2e9c987 (origin/main, origin/HEAD) code: печать максимума из a и b
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a2493d9 code: печать деления a и b
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2246604 code: печать произвдедения a и b
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0fafa07 build: git
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bb8c89f code: вывод разности a и b
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c69b7f1 code: вывод суммы a и b
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d3045ef code: Ввод чисел a и b
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b484123 build: добавлен файл проекта
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2b2150e code: заготовка программы
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32. Попытался переместить коммит Боба поверх коммита Алисы, затем разрешил конфликт, добавил файл в индекс и продолжил прерванную операцию rebase:
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Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02/bob/project (main)
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$ git rebase origin/main
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Auto-merging main.cpp
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CONFLICT (content): Merge conflict in main.cpp
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error: could not apply eb185a5... code: печать минимума из a и b
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hint: Resolve all conflicts manually, mark them as resolved with
|
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hint: "git add/rm <conflicted_files>", then run "git rebase --continue".
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hint: You can instead skip this commit: run "git rebase --skip".
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hint: To abort and get back to the state before "git rebase", run "git rebase --abort".
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Could not apply eb185a5... code: печать минимума из a и b
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main.cpp:
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#include <iostream>
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using namespace std;
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int main()
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{
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cout << "Enter A and B: ";
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int a, b;
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cin >> a >> b;
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cout << "A + B = " << a + b << '\n'
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<< "A - B = " << a - b << '\n'
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<< "A * B = " << a * b << '\n'
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<< "A / B = " << a / b << '\n'
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<<<<<<< HEAD // Изменения на сервере
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<< "max(a, b) = " << max(a, b) << '\n';
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======= // Изменения в своем проекте
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<< "min(a, b) = " << min(a, b) << '\n';
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>>>>>>> eb185a5 (code: печать минимума из a и b)
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}
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Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02/bob/project (main|REBASE 1/1)
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$ git add main.cpp
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Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02/bob/project (main|REBASE 1/1)
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$ git rebase --continue
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hint: Waiting for your editor to close the file... unix2dos: converting file C:/Users/al/Desktop/lab02/bob/project/.git/COMMIT_EDITMSG to DOS format...
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dos2unix: converting file C:/Users/al/Desktop/lab02/bob/project/.git/COMMIT_EDITMSG to Unix format...
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[detached HEAD c977630] code: печать минимума из a и b
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1 file changed, 2 insertions(+), 1 deletion(-)
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Здесь появилась надпись, неуказанная в lab02, которая говорила мне закрыть файл COMMIT_EDITMSG (
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code: печать минимума из a и b
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# Please enter the commit message for your changes. Lines starting
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# with '#' will be ignored, and an empty message aborts the commit.
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#
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# interactive rebase in progress; onto a80f52d
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# Last command done (1 command done):
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# pick eb185a5 code: печать минимума из a и b
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# No commands remaining.
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# You are currently rebasing branch 'main' on 'a80f52d'.
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#
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# Changes to be committed:
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# modified: main.cpp
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#
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# Untracked files:
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# project.depend
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#
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), после закрытия которого все пошло по намеченному плану.
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33. Убедился, что история хранилища теперь имеет желаемый вид и отправил изменения на сервер:
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|
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Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02/bob/project (main)
|
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$ git log --oneline --all
|
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4c64d5c (origin/main) code: печать минимума из a и b
|
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dc761e4 (HEAD -> main) code: печать максимума из a и b
|
|
0624bd4 code: печать деления a и b
|
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7a94e35 code: вывод произведения a и b
|
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9b28ce8 build: git
|
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1b8f9d8 code: вывод разности a и b
|
|
5bac51a code: выввод суммы a и b
|
|
58fa6b1 code: ввод чисел a и b
|
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323a069 build: дабвлен файл проекта
|
|
10601d0 code: загатовка программы
|
|
|
|
|
|
|
|
Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02/bob/project (main)
|
|
$ git push
|
|
Enumerating objects: 5, done.
|
|
Counting objects: 100% (5/5), done.
|
|
Delta compression using up to 4 threads
|
|
Compressing objects: 100% (3/3), done.
|
|
Writing objects: 100% (3/3), 420 bytes | 420.00 KiB/s, done.
|
|
Total 3 (delta 1), reused 0 (delta 0), pack-reused 0 (from 0)
|
|
remote: . Processing 1 references
|
|
remote: Processed 1 references in total
|
|
To http://uit.mpei.ru/git/BushmanovAS/cs-lab02.git
|
|
dc761e4..4c64d5c main -> main
|
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|
|
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|
|
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|
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34. «На машине Алисы» создал ветку double, переключился на нее, заменил тип переменных a и b на double, сделал коммит и переключился на ветку main:
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|
|
|
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|
|
Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02/alice/project (main)
|
|
$ git branch double
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|
|
|
Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02/alice/project (main)
|
|
$ git checkout double
|
|
Switched to branch 'double'
|
|
M main.cpp
|
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|
|
main.cpp:
|
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|
|
int main()
|
|
|
|
{
|
|
|
|
...
|
|
|
|
double a, b;
|
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|
|
...
|
|
|
|
}
|
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|
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|
|
|
|
Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02/alice/project (double)
|
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$ git commit -a -m "code: изменен тип a и b на double"
|
|
[double b4a8db2] code: изменен тип a и b на double
|
|
1 file changed, 3 insertions(+), 2 deletions(-)
|
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|
|
|
|
Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02/alice/project (double)
|
|
$ git checkout main
|
|
Switched to branch 'main'
|
|
Your branch is behind 'origin/main' by 1 commit, and can be fast-forwarded.
|
|
(use "git pull" to update your local branch)
|
|
|
|
|
|
35. Синхронизировал ветку main «на машине Алисы» с сервером и просмотрел историю всех веток:
|
|
|
|
|
|
Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02/alice/project (main)
|
|
$ git fetch
|
|
remote: Enumerating objects: 5, done.
|
|
remote: Counting objects: 100% (5/5), done.
|
|
remote: Compressing objects: 100% (3/3), done.
|
|
remote: Total 3 (delta 1), reused 0 (delta 0), pack-reused 0
|
|
Unpacking objects: 100% (3/3), 405 bytes | 21.00 KiB/s, done.
|
|
From http://uit.mpei.ru/git/VeretennikovMA/cs-lab02
|
|
a80f52d..c977630 main -> origin/main
|
|
|
|
Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02/alice/project (main)
|
|
$ git log --oneline --all --graph
|
|
* b4a8db2 (double) code: изменен тип a и b на double
|
|
| * 4c64d5c (origin/main) code: печать минимума из a и b
|
|
|/
|
|
* dc761e4 (HEAD -> main, doucle) code: печать максимума из a и b
|
|
* 0624bd4 code: печать деления a и b
|
|
* 7a94e35 code: вывод произведения a и b
|
|
* 9b28ce8 build: git
|
|
* 1b8f9d8 code: вывод разности a и b
|
|
* 5bac51a code: выввод суммы a и b
|
|
* 58fa6b1 code: ввод чисел a и b
|
|
* 323a069 build: дабвлен файл проекта
|
|
* 10601d0 code: загатовка программы
|
|
|
|
|
|
|
|
Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02/alice/project (main)
|
|
$ git pull --ff-only
|
|
Updating dc761e4..4c64d5c
|
|
Fast-forward
|
|
main.cpp | 3 ++-
|
|
1 file changed, 2 insertions(+), 1 deletion(-)
|
|
|
|
Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02/alice/project (main)
|
|
$ git log --oneline --all --graph
|
|
* b4a8db2 (double) code: изменен тип a и b на double
|
|
| * 4c64d5c (HEAD -> main, origin/main) code: печать минимума из a и b
|
|
|/
|
|
* dc761e4 (doucle) code: печать максимума из a и b
|
|
* 0624bd4 code: печать деления a и b
|
|
* 7a94e35 code: вывод произведения a и b
|
|
* 9b28ce8 build: git
|
|
* 1b8f9d8 code: вывод разности a и b
|
|
* 5bac51a code: выввод суммы a и b
|
|
* 58fa6b1 code: ввод чисел a и b
|
|
* 323a069 build: дабвлен файл проекта
|
|
* 10601d0 code: загатовка программы
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
36. Слил ветку main в double, просмотрел историю всез веток репозитария, отправил изменения, а затем снова посмотрел изменения:
|
|
|
|
|
|
Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02/alice/project (main)
|
|
$ git merge double
|
|
Already up to date.
|
|
|
|
Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02/alice/project (main)
|
|
$ git log --oneline --all --graph
|
|
* 0f93b11 (HEAD -> main) code: максиум из a и b'
|
|
|\
|
|
| * b4a8db2 (double) code: изменен тип a и b на double
|
|
* | 4c64d5c (origin/main) code: печать минимума из a и b
|
|
|/
|
|
* dc761e4 (doucle) code: печать максимума из a и b
|
|
* 0624bd4 code: печать деления a и b
|
|
* 7a94e35 code: вывод произведения a и b
|
|
* 9b28ce8 build: git
|
|
* 1b8f9d8 code: вывод разности a и b
|
|
* 5bac51a code: выввод суммы a и b
|
|
* 58fa6b1 code: ввод чисел a и b
|
|
* 323a069 build: дабвлен файл проекта
|
|
* 10601d0 code: загатовка программы
|
|
|
|
|
|
|
|
Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02/alice/project (main)
|
|
$ git push
|
|
Enter passphrase for key '/c/Users/Bushk/.ssh/id_ed25519':
|
|
Enter passphrase for key '/c/Users/Bushk/.ssh/id_ed25519':
|
|
Enumerating objects: 8, done.
|
|
Counting objects: 100% (8/8), done.
|
|
Delta compression using up to 4 threads
|
|
Compressing objects: 100% (4/4), done.
|
|
Writing objects: 100% (4/4), 535 bytes | 535.00 KiB/s, done.
|
|
Total 4 (delta 2), reused 0 (delta 0), pack-reused 0 (from 0)
|
|
remote: . Processing 1 references
|
|
remote: Processed 1 references in total
|
|
To uit.mpei.ru:BushmanovAS/cs-lab02.git
|
|
4c64d5c..0f93b11 main -> main
|
|
|
|
|
|
|
|
Bush@DESKTOP-LENOVO MINGW64 ~/Desktop/lab02/alice/project (main)
|
|
$ git log --oneline --all --graph
|
|
* 0f93b11 (HEAD -> main, origin/main) code: максиум из a и b'
|
|
|\
|
|
| * b4a8db2 (double) code: изменен тип a и b на double
|
|
* | 4c64d5c code: печать минимума из a и b
|
|
|/
|
|
* dc761e4 (doucle) code: печать максимума из a и b
|
|
* 0624bd4 code: печать деления a и b
|
|
* 7a94e35 code: вывод произведения a и b
|
|
* 9b28ce8 build: git
|
|
* 1b8f9d8 code: вывод разности a и b
|
|
* 5bac51a code: выввод суммы a и b
|
|
* 58fa6b1 code: ввод чисел a и b
|
|
* 323a069 build: дабвлен файл проекта
|
|
* 10601d0 code: загатовка программы
|