Git

Git is a version-control system for tracking changes in computer files and you can store and share your codes on the github .

Install git

  1. Download the git

wget https://github.com/git/git/archive/v2.19.1.tar.gz

  1. Compile and install it

tar -xvf v2.19.1.tar.gz
cd git-2.19.1
make configure
./configure --prefix=$HOME/software/git-2.19.1
make all doc
make install

Error

lack of asciidoc

wget https://github.com/asciidoc/asciidoc/archive/8.6.10.tar.gz

Commond of git

  • Initialize repository

git init # initialize
git add # add a file
git commit -m "xxx" # commit
git rm # delete

  • Version control

git status # check whether have modified
git diff # difference between working directory and repository
git diff -HEAD -- <file>
git log --pretty=oneline # commit log
git reflog # future
git reset --hard HEAD^ # a->b->c  a->b HEAD^^ HEAD~100
git reset --hard <commit_id> # a->b a->b->c
git revert <commit_id>
git checkout -- <file> # throw modification in working directory
git reset  HEAD <file> # throw modification in stage

  • Add remote repository

git remote add origin git@server-name:path/repo-name.git
git push -u origin master
git clone

  • Branch management

git checkout -b dev # create a new branch and switch to it
git branch
git branch -d <branch_name>
git merge <branch_name>