• git

git

Git is a distributed version control and source code management (SCM) system.

http://git-scm.com/

SSH public key generation

• ls ~/.ssh
• ssh-keygen # create ~/.ssh/id_rsa and ~/.ssh/id_rsa.pub keys
• cat ~/.ssh/id_rsa.pub # shows key to be sent to the git server admin

Config

• git config --global user.name "John Doe"

• git config --global user.email johndoe@example.com

• git config --list

Create repository

• cd <project>

• git init #create folder .git
• touch README.md
• touch .gitignore
• git add .
• git commit -m 'Initial commit'
• git remote add origin git@gitserver:/opt/git/project.git # setup origin for repository
• git push origin master

Edit .gitignore #for Java *.jar *.war *.ear *.zip

Clone repository

• git clone git@git.server.net:repository.git # by ssh

• git clone https://git.server.net/repository.git #by https

• cd repository

Branch creation based on current branch

• git branch #show current branch
• git checkout -b B/20130801/BRANCH-XYZ master # create new branch based on branch master
• git branch -m B/20130801/BRANCH-XYZ B/20130801/BRANCH-ZZZ # rename local branch
• git push origin B/20130801/BRANCH-ZZZ # push branch B/20130801/BRANCH-ZZZ to remote

Commit to remote branch

• git commit -am 'Message commit xyz ' --all #commit locally
• git pull origin B/20130801/BRANCH-ZZZ # sync with remote branch # fix conflicts and commit conflict resolution
• git push origin B/20130801/BRANCH-ZZZ # send changes to remote branch

Merge to other branch

• git checkout master # merge destination branch
• git pull origin master # sync dest branch
• git merge --no-ff B/20130801/BRANCH-ZZZ # merge branch B/20130801/BRANCH-ZZZ to branch master
• git pull origin master
• git push origin master

Reapply .gitignore

• cd <projectFolder>

• git rm -r -f --cached .
• git add .
• git status #check files to be commited