Git help commands

2017 M06 23

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Enable Auto Complete, Commit with title and description, create alias, navigate history, update fork and more!

Enable Auto Complete while typing git commands on terminal

    wget https://github.com/git/git/blob/master/contrib/completion/git-completion.bash --quiet --show-progress -O ~/git-completion.bash

    echo -e "\nsource ~/git-completion.bash" >> ~/.bash_profile

Set vim as default editor:

    export EDITOR='vim'

Open vim to edit commit message:

    git commit -a

first line is the title third line is the full description

to use ‘git st’

    git config --global alias.st status

All alias

    cat .git/config | grep -A 1 "\[alias\]"

    git log --pretty='%Cred%h%Creset | %C(yellow)%d%Creset %s %Cgreen(%cr)%Creset %C(cyan)[%an]%Creset' --graph --all

Alias log

    git config --global alias.lg "log --pretty='%Cred%h%Creset | %C(yellow)%d%Creset %s %Cgreen(%cr)%Creset %C(cyan)[%an]%Creset' --graph --all"

Words

    git config --global alias.dp 'diff --word-diff --unified=10'

Blocks

    git diff --patience

histogram

    git diff histogram

    git config --global core.whitespace "blank-at-eol,blank-at-eof,tab-in-indent"

    wget http://git.io/validate-commit-msg --show-progress --quiet -O .git/hooks/commit-msg

    chmod a+x .git/hooks/commit-msg

    git commit --amend

Add the remote, call it “upstream”:

    git remote add upstream https://github.com/whoever/whatever.git

Fetch all the branches of that remote into remote-tracking branches, such as upstream/master:

    git fetch upstream

Make sure that you’re on your master branch:

    git checkout master

Rewrite your master branch so that any commits of yours that aren’t already in upstream/master are replayed on top of that other branch:

    git rebase upstream/master

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