Git aliases taken from oh-my-zsh's git plugin and translated to bash (plus a few more aliases)

.bash_ohmyzsh

# git aliases - taken from oh-my-zsh's git plugin and translated to bash
#     https://github.com/robbyrussell/oh-my-zsh/wiki/Cheatsheet#helpful-aliases-for-common-git-tasks
#     https://github.com/robbyrussell/oh-my-zsh/blob/master/plugins/git/git.plugin.zsh
function git_current_branch() {
  ref=$(git symbolic-ref HEAD 2> /dev/null) || \
  ref=$(git rev-parse --short HEAD 2> /dev/null) || return
  echo ${ref#refs/heads/}
}
function git_current_repository() {
  ref=$(git symbolic-ref HEAD 2> /dev/null) || \
  ref=$(git rev-parse --short HEAD 2> /dev/null) || return
  echo $(git remote -v | cut -d':' -f 2)
}
alias g="git"
alias gb="git branch"
alias gba="git branch -a"
alias gbd="git branch -d"
alias gbD="git branch -D"
alias gbr="git branch -r"
alias gcount="git shortlog -sn"
alias gcl="git config --list"
alias gcp="git cherry-pick"
alias gs="git status"
alias gsh="git show"
alias gst="git status"
alias gl="git pull"
alias gup="git pull --rebase"
alias gp="git push"
alias gpf="git push -f"
alias gpu="git push -u"
alias gd="git diff"
alias gdw="git diff -w"
alias gdc="git diff --cached"
alias gdcw="git diff --cached -w"
alias gds="git diff --staged"
alias gdsw="git diff --staged -w"
function gdv() { # mine doesn't add -w
  git diff $@ | vim -R -
}
function gdcv() { # my own
  git diff --cached $@ | vim -R -
}
alias gc="git commit -v"
alias gc!="git commit -v --amend"
alias gca="git commit -v -a"
alias gca!="git commit -v -a --amend"
alias gcn!="git commit -v --amend --no-edit"
alias gcm="git commit -m"
alias gcmsg="git commit -m"
alias gco="git checkout"
alias gcob="git checkout -b"
alias gr="git remote"
alias grm="git rm"
alias grv="git remote -v"
alias grmv="git remote rename"
alias grrm="git remote remove"
alias gsetr="git remote set-url"
alias grup="git remote update"
alias grb="git rebase"
alias grba="git rebase --abort"
alias grbc="git rebase --continue"
alias grbi="git rebase -i"
alias glg="git log --stat --max-count=10"
alias glgg="git log --graph --max-count=10"
alias glgga="git log --graph --decorate --all"
alias glo="git log --oneline --decorate --color"
alias glog="git log --oneline --decorate --color --graph"
alias gss="git status -s"
alias ga="git add"
alias gav="git add -v"
alias gm="git merge"
alias gmv="git mv"
alias grh="git reset HEAD"
alias grhh="git reset HEAD --hard"
alias gclean="git reset --hard && git clean -dfx"
alias gwc="git whatchanged -p --abbrev-commit --pretty=medium"
alias gsta="git stash"
alias gstd="git stash drop"
alias gstp="git stash pop"
alias gsts="git stash show --text"
alias gt="git tag"
alias gtd="git tag -d"
function ggpull {
  git pull origin $(git_current_branch)
}
function ggpur {
  git pull --rebase origin $(git_current_branch)
}
function ggpush {
  git push origin $(git_current_branch)
}
function ggpnp {
  git pull origin $(git_current_branch) && git push origin $(git_current_branch)
}
function glp() {
  git log --pretty=$@
}

Alternatives

• Bash-it
• Oh My Bash
• Git Extras
• Git Aliases

git config --global alias.unstage 'reset HEAD --'
git config --global alias.undo 'reset HEAD~1 --soft'

git unstage
git undo

'Enjoy the power of Oh My Zsh Git shortcuts and Git aliases for unstage and undo!'