# alias设置 alias是一个shell命令，可以理解为别名，就是可以让我们对一些命名重新命名，这样在终端中，我们就可以输入更少的字符完成同样的事情。 ### 系统自带(或者是oh-my-zsh添加的) 在终端中输入`alias`，会得到: ~~~ ...=../.. ....=../../.. .....=../../../.. ......=../../../../.. 1='cd -' 2='cd -2' 3='cd -3' 4='cd -4' 5='cd -5' 6='cd -6' 7='cd -7' 8='cd -8' 9='cd -9' _=sudo a='fasd -a' afind='ack-grep -il' d='fasd -d' f='fasd -f' g=git ga='git add' gaa='git add --all' gap='git add --patch' gb='git branch' gba='git branch -a' gbr='git branch --remote' gc='git commit -v' 'gc!'='git commit -v --amend' gca='git commit -v -a' 'gca!'='git commit -v -a --amend' gcl='git config --list' gclean='git reset --hard && git clean -dfx' gcm='git checkout master' gcmsg='git commit -m' gco='git checkout' gcount='git shortlog -sn' gcp='git cherry-pick' gcs='git commit -S' gd='git diff' gdc='git diff --cached' gdt='git difftool' gg='git gui citool' gga='git gui citool --amend' ggpnp='git pull origin $(current_branch) && git push origin $(current_branch)' ggpull='git pull origin $(current_branch)' ggpur='git pull --rebase origin $(current_branch)' ggpush='git push origin $(current_branch)' gignore='git update-index --assume-unchanged' gignored='git ls-files -v | grep "^[[:lower:]]"' git-svn-dcommit-push='git svn dcommit && git push github master:svntrunk' gk='gitk --all --branches' gl='git pull' glg='git log --stat --max-count=10' glgg='git log --graph --max-count=10' glgga='git log --graph --decorate --all' glo='git log --oneline --decorate --color' globurl='noglob urlglobber ' glog='git log --oneline --decorate --color --graph' glp=_git_log_prettily gm='git merge' gmt='git mergetool --no-prompt' gp='git push' gpoat='git push origin --all && git push origin --tags' gr='git remote' grba='git rebase --abort' grbc='git rebase --continue' grbi='git rebase -i' grep='grep --color=auto --exclude-dir={.bzr,.cvs,.git,.hg,.svn}' grh='git reset HEAD' grhh='git reset HEAD --hard' grmv='git remote rename' grrm='git remote remove' grset='git remote set-url' grt='cd $(git rev-parse --show-toplevel || echo ".")' grup='git remote update' grv='git remote -v' gsd='git svn dcommit' gsps='git show --pretty=short --show-signature' gsr='git svn rebase' gss='git status -s' gst='git status' gsta='git stash' gstd='git stash drop' gstp='git stash pop' gsts='git stash show --text' gts='git tag -s' gunignore='git update-index --no-assume-unchanged' gunwip='git log -n 1 | grep -q -c "\-\-wip\-\-" && git reset HEAD~1' gup='git pull --rebase' gvt='git verify-tag' gwc='git whatchanged -p --abbrev-commit --pretty=medium' gwip='git add -A; git ls-files --deleted -z | xargs -r0 git rm; git commit -m "--wip--"' history='fc -l 1' l='ls -lah' la='ls -lAh' ll='ls -lh' ls='ls -G' lsa='ls -lah' md='mkdir -p' o='a -e open' please=sudo po=popd pu=pushd rd=rmdir run-help=man s='fasd -si' sd='fasd -sid' sf='fasd -sif' st='open -a "Sublime Text"' v='f -e vim' which-command=whence z='fasd_cd -d' zz='fasd_cd -d -i' ~~~ 这表明mac的终端其实自带了一些`alias`。当然，我们也可以手动添加。 ### 手动添加 自定义的alias应该在终端的配置文件中添加，比如我使用的是zsh，就在`.zshrc`文件中添加。 常用的操作有: - `alias st='open -a "Sublime Text"'`: 打开sublimeText