分类: Web开发
2016-06-04 15:47:38
我们开发就是喜欢各种酷炫的东西,对于有洁癖的我,连命令行都不放过了
先上图看效果,命令行显示高亮部分
实现过程:
第一步:.bash_prompt脚本
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 | # ~/.bash_prompt # This prompt inspired by gf3, sindresorhus, alrra, and mathiasbynens. # but customized to me. <3 default_username= 'paulirish' #eval "$(thefuck --alias)" if [[ -n "$ZSH_VERSION" ]]; then # quit now if in zsh return 1 2> /dev/null || exit 1; fi ; if [[ $COLORTERM = gnome-* && $TERM = xterm ]] && infocmp gnome-256color > /dev/null 2>&1; then export TERM=gnome-256color elif infocmp xterm-256color > /dev/null 2>&1; then export TERM=xterm-256color fi set_prompts() { local black= "" blue= "" bold= "" cyan= "" green= "" orange= "" \ purple= "" red= "" reset= "" white= "" yellow= "" local dateCmd= "" if [ -x /usr/bin/tput ] && tput setaf 1 &> /dev/null ; then tput sgr0 # Reset colors bold=$(tput bold) reset=$(tput sgr0) # Solarized colors # () black=$(tput setaf 0) blue=$(tput setaf 33) cyan=$(tput setaf 37) green=$(tput setaf 190) orange=$(tput setaf 172) purple=$(tput setaf 141) red=$(tput setaf 124) violet=$(tput setaf 61) magenta=$(tput setaf 9) white=$(tput setaf 8) yellow=$(tput setaf 136) else bold= "" reset= "\e[0m" black= "\e[1;30m" blue= "\e[1;34m" cyan= "\e[1;36m" green= "\e[1;32m" orange= "\e[1;33m" purple= "\e[1;35m" red= "\e[1;31m" magenta= "\e[1;31m" violet= "\e[1;35m" white= "\e[1;37m" yellow= "\e[1;33m" fi # Only show username/host if not default function usernamehost() { # Highlight the user name when logged in as root. if [[ "${USER}" == * "root" ]]; then userStyle= "${red}" ; else userStyle= "${magenta}" ; fi ; userhost= "" userhost+= "\[${userStyle}\]$USER " userhost+= "${white}at " userhost+= "${orange}$HOSTNAME " userhost+= "${white}in" if [ $USER != "$default_username" ]; then echo $userhost "" ; fi } function prompt_git() { # this is >5x faster than mathias's. # check if we're in a git repo. (fast) git rev-parse --is-inside-work-tree &> /dev/null || return # check for what branch we're on. (fast) # if… HEAD isn’t a symbolic ref (typical branch), # then… get a tracking remote branch or tag # otherwise… get the short SHA for the latest commit # lastly just give up. branchName="$(git symbolic-ref --quiet --short HEAD 2> /dev/null || \ git describe --all --exact-match HEAD 2> /dev/null || \ git rev-parse --short HEAD 2> /dev/null || \ echo '(unknown)' )"; ## early exit for Chromium & Blink repo, as the dirty check takes ~5s ## also recommended (via goo.gl/wAVZLa ) : sudo sysctl kern.maxvnodes=$((512*1024)) repoUrl=$(git config --get remote.origin.url) if grep -q chromium.googlesource.com <<<$repoUrl; then dirty= " ?" else # check if it's dirty (slow) # technique via github.com/git/git/blob/355d4e173/contrib/completion/git-prompt.sh#L472-L475 dirty=$(git diff --no-ext- diff --quiet --ignore-submodules -- exit -code || echo -e "*" ) # mathias has a few more checks some may like: # github.com/mathiasbynens/dotfiles/blob/a8bd0d4300/.bash_prompt#L30-L43 fi [ -n "${s}" ] && s= " [${s}]" ; echo -e "${1}${branchName}${2}$dirty" ; return } # ------------------------------------------------------------------ # | Prompt string | # ------------------------------------------------------------------ PS1= "\[\033]0;\w\007\]" # terminal title (set to the current working directory) PS1+= "\n\[$bold\]" PS1+= "\[$(usernamehost)\]" # username at host PS1+= "\[$green\]\w" # working directory PS1+= "\$(prompt_git \"$white on $purple\" \"$cyan\")" # git repository details PS1+= "\n" PS1+= "\[$reset$white\]\\$ \[$reset\]" export PS1 # ------------------------------------------------------------------ # | Subshell prompt string | # ------------------------------------------------------------------ export PS2= "? " # ------------------------------------------------------------------ # | Debug prompt string (when using `set -x`) | # ------------------------------------------------------------------ # When debugging a shell script via `set -x` this tricked-out prompt is used. # The first character (+) is used and repeated for stack depth # Then, we log the current time, filename and line number, followed by function name, followed by actual source line # FWIW, I have spent hours attempting to get time-per-command in here, but it's not possible. ~paul export PS4= '+ \011\e[1;30m\t\011\e[1;34m${BASH_SOURCE}\e[0m:\e[1;36m${LINENO}\e[0m \011 ${FUNCNAME[0]:+\e[0;35m${FUNCNAME[0]}\e[1;30m()\e[0m:\011\011 }' # shoutouts: # # zprof is also hot. } set_prompts unset set_prompts |
第二步:加入bash_profile
1 2 3 | $ vim ~/.bash_profile ## add code to buttom [[ -s $HOME/.bash_prompt ]] && source $HOME/.bash_prompt |
重新打开命令行 或者执行 source ~/.bash_profile 就可以看到效果了,是不是非常炫呀
------------------------我是优雅分割线-----------------------
命令行 佛祖像
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 | $ vim ~/.bash_profile ## add code to buttom echo - ne "\033[0;33m" cat <<eot _oo0oo_= "" 088888880= "" 88 " . " 88= "" (| -_- |)= "" 0\ = " /0" ___= "" & #39;---'\___="" .' \\\\| |="" '.="" ="" \\\\||| : |||="" \\="" ="" _ ||||| -:- |||||- \\="" | | \\\\\\ - ="" | |="" | \_| ''\---="" '' |_="" |="" \ .-\__ '-' __="" -. ="" ___'. .' ="" --.--\ '. .'___="" ."" '< '.___\_<|="">_/___.' >' "". | | : '- \'.;' \ _ / ';.' / - ' : | | \ \ '_. \_ __\ /__ _/ .-' / / ===== '-.____' .___ \_____ /___ .- '____.-' ===== '=---=' ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 天下武功 iii 唯快不破 EOT echo - ne "\033[m" < /eot > |