编辑/etc/profile或者~/.bashrc 在行末添加如下内容
# 获取git当前分支
git_branch()
{
branch=''
cd $PWD
if [ -d '.git' ]; then
output=`git describe --contains --all HEAD|tr -s '
'`
if [ "$output" ]; then
branch="(${output})"
fi
fi
echo $branch
}
# linux
IPADDRS=`/sbin/ifconfig | grep -P -o "((eth[w:]+)|(addr:[d.]+)|(lo[d:]*))" | perl -e '%face;foreach (<STDIN>){$int=$1 if (/((?:(?:eth)|(?:lo))[d:]*)/);$face{$int}=$1 if (/addr:([d.]+)/);};foreach $interf (sort keys %face){print "$interf = $face{$interf} " if ($interf !~ /^lo$/)}'`
export PS1="
33[1;34m[u@H]e[m 33[1;33m $IPADDRS e[m
[ ] PWD => 33[1;35mwe[m 33[0;33m$(git_branch)e[m
#>\$ "
# windows msysgit
# IPADDRS="eth0=`ipconfig |grep -i 'IPv4' |awk -F ': +' '{print $2}' |awk 'BEGIN{ORS=" "}{print $0}'`"
# export PS1="
33[1;34m[u@H]e[m 33[1;33m $IPADDRS e[m
[ ] PWD => 33[1;35mwe[m 33[0;33m$(git_branch)e[m
#># "
效果图:
