一键备份gitolite服务器的Shell脚本

#!/bin/sh server=serv_addr 
root_dir=`pwd` 
 echo "whill back in dir: ${root_dir}"
 ssh "git@${server}" | awk ‘{print $1$2,$3}‘ | grep "^RW" | awk ‘{print $2}‘ | while read line do
  echo " "
  echo "-------------------------------------"
  if [ ! -d "${root_dir}/${line}.git" ]; then
    echo "repo not init on local, init it ..."
        mkdir -p "${root_dir}/${line}.git"
        cd "${root_dir}/${line}.git"
        cd .. 
    git clone --mirror "git@${server}:${line}.git"
  else
    echo "repo already init on local, update it ..."
    cd "${root_dir}/${line}.git"
    git remote update 
    git gc 
  fi done