更改連接的根目錄

ChangeLink()
{
    link_temp="./linktemp"
    local SYSTEMTYPE=`uname`;
    local old_link_home=${1};
    local new_link_home=${2};
    local old_link_home_new=`echo ${old_link_home} | sed 's/\//\\\\\//g' `
    local new_link_home_new=`echo ${new_link_home} | sed 's/\//\\\\\//g' `
    case ${SYSTEMTYPE} in
        HP-UX|AIX) find . -type l -exec ls -al {} \; | grep ${old_link_home} | awk '{print $9 , $11}' > ${link_temp}
        ;;
        Linux) find . -type l -exec ls -al {} \; | grep ${old_link_home} | awk '{print $8 , $10}' > ${link_temp}
      ;;
      *) echo ""> ${link_temp}
      ;;
    esac

    #change file link
    while read line
    do
        linkFile=`echo ${line} | awk '{print $1}'`
        linkPath=`echo ${line} | awk '{print $2}' | sed -e "s/${old_link_home_new}/${new_link_home_new}/g"`
        if [ "_" != "_${linkFile}" ]
        then
          rm ${linkFile}
          ln -s ${linkPath} ${linkFile}
      fi
    done < ${link_temp}
}
ChangeLink $1 $2