批量更新软连接脚本-白红宇

场景为有一个路径的软连接要更新目标，但是软连接有两个问题一是数量比较大，二是路径格式是A目录下面的B目录下面的C目录下进行操作，因此写脚本进行批量操作：

#!/bin/bashsource /etc/profile #DATA_PATH="/data/share/6666/www" DATA_PATH="/data/pool1/888888" cd $DATA_PATH DIR_NAME=" a b c d e f g h i j k l m n o p q r s t u v w x y z 0 1 2 3 4 5 6 7 8 9 " for DIR1 in ${ DIR_NAME};do #echo ${DATA_PATH}/$DIR1 test -d ${ DATA_PATH}/$DIR1 if [ $? -eq 0 ];then cd ${ DATA_PATH}/$DIR1 echo "第一级循环目录:",`pwd` for DIR2 in ${ DATA_PATH}/${ DIR1}/${ DIR_NAME};do test -d ${ DATA_PATH}/$DIR1/${ DIR2} if [ $? -eq 0 ];then cd ${ DATA_PATH}/$DIR1/${ DIR2} echo "第二级循环目录:",`pwd` for NAME in `/bin/ls -l ${DATA_PATH}/${DIR1}/${DIR2}`;do if [ -L ${ DATA_PATH}/${ DIR1}/${ DIR2}/${ NAME} ];then echo "第二级目录获取到的域名--->,$NAME" for LINK_NAME in ${ DATA_PATH}/${ DIR1}/${ DIR2}/${ NAME};do if [ -L ${ LINK_NAME} ];then cd ${ DATA_PATH}/${ DIR1}/${ DIR2} echo "域名源链接路径:,$LINK_NAME" echo "当前绝对路径,`pwd`" S_NAME1=`ls -l ${LINK_NAME} | awk '{print $9}'` echo "源链接域名:,${S_NAME1}" ############################################################ D_NAME=`ls -l ${LINK_NAME} | awk -F "/data/share/www/" '{print $2}'` echo "目的链接路径:, ../../${D_NAME}" ############################################################ rm -rf ${ S_NAME1} ln -sv ../../${ D_NAME} ${ S_NAME1} echo -e "当前域名处理完成,准备换行,\n" fi shift done shift fi shift done fi shift done fi shift done