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Editor to share with you linux how to achieve batch update soft connection script, I hope you will learn something after reading this article, let's discuss it together!

In the scenario, the soft connection with a path needs to update the target, but there are two problems with the soft connection: one is that the number is relatively large, and the other is that the path format is to operate under directory B under directory An and directory C under directory A, so write scripts to operate in batches:

#! / bin/bash

Source / 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 "first level Loop Directory:", 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 "second level Loop Directory:", pwd

For NAME in/ bin/ls-l ${DATA_PATH} / ${DIR1} / ${DIR2}; do

If [- L ${DATA_PATH} / ${DIR1} / ${DIR2} / ${NAME}]; then

Domain name obtained by echo "second level directory->, $NAME"

For LINK_NAME in ${DATA_PATH} / ${DIR1} / ${DIR2} / ${NAME}; do

If [- L ${LINK_NAME}]; then

Cd ${DATA_PATH} / ${DIR1} / ${DIR2}

Echo "Domain name Source Link path:, $LINK_NAME"

Echo "current absolute path, pwd"

S_NAME1=ls-l ${LINK_NAME} | awk'{print $9}'

Echo "Source Link Domain name:, ${S_NAME1}"

# # #

D_NAME=ls-l ${LINK_NAME} | awk-F "/ data/share/www/"'{print $2}'

Echo "destination link path:,. /.. / ${D_NAME}"

# # #

Rm-rf ${S_NAME1}

Ln-sv. /.. / ${D_NAME} ${S_NAME1}

Echo-e "current domain name processing completed, ready to wrap,\ n"

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After reading this article, I believe you have a certain understanding of "linux how to achieve batch update soft connection script". If you want to know more about it, you are welcome to follow the industry information channel, thank you for reading!

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