使用 rename 命令
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NAME
rename - Rename files

SYNOPSIS
rename from to file...
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#! /bin/sh 
INIFILE="./dirlist.ini" 
CURPATH=$(pwd) 
for SERVERPATH in $(cut -d: -f1 $INIFILE) 
do 
cd $SERVERPATH 
cd ani 
/usr/bin/rename .ANI .ani * 
/usr/bin/rename .A?? .ani * 
/usr/bin/rename .?N? .ani * 
/usr/bin/rename .??I .ani * 
cd .. 
cd map 
MAPPATH=$(pwd) 
for maplist in $(ls -1) 
do 
cd ${MAPPATH}/${maplist} 
/usr/bin/rename .yom .YOM * 
/usr/bin/rename .y?? .YOM * 
/usr/bin/rename .?o? .YOM * 
/usr/bin/rename .??m .YOM * 
done 
cd $CURPATH 
done