Shell changes file or directory names in bulk

To change file names in bulk:

1. Add. bak or other regular characters after multiple files

LS |xargs-n1-i{} mv {} {}.bak

Or

Find./*.txt-exec mv {} {}_bak \;

2. General-Purpose Batch change scripts

#!/bin/bashread -p  "old extension:"  oldextread  -p  "new extension:"  newextread -p  "the directory:"  dircd  $dirfor   file in $ (ls  $dir  | grep . $oldext)          do        name=$ (ls  $file  | cut -d. -f1 )          #或者直接用sed替换         # name=$ (echo  $file  |sed  ' s/oldpattern/newpattern/g ')           #mv   $file   $name         mv  $file  ${name}.$ newext        echo  "$name. $oldext  ====>  $name. $ Newext "        doneecho " all files has been  Modified. "

This article is from the "Danielqu" blog, make sure to keep this source http://qujunorz.blog.51cto.com/6378776/1639849

Shell changes file or directory names in bulk