hellokitty111
4/23/2014 - 2:26 PM

已分享到博客(execute this bash shell on compileonline http://www.compileonline.com/execute_bash_online.php)

已分享到博客(execute this bash shell on compileonline http://www.compileonline.com/execute_bash_online.php)

compileonline_bash.sh
content_copyfile_download
#!/bin/bash
#use one  like the third line
ls ../ | sed -n '3p' 

#rm the above user
cd .. ; rm -rf `ls ./ | sed -n '3p'`

#now the user's directory on third line is removed!