$ crontab -eIn the editor window write
0 9 * * * /sbin/shutdown -h nowThis will shutdown your computer at 9 hrs. After this restart cron service:
sudo /etc/init.d/cron restart
Scheduled Shutdown using cron
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Posted by Arsh | Labels: Ubuntu, Utilities | Posted on Thursday, May 14, 2009
Use the command
Change file permissions recursively without affecting directories
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Posted by Arsh | Labels: Linux | Posted on Tuesday, May 12, 2009
If you want to change the permissions of the file to 600 without affecting the directories permissions, use the following command:
find . ! -type d -exec chmod 600 {} \;
