dd wrt
- 0 1 * * * root /sbin/ifconfig ath0 down
30 7 * * 1-5 root /sbin/ifconfig ath0 up
30 8 * * 1-5 root /sbin/ifconfig ath0 down
0 21 * * 1-5 root /sbin/ifconfig ath0 up
0 10 * * 0,6 root /sbin/ifconfig ath0 up - ifconfig ath0 down
iwconfig ath0 txpower off - http://www.dd-wrt.com/wiki/index.php/CRON/zh_cn
- http://unixhelp.ed.ac.uk/CGI/man-cgi?crontab+5