[crontab] routine job

(1) nano /etc/crontab 

make a routine job.

SHELL=/bin/bash

PATH=/sbin:/bin:/usr/sbin:/usr/bin

MAILTO=root



# For details see man 4 crontabs



# Example of job definition:

# .---------------- minute (0 - 59)

# |  .------------- hour (0 - 23)

# |  |  .---------- day of month (1 - 31)

# |  |  |  .------- month (1 - 12) OR jan,feb,mar,apr ...

# |  |  |  |  .---- day of week (0 - 6) (Sunday=0 or 7) OR sun,mon,tue,wed,thu,$

# |  |  |  |  |

# *  *  *  *  * user-name  command to be executed



# run-parts

# 12:00 24:00 execute abc this file

* */12 * * * root   /home/luke/daily/abc

 

(2) make a executable file

#!/bin/bash

#

#********************************************

#*                                                                       *

#*  crontab                                                        *

#*  30 November, 2011                                  *

#*                                                                        *

#*  created by: Freeman                                 *

#*                                                                        *

#*                                                                        *

#********************************************

source /opt/export_env

cd /home/luke/daily/

cvs checkout NTGR_D3_CableRG

cp -f /home/luke/daily/.config /home/luke/daily/NTGR_D3_CableRG/Porting/Build/

cd /home/luke/daily/NTGR_D3_CableRG/Porting/Build/

make clobber

make clean

make