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Full Discussion: using chrone
Top Forums UNIX for Dummies Questions & Answers using chrone Post 302253591 by muruganksk on Saturday 1st of November 2008 05:30:30 AM
Old 11-01-2008
crontab

To use the crontab command, users must be listed in the file /etc/cron.allow. If that file doesn't exist, the users must not be listed in /etc/cron.deny. If neither file exists, all users can use the crontab command unless some other configuration prevents this.

e.g. 00 20 * * 1-5 /usr/sales
Time pattern in a crontab file entry include minute, hour, day of month, month of year, and day of week.

$ crontab -l
To list the available crontab enteries.

$ crontab -e
To edit ( or add ) the crontab enteries

$ crontab -e to create
To create the new crontab, if it doesn't exists.
 
APM(1)																	    APM(1)

NAME
apm - interface with the APM subsystem SYNOPSIS
apm [ -VvmMsSdin ] DESCRIPTION
This command requires the Advanced Power Management subsystem. If run without arguments it reads /proc/apm and presents the output in a human-readable format. Given a -S or -s option it requests that the machine be put into the APM standby or the APM suspend state, respectively. For a brief description of these states, see apmd(8). OPTIONS
-V, --version Print the version of the program and exit. -v, --verbose Also print version information for the APM subsystem. The APM subsystem consists of power-management hardware, firmware usually referred to as the APM BIOS and a driver in the operating system kernel. -m, --minutes Print the time remaining as a number of minutes. The default is to print the time remaining in "hours:minutes" format. -M, --monitor Continuously monitor and update the status information. Assumes that the standard output is a terminal. -S, --standby Request that the machine be put into the APM standby state. -s, --suspend Request that the machine be put into the APM suspend state. -d, --debug Print APM status information in a format more useful for debugging. Implies -v. FILES
/proc/apm AUTHOR
This program was written by Rik Faith (faith@cs.unc.edu) and may be freely distributed under the terms of the GNU General Public License. There is ABSOLUTELY NO WARRANTY for this program. The current maintainer is Avery Pennarun (apenwarr@worldvisions.ca). SEE ALSO
xapm(1), apmd(8). January 2004 APM(1)
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