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Old 08-20-2008
Scheduling jobs based on filesystem activity with incron
08-20-2008 11:00 AM
There are numerous documents, tutorials and guides detailing the workings and usage of cron, the de facto tool for scheduling jobs on Linux. While traditional cron jobs are executed at set times, inotify cron, or incron, is a cron clone that watches the filesystem for specified changes and executes the relevant commands. You can set incron to monitor a particular file or directory for changes and schedule jobs for when those changes occur.



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LEARN ABOUT SUNOS

atrm

atrm(1) 							   User Commands							   atrm(1)

NAME

       atrm - remove jobs spooled by at or batch

SYNOPSIS

       atrm [-afi] [ [ job  #] [user...]]

DESCRIPTION

       The atrm utility removes delayed-execution jobs that were created with the at(1) command, but have not yet executed. The list of these jobs
       and associated job numbers can be displayed by using atq(1).

       atrm removes each job-number you specify, and/or all jobs belonging to the user you specify, provided that you own the indicated jobs.

       You can only remove jobs belonging to other users if you have solaris.jobs.admin privileges.

OPTIONS

       The following options are supported:

       -a	All. Removes all unexecuted jobs that were created by the current user. If invoked by the privileged user, the entire  queue  will
		be flushed.

       -f	Force.	All information regarding the  removal of the specified jobs is suppressed.

       -i	Interactive. atrm asks if a job should be removed. If you respond with a y, the job will be removed.

FILES

       /var/spool/cron/atjobs	       spool area for at jobs

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWcsu			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       at(1), atq(1), auths(1), cron(1M), auth_attr(4), attributes(5)

SunOS 5.10							    13 Aug 1999 							   atrm(1)