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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

atq

atq(1)								   User Commands							    atq(1)

NAME

       atq - display the jobs queued to run at specified times

SYNOPSIS

       atq [-c] [-n] [username...]

DESCRIPTION

       The  atq  utility  displays the at jobs queued up for the current user. at(1) is a utility that allows users to execute commands at a later
       date. If invoked by a user with the solaris.jobs.admin authorization, atq will display all jobs in the queue.

       If no options are given, the jobs are displayed in chronological order of execution.

       When an authorized user invokes atq without specifying username, the entire queue is displayed; when a username is  specified,  only  those
       jobs belonging to the named user are displayed.

OPTIONS

       The following options are supported:

       -c	Displays the queued jobs in the order they were created (that is, the time that the at command was given).

       -n	Displays only the total number of jobs currently in the queue.

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), atrm(1), auths(1), cron(1M), auth_attr(4), attributes(5)

SunOS 5.10							    13 Aug 1999 							    atq(1)