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Full Discussion: system call
Top Forums Programming system call Post 302427993 by xs2punit on Tuesday 8th of June 2010 01:12:35 PM
Old 06-08-2010
system call

I have a cgi script which is called after certain time interval, which has this:

Code:
system ("ls -l /tmp/cgic* | grep -v \"cgicsave.env\" |  awk '{print $5}'");


During the execution of this script,the output is 0 sometimes. But due to this the system call is not working at all and doesnt o/p anything only last value.

Last edited by Scott; 06-08-2010 at 02:30 PM.. Reason: Code tags, please...
 

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HOBBIT-ACKINFO.CGI(1)					      General Commands Manual					     HOBBIT-ACKINFO.CGI(1)

NAME
hobbit-ackinfo.cgi - Xymon CGI script to acknowledge alerts SYNOPSIS
hobbit-ackinfo.cgi DESCRIPTION
hobbit-ackinfo.cgi is invoked as a CGI script via the hobbit-ackinfo.sh CGI wrapper. hobbit-ackinfo.cgi is used to acknowledge an alert on the Xymon "Critical Systems" view, generated by the hobbit-nkview.cgi(1) utility. This allows the staff viewing the Critical Systems view to acknowledge alerts with a "Level 1" alert, thereby removing the alert from the Critical Systems view. Note that the Level 1 alert generated by the hobbit-ackinfo.cgi utility does NOT stop alerts from being sent. In a future version of Xymon (after Xymon 4.2), this utility will also be used for acknowledging alerts at other levels. OPTIONS
--level=NUMBER Sets the acknowledgment level. This is typically used to force a specific level of the acknowledgment, e.g. a level 1 acknowledge when called from the Critical Systems view. --validity=TIME Sets the validity of the acknowledgment. By default this is taken from the CGI parameters supplied by the user. --sender=STRING Logs STRING as the sender of the acknowledgment. By default, this is taken from the loginname of the webuser sending the acknowledg- ment. --env=FILENAME Loads the environment defined in FILENAME before executing the CGI script. --area=NAME Load environment variables for a specific area. NB: if used, this option must appear before any --env=FILENAME option. --debug Enables debugging output. ENVIRONMENT VARIABLES
BBHOME Used to locate the template files for the generated web pages. QUERY_STRING Contains the parameters for the CGI script. SEE ALSO
hobbit-nkview.cgi(1), xymon(7) Xymon Version 4.2.3: 4 Feb 2009 HOBBIT-ACKINFO.CGI(1)
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