Hi Team,
I am using redhat 6.4 version server.We have a script which is used to check the process and sends email if the process is not running.If it is running it will continue and do some other operation.
I didnot understand below option -z in the if condition.I have tried to search in the net for the same but didnot get any related explanation on this.
My intention here is if the process is not running it should exit from the script and should send an email to the distribution list.It should not continue and do the next tasks if the process is not running.
thanks for your replies.
Regards,
Murali
Last edited by rbatte1; 05-07-2015 at 01:34 PM..
Reason: Changed ICODE tags to CODE tags
Hi,
I have a main program which have below lines
-
awk -f test.awk inputFileName
-
I wonder how to check status return from awk script.
content of awk script:
test.awk
---
if ( pass validation )
{
exit 1
}
else
{ (1 Reply)
i'm just learning scripting, and have been banging my head against this
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Good day
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Hello,
i allready search on google und here in the local Forum, but can't found something.
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Discussion started by: abhaydas
1 Replies
LEARN ABOUT X11R4
systemd-rc-local-generator
SYSTEMD-RC-LOCAL-GENERATOR(8) systemd-rc-local-generator SYSTEMD-RC-LOCAL-GENERATOR(8)NAME
systemd-rc-local-generator - Compatibility generator for starting /etc/rc.local and /usr/sbin/halt.local during boot and shutdown
SYNOPSIS
/lib/systemd/system-generators/systemd-rc-local-generator
DESCRIPTION
systemd-rc-local-generator is a generator that checks whether /etc/rc.local exists and is executable, and if it is pulls the
rc-local.service unit into the boot process. This unit is responsible for running this script during late boot. Note that the script will
be run with slightly different semantics than the original System V version, which was run "last" in the boot process, which is a concept
that does not translate to systemd. The script is run after network.target, but in parallel with most other regular system services.
systemd-rc-local-generator also checks whether /usr/sbin/halt.local exists and is executable, and if it is pulls the halt-local.service
unit into the shutdown process. This unit is responsible for running this script during later shutdown.
Support for both /etc/rc.local and /usr/sbin/halt.local is provided for compatibility with specific System V systems only. However, it is
strongly recommended to avoid making use of these scripts today, and instead provide proper unit files with appropriate dependencies for
any scripts to run during the boot or shutdown processes.
systemd-rc-local-generator implements systemd.generator(7).
SEE ALSO systemd(1), systemctl(1)systemd 237SYSTEMD-RC-LOCAL-GENERATOR(8)