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Top Forums Shell Programming and Scripting Why script is running sometimes and not running sometimes? Post 302907584 by Sharma331 on Monday 30th of June 2014 09:09:49 AM
Old 06-30-2014
Why script is running sometimes and not running sometimes?

Hi,

I have a script which does couple of database connection and run some SELECT queries to get some output in the file.

I am surprised to see Smilie that when i run my script some times it gives the desired out put and sometimes it shows some error Smilie .

Suppose if i execute it say 5 times 3 times it gives the output and 2 times not

Note: I don't do any change to the script. Just keep on executing it without any change

Can someone help on this??

i am working in KSH

Thanks
 

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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 237 SYSTEMD-RC-LOCAL-GENERATOR(8)
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