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Top Forums Shell Programming and Scripting running a bash script even after logging out from the current session Post 302571656 by nks342 on Tuesday 8th of November 2011 02:18:29 AM
Old 11-08-2011
Quote:
Originally Posted by jayan_jay
To run this job for a single time, then go with nohup command ..
Code:
$ nohup sh script_name.sh &

If you need to run this for every 1 hour, better go with cron entry ..
Hi jayan_jay,
Thanx a lot , amazing, nice explanation , one thing I want to make clear using nohup command is running a job in background continuously...? since I want my script to check at source folder then pick up the txt files from there and the text files will be generated in source folder after every 1 hour , so my above script should check the source folder after every 1 hour and from there pick p the files and put it into destion...which one will be better choice ...please guide...?
and one thing more is that this service should continue to run even after i come out from my current session that is in the backgroud it should continue to run..!!
 

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script(1)							   User Commands							 script(1)

NAME
script - make record of a terminal session SYNOPSIS
script [-a] [filename] DESCRIPTION
The script utility makes a record of everything printed on your screen. The record is written to filename. If no file name is given, the record is saved in the file typescript. See WARNINGS. The script command forks and creates a sub-shell, according to the value of $SHELL, and records the text from this session. The script ends when the forked shell exits or when Control-d is typed. OPTIONS
The following option is supported: -a Appends the session record to filename, rather than overwriting it. NOTES
script places everything that appears on the screen in filename, including prompts. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWcsu | +-----------------------------+-----------------------------+ |CSI |Enabled | +-----------------------------+-----------------------------+ SEE ALSO
attributes(5) WARNINGS
script can pose a security risk when used in directories that are writable by other users (for example, /tmp), especially when run by a privileged user, that is, root. Be sure that typescript is not a link before running script. SunOS 5.10 30 Jan 2004 script(1)
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