Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: How to run scripts parallely inside shell script?
Top Forums Shell Programming and Scripting How to run scripts parallely inside shell script? Post 302920972 by sea on Tuesday 14th of October 2014 03:26:52 AM
Old 10-14-2014
The capture whether the script is running or not - is easy, at least when compared to the challenge transporting the exit value out of the subshell to that this handler script knows it, which script has exited with which exit code.

I would have a solution for this at hand, but I'm afraid it works only with 1 background process at a time (that is pseudo-copied to below example).

Either way, it forces you to send a more complex command in the background process, adapt to all 3 files.
Code:
( ./script1 ; printf $? > ./script1_ret  )

Then catch the result of those ./script[1-3]_ret files within a loop, and it should be fine.

Hope this helps

EDIT:
Just for the challenge I've written a script, but not going to post until TO has posted his efforts.
Last edited by rbatte1; 10-14-2014 at 07:15 AM.. Reason: Spelling
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

How to run unix commands in a new shell inside a shell script?

Hi , I am having one situation in which I need to run some simple unix commands after doing "chroot" command in a shell script. Which in turn creates a new shell. So scenario is that - I need to have one shell script which is ran as a part of crontab - in this shell script I need to do a... (2 Replies)
Discussion started by: hkapil
2 Replies

2. Shell Programming and Scripting

How to run an SQL script inside a shell

How do I create a K Shell which would silently (without user input) logon to Oracle and run an SQL script? Any help will be greatly appreciated. Steve (1 Reply)
Discussion started by: stevefox
1 Replies

3. Shell Programming and Scripting

how to run shell script inside expect script?

I have the code like this : shell script continues ... .... expect -c" spawn telnet $ip expect "login:" send \"$usrname\r\" expect "Password:" send \"$passwd\r\" expect "*\>" send \"$cmdstr\r\" ... (1 Reply)
Discussion started by: robbiezr
1 Replies

4. Shell Programming and Scripting

Run a script parallely with different arguments

Hi! I want to run a script in parallel with different arguments. eg. start script.sh argA script.sh argB script.sh argC end Can someone please tell how to achieve this. Thanks in advance. (4 Replies)
Discussion started by: dummyix
4 Replies

5. Shell Programming and Scripting

Multiple Threads/Tasks to run parallely using the shell script

Scenario: I have two PCs (named as A & B) which would send some traps to my third PC (named as C). In PC C, I have to write a shell script such that it should accept the datas from both the PC-A & B parallely. So my question is, is it possible to have two different child threads/tasks... (2 Replies)
Discussion started by: nthiruvenkatam
2 Replies

6. Shell Programming and Scripting

Shell script to run all the python scripts from particular directory

I have N number of python scripts which i am receiving from REST web server and i am saving them in /home/mandar/ . Now i want to write a script to run all the python scripts from this directory and monitor them every minute...if any process is dead or hung it should be restarted by this script. ... (0 Replies)
Discussion started by: Mandar Nandale
0 Replies

7. Shell Programming and Scripting

Run .exe inside shell script

I have to run some shell scripts in Windows using Cygwin. I am able to achieve that using %BASH% --login -i "/cygdrive/d/script.sh" , where %BASH% is an environment variable in Windows set to C:\cygwin\bin\bash.exe. I have a created a Cygwin environment variable $EXE_PATH =... (3 Replies)
Discussion started by: HemanthJayasimh
3 Replies

8. Shell Programming and Scripting

Run 2 shell scripts simultaneously from one script

i Run 2 scripts on all of around 50 nodes every day. 1.Mod_1.sh 2.Mod_2.sh eg.. i run file with specific node no like Mod_1.sh NODE_(node number) Mod_2.sh NODE_(node number) I want to run both file by using single script with unique node number. Eg.. Mod_new.sh NODE_(node... (11 Replies)
Discussion started by: Ganesh Mankar
11 Replies

9. Shell Programming and Scripting

Run multiple procedures from shell script parallely

Hi, I need to write a Shell Script wherein i will connect to a DB2 Database and run multiple DB procedures. I know how to do in a way where procedures will be called one after the other, like when first procedure finishes, second will be executed. But what i want is to run them at the same time... (11 Replies)
Discussion started by: Neelkanth
11 Replies

10. Shell Programming and Scripting

Capture run time of python script executed inside shell script

I have bash shell script which is internally calling python script.I would like to know how long python is taking to execute.I am not allowed to do changes in python script.Please note i need to know execution time of python script which is getting executed inside shell .I need to store execution... (2 Replies)
Discussion started by: Adfire
2 Replies

LEARN ABOUT OSF1

uudemon

uudemon(4)						     Kernel Interfaces Manual							uudemon(4)

NAME

       uudemon.admin,  uudemon.cleanu,	uudemon.hour,  uudemon.poll  -	Administrative shell scripts for polling remote systems, cleaning up spool
       directories, reporting status to the system administrator, and routine invocations of the uuxqt and uusched daemons

SYNOPSIS

       These shell scripts reside in the following directory:
	  /usr/lib/uucp

DESCRIPTION

       All the scripts can be run from the command line or can be run automatically by the cron daemon. To automatically run the  scripts,  remove
       the comment character (#) from the beginning of the relevant line in the /var/spool/cron/crontabs/uucp file.

       This  script  reports  status  to  the system administrator. It issues the uustat command to find out the status of uucp jobs. It mails the
       results to the uucp login ID. The script may be modified to send mail to any login ID such as the uucp administrative login ID  (uucpa)	or
       root.  This script cleans up the /var/spool/uucp and /var/spool/uucppublic directories by running the uucleanup command. The uucleanup com-
       mand is run with the following parameters: -C7, -D7, X2, -o2, -W1.  This script runs the uusched and uuxqt daemons in the background.  This
       script  polls  the  systems  listed  in	the  /usr/lib/uucp/Poll file.  The uudemon.poll script should be scheduled before the uudemon.hour
       script. This allows uudemon.poll to create any command files before cron runs the uudemon.hour script.

FILES

       Contains the uudemon.admin, uudemon.cleanu, uudemon.hour and uudemon.poll files.  Contains the uucp file.

RELATED INFORMATION

       Commands: cron(8), uucleanup(8), uusched(8), uuxqt(1)

       Files: /usr/lib/uucp delim off

																	uudemon(4)
All times are GMT -4. The time now is 09:07 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy