10 More Discussions You Might Find Interesting
1. UNIX for Beginners Questions & Answers
I have two scripts which I'm tying to run one after the other- this is what I've tried:
00 14 * * * /path/one.sh && /path/two.sh
I've also tried putting each script on a different line:
00 14 * * * /path/one.sh
00 14 * * * /path/two.sh
Can this be done? (1 Reply)
Discussion started by: $shell_Learner
1 Replies
2. Shell Programming and Scripting
I have multiple jobs and each job dependent on other job.
Each Job generates a log and If job completed successfully log file end's with JOB ENDED SUCCESSFULLY message and if it failed then it will end with JOB ENDED with FAILURE.
I need an help how to start.
Attaching the JOB dependency... (3 Replies)
Discussion started by: santoshkumarkal
3 Replies
3. Shell Programming and Scripting
I want to run my shell script to the limit number.Suppose I know in advance that MAX=5 then I want that my script run 5 times only.Something like below$ vi testingMAX=5COMMAND="ssh -l stpuser VHLDVWSAD001 /projects/st/utils/deploy/deployall.sh >/dev/null 2>&1 &" ; sleep 20;count=0while... (2 Replies)
Discussion started by: anuragpgtgerman
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4. UNIX for Advanced & Expert Users
Hi All,
This might be a silly question and sorry but I didn't know where to start with this.
I have a process I need to run 31 times and they must be one after another e.g. Only run after the other has run.
It will call a script that I have that runs 3 other processes in order (and... (3 Replies)
Discussion started by: xathras1982
3 Replies
5. UNIX for Advanced & Expert Users
Hello, I have some 150 Cron Jobs running under my UNIX account. I want to add some more jobs. Is there a limit to the number of cron jobs that can be run on an account?
Thank you.
Pramodini (8 Replies)
Discussion started by: Pramodini Rode
8 Replies
6. Shell Programming and Scripting
Hi,
I have more that 100 jobs I can run background, if I want only 4 running at ther same time, how can I write a script to control it?
Thanks
peter (0 Replies)
Discussion started by: laopi
0 Replies
7. Shell Programming and Scripting
Hi,
I have to create a sheduler to run the shell scripts one by one(dependency).
Suppose i have 10 scripts.
For all the 10 scripts i have a database table containing these scripts_names and status.
Executing the first script.if the first status script is only 'success' then go to next... (4 Replies)
Discussion started by: laknar
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8. UNIX for Dummies Questions & Answers
I started a cron job on a cluster super computer. I am just a usual user over there and has no root power. The cron job was set by using "crontab -e". It excecutes a perl command every 20 minutes. I could use crontab -l or crontab -r to list or remove the cron job. However, I just found that I... (2 Replies)
Discussion started by: dedema
2 Replies
9. Shell Programming and Scripting
i need to execute 5 jobs at a time in background and need to get the exit status of all the jobs i wrote small script below , i'm not sure this is right way to do it.any ideas please help.
$cat run_job.ksh
#!/usr/bin/ksh
####################################
typeset -u SCHEMA_NAME=$1
... (1 Reply)
Discussion started by: GrepMe
1 Replies
10. Linux
hi,
I am newbie,
I had set cron jobs to update something on one time very day,
I had tested the script, it run fine,
but the cron jobs seem never run.
some help?
Thanks. (4 Replies)
Discussion started by: robertsnoog
4 Replies
queuedefs(4) Kernel Interfaces Manual queuedefs(4)
NAME
queuedefs - queue description file for at, batch, and crontab
SYNOPSIS
DESCRIPTION
The file describes the characteristics of the queues managed by (see cron(1M)). Each non-comment line in this file describes one queue.
The format of the lines are as follows:
[njob[nice[nwait
The fields in this line are:
q The name of the queue, such that is the default queue for jobs started by (see at(1)), is the queue for jobs started by
(see at(1)), and is the queue for jobs run from a file (see crontab(1)). Queue names through designate user-defined
queues.
njob The maximum number of jobs that can be run simultaneously in that queue. Although any number can be specified here, (see
cron(1M)) by default limits the number of jobs that can be run on all the queues to 100. This limitation can be removed
by setting the variable to 1 in the file.
nice The value to give to all jobs in that queue that are not run with a user ID of super-user (see nice(1)). The default
value is 2.
nwait The number of seconds to wait before rescheduling a job that was deferred because more than njob jobs were running in that
job's queue, or because more than 100 jobs were running in all the queues (see njob above).
EXAMPLES
Consider the following file:
The file is interpreted as follows:
The queue, for jobs (see at(1)), can have up to 4 jobs running simultaneously, and those jobs will be run with a value of
1.
Since no nwait value is given, if a job cannot be run because too many other jobs are running, will wait 60 seconds
before trying again to run it (see cron(1M)).
The queue, for jobs (see at(1)), can have up to 2 jobs running simultaneously. Those jobs will be run with a value of 2.
If a job cannot be run because too many other jobs are running, will wait 90 seconds before trying again to run it.
All other queues can have up to 100 jobs running simultaneously. They will be run with a value of 2, and if a job cannot be run because
too many other jobs are running, will wait 60 seconds before trying again to run it.
SEE ALSO
at(1), nice(1), crontab(1), cron(1M), proto(4).
STANDARDS CONFORMANCE
queuedefs(4)