|
|
|
google unix.com
|
|||||||
| Forums | Register | Forum Rules | Links | Albums | FAQ | Members List | Calendar | Search | Today's Posts | Mark Forums Read |
| UNIX for Dummies Questions & Answers If you're not sure where to post a UNIX or Linux question, post it here. All UNIX and Linux newbies welcome !! |
More UNIX and Linux Forum Topics You Might Find Helpful
|
||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| Awk limitation | Raynon | Shell Programming and Scripting | 28 | 09-30-2007 06:55 AM |
| Is this a bug or a limitation? | gilberteu | Shell Programming and Scripting | 2 | 11-10-2006 06:03 AM |
| Limitation of ls command | cskumar | Shell Programming and Scripting | 2 | 10-26-2006 11:54 AM |
| HP-UX 11i - File Size Limitation And Number Of Folders Limitation | sundeep_mohanty | HP-UX | 2 | 08-01-2005 08:58 PM |
| find limitation | Nicol | Shell Programming and Scripting | 2 | 04-19-2005 03:01 AM |
 |
Powered by 
|
|
|
LinkBack | Thread Tools | Search this Thread | Rate Thread | Display Modes |
|
|
06-12-2005
|
||||
|
||||
|
Cron Job Limitation
1. Is there any side effect if we change maximum number of jobs that can be run simultaneously for cron from default value of 100 to 400 or 500 in file "queuedefs" ?
2. What can be the effective way to check whether the cron job is already running or not, so that the next job should not start e.g. 4,9,14,19,24,29,34,39,44,49,54,59 * * * ksh /usr/home/tmp/t.sh 10 0 11 Thank you in Advance. |
|
06-18-2005
|
|||||
|
|||||
|
1. Yes. Server load for one thing.
2. Put a check in the script. Either get it to create some sort of lock file (and remove it when it's finished - remember to set up traps), and then when it's executed see if the lock file exists, if it does, exit. You could also grep through ps output, etc... more than one way to skin this cat. Cheers ZB |
|
| Bookmarks |
| Thread Tools | Search this Thread |
| Display Modes | Rate This Thread |
|
|
Hybrid Mode
