Run a cronjob only when a file is modified? Post: 302599236

10 More Discussions You Might Find Interesting

1. UNIX for Advanced & Expert Users

cannot run cronjob

I have the following cron: 0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54,57 * * * * /v/sysadmin/sysnet/file.pl The .pl has been tried at 755 and 777 The script works if manually run by the web browser or unix command prompt, but I can't get the Cron to do it automatically i went...

2. UNIX for Dummies Questions & Answers

how to retrieve original contents of a modified file (modified using vi)

Made changes to a file using vi editor and saved those changes now realised that the changes are not required How can I get the previous version of the file.i.e the one which was there on which I had made changes

3. UNIX for Dummies Questions & Answers

cronjob to run perl script

Hi all Recently i had finished a perl script. When i run manually, the script work fine. But when i wanted to put the script in cron, it didn't get the same output as it run manually. I felt that it only execute the script until certain line then it stop as i see most of the related files didn't...

4. Shell Programming and Scripting

How to schedule a cronjob to run every 15 mins ?

Hi, I want to schedule a job to run every 15 mins through cron. searched the forums and came up with this piece of code.i have given this in my crontab 0-59/15 * * * * sh /usr/ss/job But its not being run. Have i made any mistake here. Can any1 post the cron code for scheduling the...

5. UNIX for Dummies Questions & Answers

Run a script if file modified in last 10 min

Hi, I want to check if a file is modified or not in the last 10 mins and run a script if so. Thanks

6. Shell Programming and Scripting

Doesn't run as a cronjob...

Hi! I have a svn backup script that works perfectly if I execute it from the command line but if I set it as a cronjob to run at night, only part of the code works. So, basically the scripts starts by deleting the folder yesterday and then moves the folder today to the folder yesterday. When...

7. AIX

My script didn't run every run every minute at cronjob

In my cronjob, I would like to schedule my script.sh to run every minutes. I crontab -e and have in line below but it didn't seems to run at all. * * * * * script.sh When I run it manually, I can run it. Is that anything wrong with the above line? If I change it to something like below,...

8. Shell Programming and Scripting

Run a script when a file is modified/time stamp changed

Hi, I need to run a script file which uses a file and that file is modified as and when some alarms generated, it is not based on any fixed time period.. it may be modified even once in a minute for some time and once in 30 min or once in 20 min. Hence i need to watch for the timestamp change of...

9. Shell Programming and Scripting

How to accomplished to run zenity in cronjob?

Hi, I would like to ask some few questions about zenity. I write a script that would generate a report if any changes on the files. i want to used zenity to had a visual alarm report if theres some changes on the comparisons of the file.I used this line of zenity but it doesn't work in cronjob....

10. Shell Programming and Scripting

Run cronjob for every 10 minutes

Hi Friends, I have a requirement to run the cronjob for every 10 minutes from 2:00 AM to 6:00 AM. Does the below code works? If not, please advise. * * * * * command to be executed ┬ ┬ ┬ ┬ ┬ │ │ │ │ │ │ │ │ │ │ │ │ │ │ └---------------------------------- day of week (0 - 6) (0 is...

LEARN ABOUT SUSE

grub-install.unsupported

GRUB-INSTALL(8) 							FSF							   GRUB-INSTALL(8)

NAME

       grub-install - install GRUB on your drive

SYNOPSIS

       grub-install [OPTION] install_device

DESCRIPTION

       Install GRUB on your drive.

       -h, --help
	      print this message and exit

       -v, --version
	      print the version information and exit

       --root-directory=DIR
	      install GRUB images under the directory DIR instead of the root directory

       --grub-shell=FILE
	      use FILE as the grub shell

       --no-floppy
	      do not probe any floppy drive

       --force-lba
	      force GRUB to use LBA mode even for a buggy BIOS

       --recheck
	      probe a device map even if it already exists

       INSTALL_DEVICE can be a GRUB device name or a system device filename.

       grub-install  copies GRUB images into the DIR/boot directory specfied by --root-directory, and uses the grub shell to install grub into the
       boot sector.

       The grub source distribution carries this script to ease the installation of grub as a boot loader. In Suse Linux however,  grub  installa-
       tion  is  much  better handled by Yast; use of this script is generally discouraged and therefore unsupported. Consequently, the script has
       been renamed to grub-install.unsupported.

       In order to (re-)install grub for the currently running system, simply use Yast. For an installation aiming  at	a  differing  system,  the
       crafting  of an appropriate device.map and grub shell script is strongly advised, e.g.  "grub --batch --device-map=target-device.map < tar-
       get-grub.conf"

SEE ALSO

       The full documentation for grub-install is maintained as a Texinfo manual.  If the info and grub-install programs are properly installed at
       your site, the command

	      info grub-install

       should give you access to the complete manual.

grub-install (GNU GRUB 0.97)					     May 2005							   GRUB-INSTALL(8)

10 More Discussions You Might Find Interesting

1. UNIX for Advanced & Expert Users

cannot run cronjob

Discussion started by: shahrahulb

2. UNIX for Dummies Questions & Answers

how to retrieve original contents of a modified file (modified using vi)

Discussion started by: novice100

3. UNIX for Dummies Questions & Answers

cronjob to run perl script

Discussion started by: AirWalker83

4. Shell Programming and Scripting

How to schedule a cronjob to run every 15 mins ?

Discussion started by: suresh_kb211