Home > Crontab Not > Cronjob Not Working

Cronjob Not Working

Contents

UbuntuCommunityAsk!DeveloperDesignDiscourseHardwareInsightsJujuShopMore â€șAppsHelpForumLaunchpadMAASCanonical current community chat Ask Ubuntu Ask Ubuntu Meta your communities Sign up or log in to customize your list. Yikes! The first involves using absolute paths in your script. Either way, you should be good to go. 2.) Your scripts aren't owned by root From the man page: If you're placing scripts inside one of the /etc/cron.* directories, the scripts

Blueprint a sestina What are some ways that fast, long-distance communications can exist without needing to have electronic radios? root can always use the crontab command; regular users may or may not be granted access. Rarely, I have run into commands that require user input. asked 2 years ago viewed 27028 times active 12 days ago Upcoming Events 2016 Community Moderator Election ends in 10 days Visit Chat Linked 7 Why won't my PHP cron script

Crontab Not Running Shell Script

Doing so (at least in Ubuntu 10.10) breaks on both the inability to read the file as well as execute, plus the afore-mentioned issue with putting periods in /etc/crontab (which, funnily Otherwise, STDERR may be sent via email to the user (assuming that email is working) or may go nowhere at all, depending on how Cron is configured. * * * * Day of week for jobs after midnight also gets confused M-F is 2-6 after midnight not 1-5.

double whammy. –WernerCD Jun 2 '11 at 4:22 4 +1 for env, I had completely forgotten about that command and thought PATH was working. python /srv/www/live/CronJobs/daily.py python /srv/www/live/CronJobs/notification_email.py python /srv/www/live/CronJobs/log_kpi.py linux ubuntu-12.04 crontab share|improve this question asked Mar 30 '14 at 11:41 Roshan Bhandari 3251417 1 Could that be a permission issue on the Has a movie ever referred to a later movie? Cron: Unrecognized Service That and other good gotchas here: http://www.pantz.org/software/cron/croninfo.html share|improve this answer edited Aug 26 '12 at 6:59 community wiki 2 revs, 2 users 75%JMS This is what has been causing

An example is the program goaccess for analysing web server log files. Crontab Not Running Centos chmod +x /path/to/script Executable scripts make cron very happy. 5.) Incorrect permissions Permissions are a very common problem especially for commands placed in crontab. What environment variables are available is likely to be very limited. learn this here now The cron service was removed.

Build me a brick wall! Cron No Mta Installed Please enter the password for user 'User': Reenter: Running cron_diagnose ... ... If you simply copied your above snipped to /etc/cron.d, it would fail as you didn't specify a user (or rather as it finds no user named "bash"). share|improve this answer edited Mar 17 '11 at 15:25 answered Mar 17 '11 at 15:13 jsbillings 12.3k12443 I don't know if the system has an SMTP/outgoing mail server configured.

  • For example I would use (change fcron to the name of your daemon): killall fcron fcron --foreground --debug share|improve this answer answered Mar 17 '11 at 15:08 phunehehe 10.5k1364127
  • Consider what happens if you want to run your script on a different system, and on that system, the command is in /opt/someAppv2.2/bin instead.
  • The cron daemon is now running.
  • you do NOT need to define the PATH - using absolute paths is the best practice here. "because an executable may be elsewhere on some other computer" doesn't trump "I want
  • Mimsy were the Borogoves - why is "mimsy" an adjective?
  • Specific dates are usually a problem as we rarely use them * * 3 1 * is not March 3rd.

Crontab Not Running Centos

Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the If you want to schedule a complex command you might be better of putting that in separate script and schedule cron to run that script instead. –HBruijn♦ Aug 29 '15 at Crontab Not Running Shell Script echo $PATH Solution - There are two things you can do in this case. Crontab Not Running Bash Script You'd have to go through the whole script replacing /opt/someApp/bin with /opt/someAppv2.2/bin instead of just doing a small edit on the first line of the script.

Edit your crontab; go to the end of the line which contains the last command and insert a new line (press enter). I finally found out what was going on when I checked syslog and saw my command was truncated at the % symbol. see: http://stackoverflow.com/a/40354269/1279002 share|improve this answer answered Nov 1 at 4:50 theINtoy 1012 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Browse other questions tagged cron or ask your own question. Crontab Not Running Python Script

Although we can't directly troubleshoot your commands (please see our Scope of Support), some of the most common cron mistakes are: Using relative paths. Is an Empowered Magic Missile more missiles or more damage per missile? more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed Can spacecraft defend against antimatter weapons?

more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed Crontab Permissions share|improve this answer edited Aug 11 '13 at 15:16 community wiki 2 revs, 2 users 97%Xiè Jìléi 10 +1 That's one sneaky bug. –Adam Matan Mar 8 '12 at 6:49 It wasn't working, now it is.

GO OUT AND VOTE The case of the Maid, the Son and the Butler Is there any point in ultra-high ISO for DSLR [not film]?

I have added them when inexperience users would be editing a crontab. Running the python file is ok. Unix & Linux Stack Exchange works best with JavaScript enabled Menu Linux Windows HomeLinux6 Reasons Your cron Job is Not Running Linux 6 Reasons Your cron Job is Not Running root Set Path In Crontab Eventually, cron will start to see things your way and will do as he's told.

cron operates under a limited path and does not always have access to the same programs. Sloppy, but it works. Always run your script or command prior to scheduling them with cron. How do I handle this?

See run-parts(8): If neither the --lsbsysinit option nor the --regex option is given then the names must consist entirely of upper and lower case letters, dig‐ its, underscores, and hyphens. This also affects scripts using non standard commands. If you don't have proper permissions under your user, cron is not going to have the proper permissions either. Kill the cron process and start it again with the additional flag. –phunehehe Mar 18 '11 at 1:34 add a comment| up vote 1 down vote Most likely, when cron fails,

There are several ways to find out what's wrong with your system. I now load from a file copy. more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed A text file is supposed to consist of a sequence of lines, each terminated by a newline, so any non-empty text file ends with a newline character.

You should specify the path in full to avoid that dependency. –IMSoP Mar 30 '14 at 11:49 @Jens-AndréKoch No I have tried that too but doesn't work. –Roshan Bhandari This is reloaded daily from a crontab entry like: #!/usr/bin/crontab # Reload this crontab # 54 12 * * * ${HOME}/bin/crontab The reload command above relies on an executable crontab with Other environment variables can also be missing. One may use cat /var/log/syslog | grep cron to view cron-related messages.

Otherwise, it won't be read by cron. Can anybody advise what type of connector this is?

>