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Full Discussion: Crontab not working
Top Forums Shell Programming and Scripting Crontab not working Post 302946038 by Don Cragun on Saturday 6th of June 2015 12:37:47 AM
Old 06-06-2015
For the same reasons that dozens of other threads have asked about...
The environment used by cron (and passed to programs it runs), is not you login shell's environment.

You either need to have your script set up the correct environment or you need to use absolute paths to all of the files your script uses (executables, input files, and output files).

Obviously, if you don't show us your script, we can't help you fix it!
This User Gave Thanks to Don Cragun For This Post:
 

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service(8)						      System Manager's Manual							service(8)

NAME
service - run a System V init script SYNOPSIS
service SCRIPT COMMAND [OPTIONS] service --status-all service --help | -h | --version DESCRIPTION
service runs a System V init script in as predictable an environment as possible, removing most environment variables and with the current working directory set to /. The SCRIPT parameter specifies a System V init script, located in /etc/init.d/SCRIPT. The supported values of COMMAND depend on the invoked script. service passes COMMAND and OPTIONS to the init script unmodified. All scripts should support at least the start and stop commands. As a special case, if COMMAND is --full-restart, the script is run twice, first with the stop command, then with the start com- mand. service --status-all runs all init scripts, in alphabetical order, with the status command. EXIT CODES
service calls the init script and returns the status returned by it. FILES
/etc/init.d The directory containing System V init scripts. ENVIRONMENT
LANG, TERM The only environment variables passed to the init scripts. SEE ALSO
/etc/init.d/skeleton, update-rc.d(8), init(8), invoke-rc.d(8). Jan 2006 service(8)
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