Create a Post
Showing results for 
Search instead for 
Did you mean: 

Adding cron jobs with quotes

One of the problems having gaia reinventing the wheel is the problem of adding simple commands using quotes.

For instance, a simple find command does not execute due to quotes being removed and wildcards executed in the wrong context.

Example, I want to clean up the /var/log/CPbackup/backups folder on a schedule.

The linux admin way is to do something like this in crontab:

00      05      *       *       *       find /var/log/CPbackup/backups/ -name "*.tgz" -type f -mtime +1 -delete -print

When adding this command with clish (add cron) the quotes disappear and the entire command changes fatally.

So one can "trick" clish by adding single quotes:

add cron job backup_cleanup command 'find /var/log/CPbackup/backups/ -name "*.tgz" -type f -mtime +1 -delete -print' recurrence daily time 05:00

 Though what happens if you do a `show configuration cron`?

harald-r80-40-mgmt> show configuration cron
add cron job backup_cleanup command "find /var/log/CPbackup/backups/ -name "*.tgz" -type f -mtime +1 -delete -print" recurrence daily time 07:45

The double quotes are back again!

So if you want to be safe, don't use commands in gaia cron, call a script. Also remember sk90441 (and sk167632).

A plea to the clish developers; if you really have to reinvent the wheel, at least make it round.


13 Replies
This widget could not be displayed.