1
vote
1answer
23 views

automate updates with a bash script and cron

I'm trying to automatize the updates of debian system, without making upgrades. Then i'll send an e-mail to me, everytime there is an upgrade available. I've tryied to do it with cron-apt, but i ...
5
votes
0answers
63 views

CRON Permission Denied

I have a Debian 7. 3 Server with WebMin installed. I configured a cron job to run every minute as root user, so I run the command crontab -l when I'm logged in as root it shows: * * * * * ...
2
votes
3answers
110 views

Setting up a cron for every 30 hours in Debian

*/30 */30 * * * python /root/get_top.py I'm trying to run a script every 30 hours and 30 minutes. Is the syntax above proper for that? I've had multiple people tell me that */30 is not a valid ...
0
votes
0answers
48 views

filter cron emails through procmail?

I'm using postfix/mutt/procmail on a Linux/Debian and I've some trouble filtering cron emails with procmail, I just want to move them to the cron/ maildir directory, but no lucky till now. I've ...
1
vote
1answer
111 views

What does /etc/cron.daily/apt do?

Could someone explain what the apt script is doing in cron.daily please? I can't find any documentation on it. NOTE: I'm trying to investigate a server-server communications issue which frequently ...
1
vote
3answers
70 views

dpkg-reconfigure: not found when running in cron

I have a virtual server (debian) and the clock fails to sync from time to time (probably because i save/restore state with vboxheadlesstray). To fix this issue I run dpkg-reconfigure ntp && ...
2
votes
1answer
140 views

How to restore default crontab file

I have recently lost my cronjobs. now when i do crontab -e i am presented with an empty file. i would like to get the default file back with the nifty comments and explanaitions at the top!
2
votes
1answer
108 views

Suddenly lost all cronjobs

All of a sudden my cron jobs don't work any more. When I type crontab -e I am presented an empty file in the editor /tmp/crontab.3fMYGi/crontab And by empty I mean that not even this standard ...
0
votes
0answers
51 views

fcron or followup on debian wheezy (stable)

I've been using fcron for a long time on debian linux. In oldstable it is still existing fcron_oldstable. So sad in the actual stable wheezy there is no fcron_stable. Are there suggestions which cron ...
3
votes
3answers
318 views

Rsync problem with cron and no problem manually

I have a backup.sh file that launch an rsync command. This rsync is to backup my dedicated server on a RaspberryPi running raspbian. (I use keychain so I don't need to type any password etc ...) The ...
4
votes
3answers
543 views

Cron allowed special character “L” for “Last day of the month” on Debian

I'd like to know if L is one of the allowed special characters on Debian's cron implementation? I'm trying to set up a cron to run on the last day of every month. From the cron entry on wikipedia: ...
3
votes
3answers
246 views

Automating tasks on a website on a headless server

I want to automate a task which can only be done on a website (with prior login) on my debian server. There is no public API available, so I can't use one. Is there a way to do so? I thought about a ...
1
vote
1answer
144 views

Crontab with Github

I want to be able to push a repository to Github at midnight, every night. I know that Github isn't a back-up service, and, in no way am I expecting it to be this - I just want the best up-to-date ...
2
votes
1answer
265 views

PHP phantom cron job

I disabled all my cron jobs by putting a # in front of them. Except for one: @reboot echo "Hi I rebooted" The rest are: #0 2,14 * * * /home/backup1/mysql-backup.sh #0 * * * * mono ...
3
votes
2answers
1k views

Bash script doesn't work as cronjob

I'm trying to get this simple bash script to work within a cronjob. It's used to generate static nginx webserver statistic pages using GoAccess. I tried everything I know to resolve this issue, it ...
1
vote
1answer
173 views

Crontab Change location

I want to set a personal crontab in another folder and executed. For example I want it in /home/project/tasks/crontab Like that it's easier to add/delete tasks. Thank you for your answers.
9
votes
2answers
2k views

Automatic security updates on Debian squeeze server

For a production Debian squeeze server, what are the best practices or recommendations for handling security updates? I have seen various articles on cron-apt, apticron, unattended-updates, apt cron ...
4
votes
3answers
731 views

Crontab job not emailing on failure

I have a cron job on Debian: 1 * * * * /home/paradroid/bin/myscript.sh >/dev/null There is an installed and configured MTA, and I have received emails when the script has a syntax error, so I ...