0
votes
1answer
34 views

Tell me where is mistake in anacron task?

I have tried to make this task for abacron: dm@dm-system:~$ cat /etc/anacrontab # /etc/anacrontab: configuration file for anacron # See anacron(8) and anacrontab(5) for details. SHELL=/bin/sh ...
3
votes
1answer
49 views

Cron job not working properly on start up

Thanks for reading this. I have created a bash script to backup my databases. The script will create a directory for the day then create a backup file for each database within that directory. It ...
1
vote
2answers
179 views

bash script to back up file [closed]

I have a few files to be backed up. I need a script to check line number of a file and if it exceeds, say 8000 lines, it will simply zip it and name it with date prefix format. I need your help.
0
votes
1answer
93 views

How to launch interactive shell script in bash hourly with cron?

I put this line in the crontab: 1 * * * * DISPLAY=:0.0 /usr/bin/gnome-terminal -e /home/user/Desktop/mltpl The script is executable. If paste that command in the terminal--that is, the string ...
2
votes
2answers
284 views

Ubuntu 14.04 not running Bash scripts in /etc/cron.daily

I have a few scripts (that currently run in a CentOS system) I have moved to a new Ubuntu 14.04 system. These scripts are in the /etc/cron.daily to run once a day. These scripts are to run at the ...
0
votes
1answer
82 views

Cron job not running - postfix/sendmail error

Here is my content of sudo crontab -e @hourly /home/userName/ntpdate.sh The content of my script (ntpdate.sh) //.25 is my ntp server echo "Current time is $(date), " >> ...
2
votes
1answer
65 views

Why is my cron script to dump a MySQL database not executed?

I have the following cron job: * * * * * /home/db_backups/test.sh which runs fine and is executed every minute. If I check with sudo grep \(CRON\) /var/log/syslog I get the following: Jun 23 ...
3
votes
1answer
140 views

Bash script runs fine, but not in cron

I have a script that's supposed to record a shoutcast stream for an hour, convert it to mp3, and then save it. The script runs correctly when I run it from the terminal, but I can't seem to get it to ...
0
votes
2answers
82 views

Cron doesn't execute one of the scheduled jobs

I'm using a lubuntu desktop, distribution Ubuntu 13.10, i686. This is my problem: in the job list scheduled by cron a job hasn't effect, but in /var/log/syslog its execution is traced. This is the ...
1
vote
2answers
52 views

Running shellscript with cronjob is making problems, executing manually not. Ideas?

I made a shell script called /home/root/cron_grads.sh (chmodded 755) on my server. In this directory are more grads-scripts like 500hPa_p0.gs (644). My main script creates a temporary file ...
0
votes
1answer
494 views

node.js app runs from command line but gives errors when run from cron job on reboot on ubuntu 14.04 LTS

When starting my app manually using forever, it works fine. It runs on localhost:8080 and nginx does the routing. When using a cronjob my starter.sh script runs but in the forever log I get an error. ...
1
vote
2answers
2k views

Shell script issue: cron job script to Restart MySQL server when it stops accidentally

I have this script, I am using it to setup CRON job to execute this script, so it can check if MySQL service is running; if not then it restart the MySQL service: #!/bin/bash service mysql status| ...
0
votes
1answer
40 views

Crontab backup not working (not generating log)

I want to run a script every day at a certain hour, so I saw that I could use cron for that. Following the tutorial, I edited the crontab file like this: crontab -e and added: 26 13 * * * ...
1
vote
1answer
212 views

Script not running in crontab, file not found

I need your help to run a bash script in crontab. As many other posts in askubuntu I'm facing the problem that a script that is properly running in terminal mode does not run in crontab. The error I ...
1
vote
2answers
999 views

Create a Screen session with a bash script using contab

I want a .jar file to run every time the server boots up (we're using a VPS), and so I've edited crontab using crontab -e and then adding @reboot bash /home/bash/startserver.sh. But I haven't even ...
0
votes
2answers
100 views

Start-up / Reboot scripts for different users

I'm still trying to learn a little more about bash scripting and start-up / reboot, I have read about crontab @reboot and also just looking at other options but I just wondered if someone could maybe ...
0
votes
0answers
209 views

Cronjob for MySQL Backup Bash Script Not Running

I am trying to backup many MySQL Databases on a daily basis into a Single ZIP. The bash script works fine by itself (ran in normal environment), but when the Cronjob takes over it does not run. Infact ...
1
vote
1answer
6k views

Open firefox from bash file “Error: no display specified”

I need to open a browser and access my server with the ip address 1.2.3.4. First I ping my server and if the ping did not fail I launch the home page in a browser. For this I have written a bash file ...
0
votes
1answer
58 views

A shell file containing count but not showing when I try to run from crontab

I am new in writing shell script i write a script like this #!/bin/bash PID=$(ps -ef | grep "sh gps.sh" | grep -v grep | awk '{print $2}') if [ -z $PID ] then cd /opt/etrans/cronjobs ...
0
votes
0answers
279 views

crontab doesnt upload file via ftp script

I Write script that make a zip file with /var/www Directory And mysqldump db And upload it via ftp And change mode to executable file And put It in cron tab but file doesn't upload !!! #!/bin/bash ...
0
votes
1answer
45 views

Cron Script Length

I have a backup script, a script that cyncs file with other files on my computer, and a script that uploads files to my website with ncftp. I used cron to load .sh files, and my shorter scripts work, ...
0
votes
2answers
1k views

cron error: bad username

I've basically re-written the terminal output instead of appending a series of edits to this question: root@doge:/etc/cron.d# root@doge:/etc/cron.d# tail /var/log/syslog Dec 21 11:35:01 doge ...
0
votes
2answers
1k views

How to add the logs to a crontab with time stamp

In crontab, I scheduled a daily backup script. Now when the cron executes the script the status are logged to a log file as shown below. 0 0 * * * /home/backup.sh > ...
2
votes
0answers
57 views

Can I set up a cron job on Ubuntu Phone

I've been looking around, and can't find if Ubuntu Touch can run cron. So my question is: Can it? Also does it have a standard set of bash utils installed?
1
vote
2answers
337 views

Script won't run properly in crontab, no path or permission problems

I use the geany text editor, which has a command line option to list all open documents. The following command works fine when run from the command line: /usr/bin/geany --list-documents > ...
0
votes
0answers
714 views

crontab -e unable to save [on hold]

I am trying to save a cronjob to the crontab file. If i just run: crontab -e, it opens up the file in sublime but when i try to save, it pops up with: Unable to save /tmp/crontab.FKjsLq/crontab If ...
1
vote
1answer
133 views

Cronjob Bash not exporting

I have written the following script to run for when users have last logged in. I am trying to export a cronjob to a .out file. For some reason, I cannot get it to export. #!/bin/bash for User in ...
2
votes
2answers
131 views

use Cron to mail log from a job

I have a weekly script that cron runs to make a zfs snapshot. I was wondering if it is possible to mail a OK mail if the job run correctly and a error mail if something happened and in the content of ...
0
votes
1answer
511 views

Check if torrent file is complete before copying

I have a crontab command that daily copies .iso files found within my torrents folder into an iso directory on a separate partition. My problem is that multiple .iso files will still be in the process ...
1
vote
2answers
521 views

Can't find where scheduled task is set

I have a production server running a scheduled task that I simply can't track down. It seems that it is running dbdump.bash on a daily basis, but none of the cron files have a reference to that or ...
1
vote
1answer
2k views

when I run a bash file manually, it works, but crontab can not run it?

This is my sh-file: http://paste.ubuntu.com/5816543/, that I use this to download youtube files in a specific period per day. when I drag the file (y.sh) into the terminal and press return key, it ...
1
vote
1answer
213 views

Cron job bash script to restart desktop sharing?

I'm having trouble with desktop sharing crashing while during remote sessions. Is there a way to set cron to check and restart, if necessary, the desktop sharing application with a bash script?
0
votes
4answers
87 views

Minutely cron job is not running

I added the line */1 * * * * /home/zach/test.sh to my crontab, where the contents of /home/zach/test.sh are as follows: touch /home/zach/test.txt Yet, no file test.txt is being created in that ...
4
votes
2answers
736 views

A script to monitor new files in folder so I can add them to an external XML files

I want to monitor (by cron, I got that part covered :P) new audio files in folders so I can add them toa separate XML files which act as an podcast RSS feed. The file structure looks like this: - ...
1
vote
2answers
5k views

executing a shell every minute using cron

i want to run this bash code every minute using cron. I saved it onto /root/activate.sh #!/bin/bash for file in /home/user/torrents/*.torrent do if [ "$file" != "/home/user/torrents/*.torrent" ]; ...
0
votes
1answer
185 views

Can't seem to get script/cron job to work?

ive written a ffmpeg script to mass convert mkv into mp4. when i run the script as my user, and enter my password for sudo privileges it works very well from the command line. the script is: #! ...
2
votes
2answers
1k views

Crontab not running a script

I have set my crontab to run 2 script: $ crontab -l 0 20 * * * /usr/bin/bkp.sh --silent > /home/perforce/logs/bkp.log 2>&1 0 21 * * * /usr/bin/flsbk.sh --silent > ...
3
votes
1answer
646 views

Rsync behavior in a cron script

I have an nfs device that creates checkpoint (backups) everyday. I want to use Rsync to copy these checkpoints to another device (Drobo connected via iSCSI). So I've run the script on a single nfs ...
2
votes
2answers
409 views

create backup from directory

I would like to create backup from directory using cron. I wrote following command: cd path && sudo zip -r "backup-$(date +"%Y-%m-%d").zip" git/ && sudo mv "backup-$(date +"%Y-%m-%d").zip" /backup/ ...
4
votes
2answers
771 views

Ubuntu 12.04 isn't working with one of my crontab commands… any ideas?

In my crontab file (sudo crontab -e) I have the following commands: */1 * * * * wget -q -O /dev/null http://help.mysite.com/inc/mail/hesk_pop3.php 0 7 * * * bash -c "/home/backup/backupscript.sh" ...
3
votes
2answers
381 views

rename files inside a folder in real time

Is there a way to rename files inside a folder as they're created? I could run a cron job every few seconds to do something like... find . -name "file.*" -exec sh -c 'echo mv "$1" "$(echo "$1" | sed ...
4
votes
2answers
2k views

How to make a bash script generate a new filename every time it's run?

I'd like to make a .tar file of a particular directory every day of the week. The way I'd like to do it is with a bash script making a tar file every day with crontab. I was wondering, is there a ...
2
votes
0answers
566 views

Why doesn't duply work when set as a cron job?

I have a problem with a cron job which starts but doesn't complete. Running the command manually works fine. I already read the page about cron issues and solutions here on AskUbuntu, tried the ...
1
vote
1answer
1k views

How can I prevent two shell scripts running at the same time?

I have a tar backup script that runs once a month. It runs at night through cron. I also have a power schedule that reboots the server at 4.15 every night. The problem is that the server reboots ...
7
votes
3answers
4k views

Generic solution to prevent a long cron job from running in parallel?

I am looking for a simple and generic solution that would allow you to execute any script or application in crontab and prevent it from running twice. The solution should be independent on the ...
0
votes
3answers
802 views

Crontab -e gives me error messages

I get a bunch of error messages when I run crontab -e Here are the error messages. And here is my crontab file under `/usr/bin/': # /etc/crontab: system-wide crontab # Unlike any other crontab you ...
5
votes
3answers
9k views

Daily cron job not running

A quick overview: I have a script that will daily backup my source code repository from SVN into a tarball for that day. I have tested the script and it works very well as long as I run it as sudo, ...
4
votes
3answers
2k views

cron jobs not running

I've got a couple of scripts that I've had scheduled to run in cron for a while. About a week or so ago, they stopped running as far as the (very basic) logging showed, and also I noticed that my ...
10
votes
3answers
19k views

How to execute command every 10 seconds (without cron)?

When I execute cron I get this fault cron: can't open or create /var/run/crond.pid: Permission denied So, how to do it without cron? P.S. I want to check if file in svn has changed and I have a ...
5
votes
3answers
2k views

Need help with bash checking if computer uptime is greater than 5 minutes

I have an bash script that runs on a every minute cron. It checks to see if a necessary program is running and starts it if it is not. Occasionally it will run before the user has actually autologged ...