Server :: Set A Cron Job To Run Every 7 Minutes Between 7pm And 11pm?
Dec 13, 2010How would I set a cron job to run every 7 minutes between 7pm and 11pm?
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Server :: Running Cron Every 7 Minutes But To Cary Over 7 Minute Count To Next Hour?
Dec 14, 2010Previously I had posted a question on how to make it run every 7 minutes between 7 and and 11pm.However now I found out what I really need is every 7 minuted between 7:30 and 11pm BUT it has to be every 7 minutes, it cannot reset itself on the top of every hour, so the */7 wont work.How can it that it will be every 7 minutes, so it will go at 7:30, 37,44,51, 58, 8:05, etc..
View 4 Replies View RelatedUbuntu :: Get Cron To Run A Bash Script Every 15 Minutes To Change Desktop Background?
Jul 11, 2011I'm trying to get cron to run a bash script every 15 minutes to change my desktop background
running crontab -e I added
Code:
*/15 * * * * sh /home/ME/Documents/scripts/background.sh
(at first i didnt have the sh before the path of the script but read somewhere i needed that) But it doesnt seem to be running my script works fine if ran straight from the terminal so Dont think thats the problem.
General :: `mencoder` Captures 10 Minutes Of Audio In Less Than 10 Minutes?
Mar 15, 2011I'm using mencoder to capture audio from a Encore ENLTV-FM3 video capture device. I have recently noticed that, since one week ago, when the machine was forcibly restarted due to a power outage, all recordings are slightly pitched, they play back slower than they should.
I narrowed down the problem to the following command line:
$ time mencoder -really-quiet -tv driver=v4l2:device=/dev/video1:chanlist=us-cable:audiorate=32000:alsa:adevice=hw.1:input=0:amode=1:normid=11 -endpos 00:10:00 -ovc copy -oac pcm -of rawaudio -o test-32000.wav tv://69
real 9m54.886s
user 0m5.536s
sys 0m1.740s
$ ls -l test-32000.wav
-rw-r--r--@ 1 martin martin 76800000 Mar 15 17:20 test-32000.wav
Somehow, mencode managed to gather precisely 10 minutes worth of raw audio in 9m 55s. That's not physically possible, unless the capture device's A/D converters are "overclocked". I can't think of any other explanation besides hardware failure. Can that be? Could it be that something got burnt during the power outage and now the capture device's internal clock went nuts?
Since the machine's restart, I've also noticed dmesg is flooded with entries like this:
CE: hpet increased min_delta_ns to XXX nsec
Which seem to indicate that the computer's high precision event timer is somehow out of sync. Does this have to do with the audio issue? Can it be that the audio converter's sample rate is linked to the HPET? I'm totally lost here. Has anyone bumped into something similar?
Server :: Synchronizing Server Time With Ntpdate Command In Cron?
Jul 14, 2011we are synchronizing server time with ntpdate command in cron.how often should it run?
View 3 Replies View RelatedServer :: Mounting Usb Device Problem After 30 Minutes?
Jan 18, 2010actually we are using samba and that it was mounted in usb device which is read/write mode for sharing a file to all the system,it was properly working in half an hour,then after that it was automatically changed in read mode .if this problem occurs we are going to reboot the system then the problem will be resolved.
View 1 Replies View RelatedSlackware :: X Server Crashes Within 15 Minutes Of Booting?
Mar 1, 2011Less than 2 days ago i upgraded from slackware 13.0 to 13.1.Since then, I have not been able to use my laptop for more than 15-20 minutes, 'coz the KDE screen freezes all of a sudden without any crash report and in some time the screen goes blank with just a mouse pointer to be seen (Black Screen of Death?)I can do a CTRL-ALT-F* to switch to a console a continue, or reboot (using console) to get the X server started again. (CTRL-ALT-Backspace does not work either).
View 9 Replies View RelatedUbuntu Servers :: Cron Sending Email From Address / Change The Default Domain Name For Cron?
Apr 29, 2011Can anyone tell me how i change the default domain name for cron?everything i cron runs it emails from and to user@com.com
this leaves me with a massive list of failed mails in postfix.i have mailto on my main crontab but i cant do it on all of them.
Networking :: Loose Contact With Server For Few Seconds Or Minutes?
Oct 14, 2009i have just registered to this forum so forgive me if i ask wrong question at wrong place.i have a server with OS: fedora 7 Hardware: SuperMicro X7DVL-L
[root@ ~]# /sbin/lspci
00:00.0 Host bridge: Intel Corporation 5000V Chipset Memory Controller Hub (rev b1)
00:02.0 PCI bridge: Intel Corporation 5000 Series Chipset PCI Express x8 Port 2-3 (rev
[code]...
Fedora :: No Output From Cron Jobs In /etc/cron.daily
Jan 29, 2011I have added some executable scripts to /etc/cron.daily but don't get the stdout/stderr output from them as mail (or anywhere else I have found). At least one of them is running (because I can see that it has added a file to the disk).
The peculiar thing is that I do get the output from /etc/cron.daily/0logwatch (part of the logwatch package) as an email each day.
The MAILTO line in /etc/crontab is "MAILTO=root" (unchanged from default). Same for /etc/anacrontab.
I do have an alias at the end of /etc/aliases which redirects root's mail to my own account, but this alias works fine for mail I send manually. (It also appears to work fine for the output from the file /etc/cron.daily/0logwatch.)
Ubuntu Installation :: Cron's /etc/cron.daily/apt Not Upgrading?
Feb 25, 2010It seems that cron is not upgrading my Ubuntu 8.04 LTS Server, no GUI installed. I changed /etc/crontab and watched apt running:
Code:
ps -A | grep apt
showed it for a long time,
Code:
sudo tcpdump tcp
showed communication with canonical sites,
but:
Code:
top
did not show any apt using CPU
[code].....
Ubuntu :: Do Cron Updates Erase Cron Entries
Sep 19, 2010I put in my cron entries to run my backup script which rsyncs my data to my 2nd drive, however on a hunch I checked my backup drive which mounts automatically via fstab and I realize it had not ran in a while. I checked cron and there were no entries for it. I got to wondering if I should ever be worried about a cron update coming down and over-writing my existing cron file with the backup entries in it to run.
View 2 Replies View RelatedCentOS 5 :: Setup A Cron In /var/spool/cron/root
Feb 16, 2010I have set up a cron in /var/spool/cron/root
*/15 * * * * /usr/bin/phplist.sh
I can see in /var/log/cron that it is running every 15 minutes but it has no effect. It is not doing the commands in the bash script.
If I run /usr/bin/phplist.sh right in the shell it works great.
Server :: Cron Is Not Running ?
Jan 31, 2010I want to make a cron job for my webserver, only it seems not to work...
I have now the followig to test (every 16th minute of the hour, write test to a file), but it doesn't show up. When I write out the cron, it is done to the file: /tmp/crontab.QXsBIO/crontab . How to make cron work? It must be very easy, but I have real troubles getting it fired up.
My Linux version is debian lenny and the cron file looks like (crontab -e):
(with trailing empty line at the end)
Server :: Cron Job Not Working?
Jun 1, 2011I have a cron job to run every 15 minutes. The cron job is running per /var/log/cron. It lists the job every 15 minutes.
[Code]...
I do not see any errors. I also looked in /var/log/messages for any errors and it does not list any. I added a line to the script that is running to send an email to me to see if it is running or not. When I run the script from the command line, the script runs without error and I get an email. I have searched and can not find what it going on. Is there some where else errors might be? Could there be a permission issue? The cron job is not being added by the root user.
Server :: Cron Not Running
Jun 15, 2011Cron on one of my boxes isn't running and I failed to determine why.
Here are what I have found so far:
Password:
Server :: Cron Job That Does The Backups?
Mar 21, 2010I have a crontab related question which I am hoping someone can answer. I recently took over a Redhat Enterprise 5 Server, and I was told by the previous Server Admin that there is a cron job that does the backups. I ran the following command to get a list of all users:
Code:
cat /etc/passwd | grep "/home" |cut -d: -f1
I then ran the following command for each of those users to see if they have any crontabs associated with them:
Code:
crontab -u USER -l
It doesn't show any crontab entries for any users (including root). But I am positive that there is a scheduled job somewhere because the backups are still running every night.
Server :: Get Cron Job To Pick Up ~/.my.cnf ?
Sep 2, 2010My question is how do I get a cron job to pick up the user's ~/.my.cnf? If the user runs the shell script, everything is fine. The cron entry has the same user run the job, and I've tried #!/bin/bash -l in the shell script with no success.
Here are the details:
I have a bash shell script that launches a Python program. The python program issues an external shell mysql -e command.
I don't want the python code to use use -u user-name -pMyPassword, db-name, because this is contained in ~/.my.cnf. The python code doesn't have to use these parameters if run interactively, but does have to if run from cron.
Debian Configuration :: When Stop The Server The Port Stays Open For Some Minutes ?
May 24, 2011I've got a server listening on a port. when I stop the server the port stays open for some minutes. How can I close it immediately?
View 2 Replies View RelatedSoftware :: Vixie-Cron Not Running /etc/cron.d/
Feb 9, 2011Is my vixie-cron broken? i have "0-59 * * * * root /usr/sbin/logrotate /etc/logrotate.conf" but it is not running in /etc/cron.d.
Code:
Debian :: PHP Server API - Apache 2 - Cron
Jan 24, 2010Theres this php script which is to be run every 10 minutes :- php -q /var/www/extra/cron/cron.php
View 3 Replies View RelatedServer :: My Cron Job Doesn't Work
Jun 1, 2010I have a simple cron job that runs every night & I tested this manually by just running the command as root in bash and all worked fine. It took some time but the crob job finished and I got my results emailed to me perfect / as expected.
Here is root's cron job listing:
Code:
Now I noticed that I never ever got anything emailed to me the following day so I am wondering if perhaps the Cron daemon doesn't have permissions or has an issue running / executing the command rather than when I test the command as 'root'? When I view my logs, I can see the command being executed and don't see any errors however I don't get email results when Cron runs the job rather than me taking the command and running it manually in Bash...then it works. What am I missing?
Code:
Server :: Using Rsync With Cron On Different Port?
Nov 14, 2010I'm trying to set-up a cron job that uses rsync to transfer back files from a remote server. ssh on the remote server is running on port 12345 but this seems to be a problem. My script looks like this:
Code:
#!/bin/sh
RSYNC=/usr/bin/rsync
SSH=/usr/bin/ssh
KEY=/home/username/.ssh/id_rsa.pub
[Code]...
Red Hat :: Server Reboots Sometimes Cron.daily
Dec 31, 2008I have an issue, it doesn't happen every day, I can't seem to trace it down. It happens at 4:02am the cron.daily kicks of at 4AM.. The following is from the /var/log/messages. I receive an panic error then the server shuts down.
View 1 Replies View RelatedCentOS 5 Server :: How To See Cron Log File
Mar 15, 2011I am using cent os 5. I My server daily shutdown at 7:00 PM.I want to see the log file of my cron activity what the process is successfully started or not
View 1 Replies View RelatedGeneral :: Copy Files From One Server To Other Via Cron Job ?
Apr 21, 2010OS: zLinux, SuSE Linux Enterprise Server 10
I want to copy files from one server to other servers via cron job.
All servers are part of a network.
Here is the copy command I will use:
This script is in our test server.
We need to copy files to other environment via cron job.
Server :: Users Unable To Run Cron Jobs
Jan 6, 2010I have a file server that is an NIS client. User home directories are auto-mounted from another server. Users are not able to run cron jobs. The /var/log/cron logs says:
Jan 6 14:33:01 inclination crond[3217]: (username) ORPHAN (no passwd entry)
I tried adding an entry in /etc/passwd, /etc/group, and /etc/shadow but the test script I have still doesn't seem to run although cron thinks it did. The log entry for these attempts looks like:
Jan 6 15:30:01 inclination crond[4312]: (username) CMD (/home/username/test-script)
Now root does seem to be able to run cron jobs with no problem. My test script works fine from cron when runs as root. I suspect there's an issue with how I have NIS configured but I can't find any info. The test script runs fine from the command line when logged in as myself.
Server :: Direct Cron Output In Text?
Apr 29, 2010has no MTA (Postfix, Sendmail, Exim) installed so it can't email me the results of any cron job I schedule. I would then like to have the results from Cron be dumped into a small text file so I can read it later to view any issues.Right now my job is as follows:Code:01 18 * * * /usr/bin/shellscript.shAbove you see my script I want to run every day @ 6:01 pm. My question is what would the cron line look like if I wanted the results dumped into a random text file somewhere on my system?
View 1 Replies View RelatedServer :: Directory Backup Cron Script?
Oct 24, 2009What's a good cron script for backing up and zipping a directory of files, or multiple directories with files, to a backup directory on my server, on a daily basis?I found an easy to use mysql backup script, now I need to backup my site directory, but not all the directories in it. So I need a method in the script to omit certain directories from backing up, ie dirs that contain gigs worth of files.This seems like it should be one of the most common crons to set a server up with but two pages deep in google (and here) I have yet to find anything remotely resembling a solution.
View 9 Replies View RelatedServer :: Script Works When Run But Not When Called By Cron
Aug 28, 2010I've made a bash script to do scp a file from another server and tested it successfully by executing it manually. However, when I scheduled it by cron, I received a mail from root saying permission denied.
The script is at:
It's supposed to secure copy a file from a remote host to:
The script's content is (No need to supply password as I've done the ssh-keygen thing):
Code:
From what I can make out of the mail, it appears that it has problem saving it to the /home/backup directory.