I am working on Ubuntu 8.04.3 OS, with this I am getting a problem, Daily my server is down on same time at 4:00 PM. I seems server is down by "kswapd0" process, I am not sure, As I run top command, I got below out put
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I'm trying to back up my database daily at 2:30am. is this the right format?
30 2 * * * mysqldump -u root -pPassword database > backup_$(date +%y%m%d).sql
ubuntu 10.10 with broadcom wireless adapter when i make ping on google i got: time=2000 ms i tested on another computer i got 350 what the problem?
View 2 Replies View RelatedI'm trying to find out how to change the time at which daily events run per Anacron. Has anyone done that before?
View 1 Replies View RelatedI am having two kids, that should not be able to use our computer more than one hour daily each. Is there an elegant way to automatically force a log-off after a certain time has passed?
View 2 Replies View RelatedIs there a way to force the syslog ie /var/log/messages to restart at say 1:00 am instead of 7:55 or so each morning?
View 4 Replies View RelatedHow to move a data files from one Linux server to another in an online Internet environment, automatically daily, using a script?
View 1 Replies View RelatedI am running on a laptop and cron.daily is set to run at 0625 So I wonder what happens if my machine is not turned on at that time.. At that rate it could also be off for the other periods as well (weekly, monthly) Is there solution that will allow them to run once they are online after the appointed time? using a cron entry that runs every 15 or 5 or 1 minute.
View 2 Replies View RelatedI am using Slackware 12.2 on my laptop
compaq presario V2356AP
Intel centrino 1.6ghz
1 GB Ram
and Slackware is installed on 16gb partition with 10 gb free now.When i installed it was fine over a few days slackware is giving me high response time. while playing videos it is getting stuck firefox is giving bad responses and even konqueror.I heard that slackware is one of the fastest linux and is old hardware friendly right
I 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 RelatedI have a squid proxy server (which I am very new too) which all traffic from my office goes through. The proxy itself is working fine, but I can not get logwatch to email me a daily summary. logrotate seems to be throwing an error:
# logrotate /etc/logrotate.conf
error: squid:1 duplicate log entry for /var/log/squid/access.log
My /etc/logrotate.d/squid file is below... My access logs are in /logs/squid not in /var/log/squid.
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I was just wondering if there is a way (and seeing as how this is Linux we are talking about here, there probably is...) to make a fully functional webcam-server on Ubuntu 10.04.2 save images daily, or weekly? I have a perfectly installed webcam-server running on my website that you just refresh, and it gives you a current image, but I was wanting to have a daily type of archive thing with it, just because.
View 3 Replies View Relatedanyone of you using ubuntu server or desktop in your PC for your daily work? can you share how stable is it?
View 6 Replies View RelatedI've had several HDD crashes on my personal server over the years and it's just gotten to be a real pain in the rear. Crashed again this morning. Currently, I make monthly tarball backups of the entire filesystem using my script:
Code:
#!/bin/sh
# Removes the tarball from the previous execution.
rm -rf /backup/data/*.tar.gz
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I have an Ubuntu server, and I have a special script on logrotate.d to rotate the samba_audit logs:
/var/log/auditsamba/auditoria.log {
weekly
rotate 12
missingok
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I am kinda stuck while providing solution for the above problem. I have achieved the fail over using keepalived but not sure how can we replicate the data from one server to other seamlessly and have them in sync with each other. My prime requirement for this project is end user should not notice the fail over and replicated copy of data should be available on the secondary as well.
View 3 Replies View RelatedI am just in the process of setting up a new laptop which came with Windows 7 64 bit installed. I am going to set it up to dual boot Windows 7 and Ubuntu. When I went to get the Ubuntu download I noticed that the 64 bit version is labelled with
Not recomended for daily desktop usageNot recomended for daily desktop usage
Why would this be? Why is 64 bit Ubuntu not recommended for daily desktop usage?
I am new to the AIX .Can any one describe me the daily tasks of a aix admin
View 3 Replies View RelatedI have two custom tasks running daily. How do you give priority to one over the other?One of them is configured via the logrotate.conf. The other sits directly in cron.daily.I'd like the one in cron.daily to run after the script that is in logrotate.Please can you advise how to do this...
View 3 Replies View RelatedI have several file servers in our offices and I am relatively new to Ubuntu / Linux. I get notices that there are updates for the server software from time to time. Is it typical to update everything when available or should I follow "If it ain't broke, don't fix it..." mentality?I would hate for everything to be working fine and then have an update throw me a curve.
View 9 Replies View Relatedi have a problem here whereby some 20 over servers in my network is having regular Offset values. The configured threshold is 55, but whenever it exceeds 55, i have alerts coming in. My questions are;
1)how do i find out what is causing the Offset value to be high?
2)i have workaround in mind, that is to create a cronjob to restart the ntp daily, or hourly - is this workaround an acceptable practice?
My main concern is to find out what is causing the frequent offset spike/increase. real example from my servers:
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I am hosting two Virtual Servers both running Centos 5.3 on a host machine also running the same OS. The VM software in use is Xen, as supplied with the OS.The host machine's time and date is fine, however both Virtual Servers are running ahead of real time consitantly.Running /etc/init.d/ntpd restart will resolve the issue however one of these is running MailScanner and when the time suddenly goes backwards, sometimes by as much as an hour, it stops working properly.
View 1 Replies View RelatedI have a set of machines on a disconnected network. Periodically, one of the machines connects to the internet and synchronizes its time with a time server that is not known until the connection is established. (The machine queries a central command server for the address of the time server it should synchronize to.)
I then use a custom tool to do some calculations to call adjtimex() and adjust the clock so that it runs fairly accurately.
I know ntpd is supposed to be able to handle disconnected networks but I thought you had to preconfigure the servers in the configuration file.
My intent is to run ntpd on this machine (without configured "server"s) so that it can serve time to the internal network. (Periodic synchronization using ntpdate from the internal machine to the bridge machine.)
The problem: ntpd wants to fuss with the values I set using adjtimex(). I want it to quit thinking it needs to adjust the clock and just serve time to the internal network. (Maybe I have a GPS time source hooked directly to the machine!)
I'm looking for a simple solution to backup my CentOS Server (5.x) on a daily base to a mounted disk. I found the glastree tool but I have no clue if it will work on CentOS.All recommendations, tipps, hints and maybe scripts are welcome. Unfortunatelly I'm an Linux newbie and starting with Linux CentOS a couple of weeks ago
View 1 Replies View Relatedon an old server of mine, as soon as apache is started, the load average that I get to see with 'top', that normally is under 1, now just steadily climbs up and up to easily 150, in fact disabling the webserver from serving any webpage. I've checked netstat, and I'll try to upload the output. The ip's that are in there I've blocked with iptables. But that doesn't help or so it seems. I see nothing weird in the error logs. As soon as I stop apache, the load goes back to normal. As soon as I (re)start it, up it goes again. What can cause this and how do I get rid of it?
p.s. It's an old server, fedora3 or so, and I've got a new one to which I'll transfer the domains, but until that's completely done, I'd like this one to run as it has for years...
The load average is almost 1.06, but cpu is not 100% utilized... I am just wondering why load average is 1.06 in that case still ? (well i monitored cpu for long time, it never exceeded above 40%)can anyone explain the reason behind it ? Also is the system over utilized in this case ?
View 3 Replies View RelatedI am having Red Hat LINUX 5 Enterprise Server and facing problem regarding very very high server load (load average is going high up to 60-70)due to which server is getting hang.
View 7 Replies View RelatedIn our server,top shows "si" with high number! softirq is very high on this server,approximate 90% on one core. How can I determine reason of this problem? Is there any way that I can determine cause of these softirq?what application or hardware generate these softirqs.
View 1 Replies View RelatedI can able to view there is high amount of memory & swap usage on the server, upon investigation found that there are high no of page faults happening on the server more than 300 .. Is there is any option to fix the page faults , and also how to release the locked memory with out using drop_caches..
View 2 Replies View RelatedI want to synchronize my time to a time server in Singapore. How can i do so with the Time and Date in System - Administration - Time and Date?
View 4 Replies View Related