How to split Varnish log for Virtual host
May 17th, 2012 by Youzhny
Varnish is a great tool that accelerates the performance of your site with a simple configuration and a low usage of resources, compared to the result you’ll get. Just because Varnish is designed and engineered to be fast by default it does not write any log to disk, outrageous you could think … to be honest the logs are available in a memory segment when this memory is filled, Varnish starts...
CentOS / Redhat: Setup NFS v4.0 File Server
April 3rd, 2012 by Youzhny
How do I setup NFS v4.0 distributed file system access server under CentOS / RHEL v5.x for sharing files with UNIX and Linux workstations? How to export a directory with NFSv4? How to mount a directory with NFSv4? (more…)
device eth1 does not seem to be present, delaying initialization
April 3rd, 2012 by Youzhny
So here I am, looking at two identical machines with identical OS installation and configuration etc., all appearing fine with other installations/configurations I’m working on, when I ended up doing a network device check running ifconfig and then wondering, why does machine-A have eth0 and eth1, but machine-B is missing eth-1? (more…)
Installing ClamAV on CentOS
March 12th, 2012 by Youzhny
Installing Clamav antivirus software on your linux centos server is quite easy. The best way to do this is using yum to look for the ClamAV packages in Dag’s repositories. (more…)
Sendmail smtp relay gmail google apps
February 15th, 2012 by Youzhny
Configure sendmail to use gmail/google apps as the external smtp server and have it authenticate properly.
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Locale in CentOS
January 31st, 2012 by Youzhny
To compile a locale in CentOS, do something like this:
root# localedef -c -f UTF-8 -i en_US en_US.utf8
To see all locales available, do this: (more…)
Change Timezone on CentOS
January 31st, 2012 by Youzhny
Check the current timezone (more…)
How To: Add new hard drive on Centos
January 15th, 2012 by Youzhny
Lists the new Hard Drive:
lshw -C disk (more…)
Install and Configure Cacti Network Graphing Tool on CentOS
January 12th, 2012 by Youzhny
Cacti is a network graphing tool similar to MRTG. How do I install and configure common options to collect SNMP data and various other data (such as system load, network link status, hard disk space, logged in users etc) into an RRD? (more…)
How to install CSF firewall and webmin on centos linux
January 11th, 2012 by Youzhny
I just installed webmin on my CentOs 6 server. Webmin is a GUI control panel that lets you administer a Linux box.
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Install Xwindows and Gnome on Centos with Yum
January 4th, 2012 by Youzhny
I recently had need to add XWindows to a Centos 4.x install that didn’t have X or Gnome. I was doing this under VMware which added slightly to the degree of difficulty. As it turns out, using Yum makes this a very easy process, although you probably end up with some bloated packageware. (more…)
Installing rar/unrar On CentOS 5/6
December 29th, 2011 by Youzhny
for 32bit:
wget http://packages.sw.be/rpmforge-release/rpmforge-release-0.5.1-1.el5.rf.i386.rpm
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