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Know /etc/resolv.conf file better
Why is resolv.conf required? DNS client resolution Used on all *nix based systems. DNS client resolver lookup file. Consulted by the DNS clients commands, like dig, nslookup, web broswers It can be...
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Important “qmail” commands and its log file location in Plesk server
Qmail and Postfix are the email servers in Plesk. Usually, Qmail is used as the email server. Here I am explaining some commands which will help you to troubleshoot any problem with Qmail. 1, Start...
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How to check the version of your WHM/cPanel from command line ?
Yep, It’s very simple to find out your WHM/cPanel version from command-line. Do follow the steps pasted here: Step 1 : Login to your server as root. Step 2 : Run # /usr/local/cpanel/cpanel -V
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20 useful lesser known commands for Linux users
Most of us are aware of the powers of Linux command line. There are lots of linux users who spend most of their office/home hours on command line. This article is specially dedicated to that flock of...
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How To Install Rails and Nginx with Passenger on Ubuntu
Ruby on Rails and Nginx with Passenger is one of the fastest, easiest to deploy combination of hosting Ruby applications. Learn how to install it easily.
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VAS (Vintela Authentication Services) help bring Windows and Unix together
Ever heard about VAS (Vintela Authentication Services), you should try this if your company has a mixed Windows and Unix environment. Consider some of the following situations: * You have a...
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Process tracking with the help of csf
Process Tracking. This option enables tracking of user and nobody processes and examines them for suspicious executable or open network ports. Its purpose is to identify potential exploit processes...
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How to install webmin on Ubuntu 12.xx, 13.xx – Step by step procedure
Hey! it’s very simple to control your server with webmin. We have already discussed about the webmin control panel in different way. Here, I am explaining the installation steps of Webmin in different...
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How to disable Lfd excessive resource usage alert
LFD : is the abbreviation of Login Failure Daemon. It is a daemon process running on a server which has CSF for server security. LFD scans the server logs files periodically (every X seconds) for...
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Common Linux log files name and usage
If you spend lot of time in Linux environment, it is essential that you know where the log files are located, and what is contained in each and every log file. When your system is running smoothly,...
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5 Most Loved Icon Themes for Ubuntu Lovers
Everyone loves customization. There comes a time when you eventually get bored of the same old looks of your system desktop, icons, themes and everything else that can be customized. Well, there comes...
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10+ frequently using ftp commands with example Unix/Linux
FTP stands for ‘file trasfer protocol’ which is used to transfer file from one server to another. FTP follows a client-server architecture which utilizes separate control and data connections between...
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The power of PROC file system in Linux
The Linux kernel has two primary functions: to control access to physical devices on the computer and to schedule when and how processes interact with these devices. The /proc/ directory — also called...
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How to install webmin on Debian 4, 5, 6 – Step by step procedure
It’s quit similar to Webmin installation on Ubuntu. We have already discussed about the webmin control panel in different way. Here I am explaining the installation steps in different way for your...
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15+ tar command usages with examples – Unix/Linux
The ‘tar’ saves many files together into a single tape or disk archive, and can restore individual files from the archive. It is very useful in such conditions like when we want to send a lot of files...
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How to change hostname, IP Address in Linux
Hostname is a label that is assigned to a device connected to a computer network and that is used to identify the device in various forms of electronic communication such as the World Wide Web, e-mail...
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Microsoft Ending XP Support : Your compete guide to Why, How to and What to do
Microsoft's official support for Windows XP will officially end on April 8, 2014. Microsoft will be no longer releasing security updates or any sort of patches for Windows XP and no more official,...
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$2,400 “Linux Foundation Course” will be Free and Online this Summer
This foundation course, which usually costs $2,400, will be first of its kind to be available as a Massive Open Online Couse (MOOC). This free course is intended for anyone who has little or no prior...
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10+ commonly using find command switches with example Unix/Linux
find command is one of the best search tool under UNIX/LINUX. Here I’m discussing some common switches of find command with detailed example. Like the name find, the “find” command is using for search...
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Bomb that can destroy your Linux Box
In computing, a fork bomb (also called rabbit virus or wabbit ) is a denial-of-service attack whereby a process continually replicates itself to deplete available system resources. Best Terminal...
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