How To Restart Networking Service In Linux

September 16, 2011

How to start/stop/restart networking service under Linux operating systems after making changes to IP configuration from a shell prompt ?

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How To Install Nginx And PHP (PHP-FPM) On CentOS 6

September 15, 2011

In this article, I’ll go over the steps of how to install Nginx and PHP (PHP-FPM) working together on CentOS 6. To start I used clean version of CentOS 6.

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How To Limit CPU Usage Per Process In Linux

September 13, 2011

To limit CPU usage per process in Linux, you can use cpulimit. It is a simple program which attempts to limit the cpu usage of a process (expressed in percentage, not in cpu time). This is useful to control batch jobs, when you don’t want them to eat too much cpu. It does not act on the nice […]

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How To Detect Hardware Errors On Linux

September 9, 2011

A Machine Check Exception (MCE) is a type of computer hardware error that occurs when a computer’s central processing unit detects a hardware problem. On Linux, a process (such as mcelog ) writes a message to the kernel log and/or the console screen.

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10 Linux Find Command Examples

September 8, 2011

The Linux find command is very powerful. It can search the entire filesystem to find files or directories according to the search criteria that you specify. In this article, I’ll show 10 examples of Linux find command that will be very useful to both newbies and experts.

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Installing Apache With Worker MPM And PHP-FastCGI

August 28, 2011

The worker MPM uses multiple child processes with many threads each. Each thread handles one connection at a time. Worker generally is a good choice for high-traffic servers because it has a smaller memory footprint than the prefork MPM. This guide provides the process of switching from Apache’s default installation of MPM Prefork to that […]

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Nginx 413 Request Entity Too Large

August 26, 2011

I’m currently running web server using Nginx. And when i try to upload file more than 1M, i got Nginx error 403: Request entity too large. How do I fix this problem and allow file upload upto 2MB in size?

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