Tag Archives: Linux

Searching for a String in a file on Linux

Here’s one way using grep: grep -rnw <dir> -e <pattern>

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How to Setup Webmin 1.620 using YUM repository on CentOS 6.4

http://www.howtolinux247.info/2013/06/how-to-setup-webmin-1620-using-yum.html   This post will brief you on how to setup Webmin 1.620 using yum repository in CentOS 6.4 virtual private server (VPS). Webmin is an open source system administration and system configuration tool which provide you web-based interface to … Continue reading

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How to Configure Static IP Address on CentOS 6.3 Linux Host

This post shows the steps to configure static ip address, default gateway, netmask, dns server and make a network auto start at boot on linux CentOS 6.3 host normally configured with static ip address, so that easier to maintain the … Continue reading

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Manually configuring network card in Ubuntu Server

This is a common problem also when a Vmware machine is moved to another server. It is beacause the new card has a different MAC address. Unlike Ubuntu Desktop, the server version is desgned NOT to make an assumption of … Continue reading

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Clear Caches in Linux

sync && echo 1 > /proc/sys/vm/drop_caches

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25 Most Frequently Used Linux IPTables Rules Examples

25 Most Frequently Used Linux IPTables Rules Examples.   At a first glance, IPTables rules might look cryptic. In this article, I’ve given 25 practical IPTables rules that you can copy/paste and use it for your needs. These examples will … Continue reading

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