Fedora

What is Ext2, Ext3 & Ext4 and How to Create and Convert

I have used my Fedora old system to test where I converted from ext2 to ext3, ext2 to ext4 and ext3 to ext4 file systems successfully. By following this guide anyone can convert their file systems smartly, but still I like to WARN you’ll before doing this, because the following task required skilled administrative practices…

35 Practical Examples of Linux Find Command

The Linux Find Command is one of the most important and much used command in Linux sytems. Find command used to search and locate list of files and directories based on conditions you specify for files that match the arguments. Find can be used in variety of conditions like you can find files by permissions,…

20 Netstat Commands for Linux Network Management

netstat (network statistics) is a command line tool for monitoring network connections both incoming and outgoing as well as viewing routing tables, interface statistics etc. netstat is available on all Unix-like Operating Systems and also available on Windows OS as well. It is very useful in terms of network troubleshooting and performance measurement. netstat is…

20 YUM Commands for Linux Package Mangement

In this article, we will learn how to install, update, remove, find packages, manage packages and repositories on Linux systems using YUM (Yellowdog Updater Modified) tool developed by RedHat. The example commands shown in this article are practically tested on our CentOS 6.3 server, you can use these material for study purpose, certifications or just…

8 Linux Nslookup Commands to Troubleshoot DNS

nslookup is a command-line administrative tool for testing and troubleshooting DNS servers (Domain Name Server). It is used to query specific DNS resource records (RR) as well. Most operating systems comes with built-in nslookup feature. Linux Nslookup Commands This article demonstrates widely used nslookup command in detail. Nslookup can be run in two modes: Interactive…