Tagged: linux commands

ss command examples

Identify network issues :- Learn to use SS command (with examples)

Last updated on March 12th, 2018 at 07:20 pmSS command is used to get various network/socket connections related information from a Linux system. Previously we had used netstat command to perform the same operations...

screen command with examples

Learn to use Screen command (with examples)

Last updated on March 12th, 2018 at 07:22 pmScreen command is a very important command that provides the ability to launch & use multiple shell sessions from a single ssh session.  When a process...

du & df commands

Use of du & df commands (with examples)

Last updated on March 12th, 2018 at 07:35 pmIn this article I will discuss du & df commands. Both du & df commands are important utilities of Linux system & shows disk usage of...

user & group management

User & Group management : Complete Beginner’s Guide

Last updated on March 12th, 2018 at 07:37 pmOne of the major work of a System Administrator is User & Group Management. We have to create new users & groups, delete old ones, providing...

wget command

Learn to use Wget command with 12 examples

Last updated on March 12th, 2018 at 07:39 pmEvery now & then we have to download files from internet, its easy id you are using GUI but CLI it can be a bit difficult....

offline yum

Creating an Offline YUM repository for LAN

Last updated on March 12th, 2018 at 07:39 pmIn our earlier tutorial, we discussed “How we can create our own yum repository with ISO image & by mirroring an online yum repository”. Creating your...

fsck command with examples

Check Linux filesystem for errors: FSCK command with examples

Last updated on March 12th, 2018 at 07:43 pmFSCK is a very important Linux/Unix utility, it is used to check & repair the errors in the file system. It is similar to ‘chkdsk’ utility...

scp & rsync commands

Files transfer using scp & rsync commands

Last updated on March 12th, 2018 at 07:43 pmHello Linux-fanatics, in this tutorial we will discuss how to transfer files among system using scp & rsync with some examples. (also read tutorial on “Cloning disks...

SELinux

Beginner’s guide to SELinux

Last updated on March 12th, 2018 at 07:44 pmHello Linux-fanatics, in this tutorial we will learn to use SELinux. Its been my experience that most Sys-Admins consider it a hassle & ends up disabling...

cloning disks

Cloning Disks using dd & cat commands for Linux systems

Last updated on March 12th, 2018 at 07:45 pmIt always wise for a System Administrator to be prepared for the worst situation & having a backup/clones of servers, when such a day arrives will...

regex basics

Bash Scripting: Learn to use REGEX (Basics)

Last updated on March 12th, 2018 at 07:47 pmRegular expressions or regex or regexp are basically strings of character that define a search pattern, they can be used for performing ‘Search’ or ‘Search &...

grep command with examples

Learning GREP command with examples

Last updated on March 12th, 2018 at 07:48 pmGrep is a very important & powerful Linux commands. It stands for ‘Global Regular Expression Print’ & is used for matching & printing a search pattern...

bash tips tricks

Important BASH tips tricks for Beginners

Last updated on March 12th, 2018 at 07:48 pmHello Linux-Fanatics, this post is dedicated to those users who are just getting started with their Linux Journey. I am sharing some Bash tips tricks which...

date & time

Playing with Date & Time in RHEL/CentOS

Last updated on March 12th, 2018 at 07:49 pmIn this tutorial, we are going to discuss how we can view or modify date & time values in our RHEL/CentOS 7 servers. We are going...

netstat with examples

NETSTAT Command: Learn to use netstat with examples

Last updated on March 12th, 2018 at 07:50 pmNetstat is a command line utility that tells us about all the tcp/udp/unix socket connections on our system. It provides list of all connections that are...

grep command with examples

Learn to use GREP command with examples

Last updated on March 12th, 2018 at 07:51 pmGrep is a very important & powerful Linux commands. It stands for ‘Global Regular Expression Print’ & is used for matching & printing a search pattern...