Executing Shell Commands with Python
A sysadmin would need to execute shell commands in Python scripts. Learn how to execute shell commands in Python.
ยท Abhishek Prakash
Getting Started with Emacs: The One Page Guide
Struggling with Emacs? This detailed guide gives you enough information about Emacs commands so that you can start using Emacs editor smoothly.
ยท Eric Simard
6 Different Ways to List Hard Drives in Linux
This detailed guide will give you enough information to start using Emacs, and enough extra to make you want more.
ยท Helder
tee Command Examples
If you want to display the output of a command and save it to a file simultaneously, tee command is what you need. Learn various ways of using tee command in Linux.
ยท Abhishek Prakash
![How to Remove Files and Directories in Linux Command Line [Beginner's Tutorial]](/content/images/size/w30/format/avif/2020/06/remove-files-directories-linux.jpeg)
How to Remove Files and Directories in Linux Command Line [Beginner's Tutorial]
Learn how to delete files and remove directories with rm command in Linux.
ยท Abhishek Prakash
How to Ping a Specific Port Number
This quick tutorial shows you various methods to ping a specific port of a remote server.๏ปฟ
ยท Abhishek Prakash
5 Ways to Check CPU Info in Linux
Here are multiple ways you can get CPU information in Linux command line. You can get processor information like the number of real cores, logical cores, hyperthreading, CPU frequency etc.
ยท Abhishek Prakash
Installing and Configuring OpenSSH on Ubuntu and Debian-based Distributions
Here's how to enable SSH on Ubuntu and Debian based Linux distributions. Also learn how to properly configure the SSH daemon on a Linux server to allow remote logins.
ยท seeni
curl Command Examples
Learn some essential and some pro tips and tricks about using the Curl command in Linux.
ยท seeni
How to Extract or Unzip tar.xz File in Linux
Learn how to unzip tar.xz file in Linux terminal. Also learn what are tar and xz files.๏ปฟ
ยท Abhishek Prakash
mv Command Examples
mv command in Linux is used for moving and renaming files and directories. In this tutorial, youโll learn some of the essential usages of the mv command.
ยท Abhishek Prakash
Check the Mail Queue in WordPress and Delete it
If your WordPress website is sending too many spam emails, check your server's mail queue and delete the pending emails from there. Here's how to do that.
ยท Abhishek Prakash
Getting Started With SSH in Linux
This tutorial aims to provide you with some basic knowledge about setting up and using ssh to interact with remote systems.
ยท seeni
scp Command Examples
Here are some practical and essential scp command example to show how to securely copy files between remote Linux systems.
ยท Abhishek Prakash
cp Command Examples
cp command in Linux is used for copying files and directories. In this tutorial, you'll learn some of the essential usages of the cp command.
ยท Abhishek Prakash
Linux Shutdown Command: 5 Practical Examples
The shutdown command in Linux allows you to shut down, reboot or schedule a shutdown of your system. This article explains the most common and useful examples of the Linux shutdown command.
ยท Abhishek Prakash
How to Install Ansible on Ubuntu and Other Linux Distributions
Learn to install Ansible on Linux in clear and precise steps. The tutorial is valid for Ubuntu, Debian, CentOS, Red Hat, SUSE etc.
ยท LHB Community
4 Ways to Check CentOS Version in Linux Command Line
Here are several ways you can check the version of CentOS Linux distribution running on your machine.
ยท LHB Community
cd Command Examples
Learn to use cd command to its full potential in Linux with these practical examples.
ยท Abhishek Prakash
How to Create a Sudo User on Ubuntu and Debian
This article shows you the steps to create a sudo user in Ubuntu and other Debian-based Linux distributions.
ยท Abhishek Prakash
Fix Permission denied (publickey) SSH Error in Linux
This quick tutorial shows you how to fix ssh error "sign_and_send_pubkey: signing failed: agent refused operation Permission denied (publickey)" on Linux.
ยท Abhishek Prakash
How to Install DRBD on CentOS Linux
This step-by-step tutorial demonstrates how to install Distributed Replicated Block Device (DRBD) on CentOS Linux.
ยท LHB Community
ls Command Examples
The ls command in Linux is one of the most used commands. But most people don't utilize its full potential. Check out the basics as well as advanced ls command examples in Linux.
ยท Sylvain Leroux
touch Command Examples
Learn to use touch command in Linux with these useful and practical examples.
ยท Abhishek Prakash
File Timestamps in Linux: atime, mtime, ctime Explained
Let's see what are the various kinds of file timestamps in Linux, how to see the timestamps for a file and how to change the timestamps.
ยท Abhishek Prakash
Handle Line Breaking With Fold and FMT Commands in Linux Terminal
Formatting text so the lines will fit in the available space on the target device are not that easy when it comes to the terminal. Instead of breaking lines by hand you can use the POSIX fold utility and the GNU/BSD fmt command to reflow a text so lines will not exceed a given length.
ยท Sylvain Leroux
chgrp Command Examples
chgrp command is used for changing the group of a file or directory in Linux. This guide shows you how to use chgrp command in Linux with practical examples.
ยท Abhishek Prakash
Linux File Permissions and Ownership Explained with Examples
Linux file permissions explained in simpler terms. Also learn how to change the file permissions and ownership in Linux in this detailed beginner's guide.
ยท Abhishek Prakash
wc Command Examples
Some practical examples of wc command in Linux to count the number of lines, words and characters of a text file.
ยท Abhishek Prakash
Basic Vim Commands Every Linux User Must Know [Free Cheat Sheet Included]
A comprehensive guide explaining basic vim commands that will be useful to any Linux user be it a sysadmin or a developer.
ยท Abhishek Prakash