How to Copy Files Between Host and Docker Container
The docker copy command enables you to copy files from host to container and from container to the host. Learn how to use this command.
· Abhishek Prakash
Properly Installing Docker on Ubuntu [Beginner's Guide]
In the first of Docker tutorial series, you'll learn to install the latest version of Docker Engine Community Edition on Ubuntu Linux.
· Avimanyu Bandyopadhyay
locate Command Examples
The locate command allows you to preform a super quick search for files. In this tutorial, you'll learn how locate command works and how to use it.
· Abhishek Prakash
Handling System Restart Required on Ubuntu
Seeing *** System restart required *** every time you log on to your Ubuntu server? Here's why you see this and what you can do with it.
· Abhishek Prakash
How to Clear Systemd Journal Logs
This quick tutorial shows you two ways to clear systemd journal logs from your Linux system.
· Abhishek Prakash
How to Lock and Unlock User in Linux
How do you lock a user account in Linux? Even more importantly, how do you unlock the user in Linux? Learn various ways of locking and unlocking users in Linux command line.
· Abhishek Prakash
Practical Examples of the Unzip Command in Linux
Got a zip file in the terminal? Learn how to use the unzip command in Linux with these practical examples.
· Abhishek Prakash
Using Linux Basename Command in Bash Scripts
The basename command in Linux prints the final component in a file path. Learn some practical examples of using basename command in bash scripts.
· Abhishek Prakash
Fixing 'Authentication Token Manipulation Error' in Ubuntu Linux
Cannot change user password in Linux because of Authentication Token Manipulation Error? Here are the possible reasons why it happens and how you can fix it.
· Abhishek Prakash
How to Restart Apache in Ubuntu
A quick tip that shows how to restart Apache server in Ubuntu and other Linux distributions.
· Abhishek Prakash
ps Command Examples
The ps command in Linux is used for getting information about running processes. Here are some useful examples of the complicated and extensive ps command.
· Abhishek Prakash
How to Install Vim on Ubuntu
Learn to install Vim on Ubuntu Linux. Also learn to make Vim the default text editor in Ubuntu and Debian based distributions.
· Abhishek Prakash
How to Run an Alias With Sudo in Linux
By default, you cannot run an aliased command with sudo. Don't worry. With this neat little tip, you'll be able to run any alias with sudo access in Linux.
· Abhishek Prakash
How to Check if File or Directory Exists in Bash Shell
Here are several ways you can check if file or directory exists in bash shell script. You'll also learn to check if file doesn't exist.
· Abhishek Prakash
How to Clear Swap Memory in Linux
Learn how to clear swap in Linux without losing any important data. Also learn why would you clear the swap manually.
· Abhishek Prakash
Awesome Vim Cheat Sheets to Help You Learn Vim
A useful collection of Vim cheat sheets to help you learn Vim editor faster. You can use them and download them for free.
· Abhishek Prakash
How to Check Swap Space in Linux
Wondering how much swap your system has and how much swap is in use? Here’s how to check swap usage in Linux.
· Abhishek Prakash
How to Increase Swap Size on Ubuntu Linux
In this quick tip, you’ll learn to increase the swap size on Ubuntu and other Linux distributions.
· Abhishek Prakash
Use fallocate Command to Create Files of Specific Size in Linux
The fallocate is one of the lesser known commands for creating files. What makes fallocate different then the rest is that it allows you to create files of specific sizes.
· Abhishek Prakash
How to Change Hostname in Debian
This quick tip teaches you various ways to change hostname in Debian Linux distributions.
· Abhishek Prakash
How to Check Which Debian Version are you Running
Wondering which Debian version are you running? This tutorial teaches you several ways to check Debian version in the terminal.
· Abhishek Prakash
How to Know if a User has Sudo Rights
This tutorial shows how to find out if a user is sudoer or not. You'll also learn to list all sudo users on your Linux system.
· Abhishek Prakash
How to see Logged in Users in Linux
Check who is logged in your Linux system with these simple commands. You can also get additional information about logged in users such as their log in time.
· Abhishek Prakash
Everything Important You Need to Know About UID in Linux
This Linux Basics guide teaches you everything important associated with UID in Linux.
· Abhishek Prakash
How to Know The Groups of a Linux User
This quick tip teaches you how to find the groups a Linux user belongs to in Linux command line.
· Abhishek Prakash
How to Find Broken Symlinks in Linux
This quick tip teaches you various ways to find all the broken symlinks in Linux command line. You'll also learn to manage those broken soft links.
· Abhishek Prakash
How to List All Users of a Group in Linux
Wondering which users are members of a specific group? This tutorial shows you three simple ways to list all the users of a group in Linux command line.
· Abhishek Prakash
How to Redirect www URLs to non-www in WordPress
This quick tutorial demonstrates how to redirect www URLs to non-www URLs in WordPress. Both http and https versions have been discussed.
· Abhishek Prakash
Everything Important You Need to Know About Hard Link in Linux
Learn the concept of hard links in Linux and its association with inodes in this tutorial.
· Abhishek Prakash
How to Install and Use WP CLI on Linux
Learn to install WP-CLI on Linux. Also learn to enable bash completion and use the basic WordPress commands in this tutorial.
· Abhishek Prakash