How to Delete Group in Linux Using groupdel Command
In Linux, groups are collections of user that share some common attributes, like permissions or access to certain…
How to Change User Passwords in Linux
In this tutorial we’ll explain how to change user passwords in Linux using the passwd command, from the…
Find Large Files and Directories in Linux
There are times when our system is running out of disk space. We can use various commands to…
How to Use the du Command to Find Disk Usage in Linux
The du (Disk Usage) command reports the estimated amount of disk space used by files and directories on…
How to Use mkdir Command to Create Directories in Linux
The mkdir (Make Directory) command creates directories (referred to as folders on some operating systems) from the command-line.…
How to Use the SCP Command to Securely Transfer Files
SCP (Secure Copy) is a command-line based utility for securely transferring files between a local and a remote…
How to Use the Linux Screen Command
In Linux, you often need to run lengthy processes to execute in the background and independently (such as…
How To Change File Attributes in Linux With Chattr Command
What Are File Attributes? File attributes are certain properties that are associated with the file. The attributes allow…
How To Install IonCube Loader on Ubuntu 20.04
What is IonCube? IonCube is a code encryption tool, created in 2003. It was introduced to protect codes…
dos2unix and unix2dos Commands Usage
Sometimes, we need to transfer files between Unix and Windows systems. In Windows and Dos files, the line…
8 Commands to Check Linux CPU Usage
Sometimes, due to the high utilization of resources, system applications get slow or unresponsive. All the programs must…
19 Commands to Monitor the Network Activity in Linux
Objectives To manage all network activities you should have detailed knowledge about how to check network load, bandwidth…
