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holhol24

I am a Linux server pro admin and enthusiast, an upcoming web developer, junior php developer.

I am currently a content creator for Holhol24, I love to play with Linux and all other distributions of it.

I loves working with computers and strongly believes in sharing knowledge. Follow me For more insight into what is happening in Tech.

Linux DU Command with Examples

holhol24
‘du’ stands for the disc usage in a system. It is used to identify the usage of space by the files present in the system that causes the disc storage space to run out of the provided space. The du command uses different options and flags to…

How to Check if SSH is Running on Linux

holhol24
SSH is a cryptographic network protocol that lets you control and modifies a remote computer over the internet. This protocol ensures security even through a vulnerable network. Most of the Linux distros use OpenSSH, an open-source project…

UEFI Shell Scripting Tutorial

holhol24
UEFI (Unified EFI – Extensible Firmware Interface) is a software specification used to interface between the operating system and the firmware of your computer’s hardware. Fig 1: The position of EFI in the software stack (source:…

Sort Command in Linux with Examples

holhol24
SORT command in Linux is used to arrange the record in a specific order according to the option used. It helps in sorting the data in the file line by line. SORT command has different features that it follows in the resultant of commands.…

Linux Tail Command with Examples

holhol24
As the name implies, the tail command is used to display the last values of the content of the file. By default, the last 10 lines are selected. Whereas, we can customize the number of lines by providing the number in the command. Syntax:…

Linux Head Command with Examples

holhol24
As the name shows, the head command displays the first N lines of data. By default, it is a 10 number but can be customized. It is opposite to the tail command because the tail command helps in displaying the last N lines from the file.…

Linux Export Command with Examples

holhol24
The export command is a built-in command of the shell. Environmental variables are exported in it as child processes. The existing environment variables are not affected. It is also known as the bash bullets command. The export command…

Linux Source Command with Examples

holhol24
The source seems to be an integrated shell instruction that reads and executes the contents of a document (commonly a bundle of instructions) that is provided as a parameter within the present shell script. Upon obtaining the contents of…

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