Category: Linux Administration

Certainly! Here’s a simple shell script that prompts the user to enter two numbers and then...

Exit codes, also known as return codes or exit statuses, are numeric values that indicate the...

Certainly! Here’s a simple shell script that takes a directory path as an argument and lists...

Certainly! Here’s a simple shell script that takes a filename as an argument and counts the...

Configuring a static IP address on a Linux machine involves modifying network configuration files...

Using command-line arguments within a shell script allows you to pass information to the script...

The /etc/fstab file, also known as the “file systems table,” is a critical...

In a Linux file system, an inode (index node) is a data structure that stores metadata about a...

In Linux, both the chmod and chown commands are used to manage file and directory permissions and...

You can check the disk space usage on a Linux system using various commands and tools. Here are...

Both the cron and at commands are used in Unix-like operating systems, including Linux, for...

The boot process of a Linux Red Hat server involves a sequence of steps that occur when the server...

Troubleshooting high CPU utilization on a Linux server involves identifying the processes or...

Setting up networking in Linux using the command line involves configuring network interfaces, IP...

The /etc/passwd and /etc/shadow files are both crucial components of user authentication and...

In Linux, both processes and threads are fundamental concepts that relate to the execution of...