What is .bashrc? Linux Terminal Configuration Guide
What is a .bashrc file in Linux, how to edit it and how to customize the terminal with aliases, functions and PS1 settings?
Using the Grep Command: A Guide to Searching and Filtering Text in Linux
Learn file searching, log filtering and regex operations in Linux using the grep command. Grep guide from beginner to advanced level.
Lightweight Linux Distros: The 10 Fastest and Efficient Options of 2020
Speed up your old computers with lightweight Linux distributions. The 10 best Linux systems of 2020 that offer low RAM consumption, high performance and stability.
Linux Image Size Reduction: Command Line and Interface Methods
Guide to reducing image size in Linux. Optimize images from the terminal or interface with ImageMagick, pngcrush, jpegoptim and Trimage.
What are the Linux Shell Types? Comparison of bash, sh, ksh and zsh
What are the Linux shell types? Learn the differences between bash, sh, ksh, csh and zsh. Which shell does what, which one is right for you?
Linux nohup Command: Guide to Uninterrupted Background Processing
Learn how to start processes that run even if the terminal is closed, output management, and tmux benchmarking with the Linux nohup command.
Linux Port Opening Guide: Port Management with Firewall
How to open and manage ports on a Linux server? Step by step guide to opening Linux ports with ufw, firewalld and iptables.
Linux Telnet Command Usage: Installation, Port Testing and Security
What is the Telnet command in Linux, how to install it, how to perform port testing and why secure alternatives such as SSH should be preferred?
Guide to Sending Email from Linux Terminal
Guide to sending e-mail via mail, mutt and msmtp from the Linux terminal, SMTP configuration and Bash automation.
NGINX PHP-FPM Configuration: Secure and High Performance PHP
Learn to run PHP applications faster, more securely, and more isolated using PHP-FPM with NGINX.
Installing Rust: Step-by-Step Guide for Ubuntu 20.04 and 22.04
How to install Rust on Ubuntu 20.04 and 22.04? Installing Rust with rustup, build-essential installation and first Rust program.
Shell Script Argument Reading: Command Line Parameters
Shell script argument reading guide. Learn positional parameters such as $0, $1, $#, $@ in Bash and make your scripts dynamic.
Shell Script Dizi: Bash’te Arrays ile Veri Yönetimi Rehberi
Learn how to manage multiple data in Bash scripts using shell script arrays. Practical guide with indexed and associative array examples.
Using Shell Script if else: Detailed Guide with Examples
Learn the shell script if else structure with examples. Number comparison, file control, elif and nested if scenarios.
Shell Scripting: Linux Command Line Automation Guide
Learn automation in Linux terminal with the shell scripting guide. Step by step explanation with examples of shebang, chmod, variables and user input.
Guide to Restoring Ubuntu Default Repositories
Repair corrupted sources.list file in Ubuntu. Resolve apt update and package installation errors step by step by restoring default repositories.