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Tecmint: Linux Howtos, Tutorials & Guides
  • Distros
    • Linux Distros for Beginners
    • Linux Distros for Experts
    • New Linux Distros
    • Linux Server Distros
    • Secure Linux Distros
    • CentOS Alternatives
    • RedHat Distributions
    • Debian Distributions
    • Ubuntu Distributions
    • Arch Linux Distros
    • Rolling Linux Distros
    • KDE Linux Distros
    • Linux Distros for Old PC
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    • Linux Distributions for Students
    • Linux Distros for Windows
  • Commands
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    • 100+ Linux Commands
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    • Ansible Tutorials
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    • LVM Tutorials
    • RAID Tutorials
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    • iSCSI Tutorials
    • Red Hat Virtualization
    • Hadoop Tutorials
    • Zentyal Tutorials
    • Create GUI Apps
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    • RHCE Exam
    • LFCS Exam
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    • Ansible Exam
  • About
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Bash Shell

SSH Passwordless Login

How to Setup SSH Passwordless Login in Linux [3 Easy Steps]

SSH (Secure SHELL) is an open-source and trusted network protocol that is used to log in to remote servers for the execution of commands and

Powerline - Add Prompts to Bash Shell

Powerline – Adds Statuslines and Prompts to Vim and Bash Shell

Powerline is a great statusline plugin for Vim editor, which is developed in Python and provides status lines and prompts for many other applications such

Linux Bash for Loop

How to Use Bash For Loop with Examples in Linux

In programming languages, Loops are essential components and are used when you want to repeat code over and over again until a specified condition is

Fix “bash syntax error near unexpected token” Error

How to Fix “bash syntax error near unexpected token” in Linux

Bash (Bourne Again Shell) is a command-line program that accepts commands provided and executes them. It takes Linux commands directly typed into it interactively from

Break and Continue Statements

How to Use Break and Continue Statements in Shell Scripts

In this article, we will take a look at how to use a break and continue in bash scripts. In bash, we have three main

Use until Loop in Your Shell Scripts

How to Use until Loop in Your Shell Scripts

In bash for, while, and until are three loop constructs. While each loop differs syntactically and functionally their purpose is to iterate over a block

Read File in Linux

Different Ways to Read File in Bash Script Using While Loop

This article is all about how to read files in bash scripts using a while loop. Reading a file is a common operation in programming.

Use Heredoc in Bash Scripting

How to Use Heredoc in Shell Scripting

Here document (Heredoc) is an input or file stream literal that is treated as a special block of code. This block of code will be

Sourcing File in Shell Script

Learn Difference Between Sourcing and Forking in Bash

The main focus of this article is to clearly understand what happens when you run the script vs source the script in bash. First, we

Learn Difference Between $$ and $BASHPID in Bash

Learn Difference Between $$ and $BASHPID in Bash

Recently I was working on a shell script and I saw a significant difference in how bash special variable $ and BASHPID behaves. Every process

Create Simple Shell Scripts in Linux

How to Create Simple Shell Scripts in Linux

Creating shell scripts is one of the most essential skills that Linux users should have at the tip of their fingers. Shell scripts play an

Marcel Modern Linux Shell

Marcel – A More Modern Shell for Linux

Marcel is a new shell. It is similar to traditional shells in many ways, but it does a few things differently: Piping: All shells use

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