[Fixed!] “systemctl command not found” Error in Linux
The systemctl command is used in Linux to manage the system and services. It is one of the most used …
Mohammad Shah Miran
[Solved!] Handling Error with TRY CATCH Block in Bash
TRY…CATCH block is a fundamental construct for handling exceptions and errors gracefully in various programming languages. It allows you to …
[Fixed!] “syntax error: unexpected end of file” in Bash
The “bash syntax error: unexpected end of file” message is one of the most common error messages encountered by bash …
[Fixed] “bash: syntax error near unexpected token” Error
To avoid the “bash: syntax error near unexpected token” error, you should escape parentheses, angle brackets, and any other special …
[Fixed] “bash: sudo: command not found” Error
When you are trying to install a new Linux Desktop or Virtual Machine, you might get the error “sudo: command …
[SOLVED] “/bin/bash^M: bad interpreter: No such file or directory” Error
The error “/bin/bash^M: bad interpreter: No such file or directory” indicates a problem with line endings in the script. The …
[Fixed] “bad substitution” Error in Bash
To resolve the “bad substitution” error in Bash scripts, start by reviewing the code where the error occurs. Look for …
[Solved] “No such file or directory” Error in Bash
To fix the “No such file or directory” error in Bash, ensure the file or directory exists, double-check the file …
[Solved] “bash: command not found” Error
To fix the ‘bash: command not found’ issue, it’s essential to confirm whether the command is installed and included in …
How to Handle Error with “trap ERR” in Bash? [Easy Steps]
Handling errors is one of the most important aspects of writing reliable and robust scripts. Errors can happen for a …
How to Exit on Error in Bash Script? [6+ Methods]
To enable “exit on error” in Bash scripts, use the “set -e” or “set -o errexit” command at the beginning …
Print and Handle Error with Bash Exit Code [Easy Guide]
Error handling is one of the most important aspects of bash scripting. It is essential for maintaining the reliability and …
Bash Error Handling
To build robust and reliable automation, error handling in bash scripts is essential. Without proper error handling a script may …
How to Debug Bash Script with “ShellCheck” Command?
While writing a bash script, you might run into a bug or a syntax error every now and then. To …
How to Debug Bash Script with “set” Command? [3 Cases]
The set command in bash is one of the most powerful tools in bash. It has many functionalities such as …
How to Activate Debug Mode in Bash Script? [3 Methods]
When things don’t go as planned, you have to figure out why bash is providing errors. Like other programming languages, …
Bash Debugging
When exploring the world of bash scripting, it can feel like going on a mission with a variety of commands …
Bash Error Handling and Debugging
Debugging is the process of identifying and resolving errors in computer programs, while error handling involves managing unexpected situations during …
Bitwise Shift Operator in Bash Script [3 Examples]
The bitwise shift operators (<< and >>) in Bash manipulate data at the binary level. They are commonly used in …
“XOR” Operator in Bash Scripting [3 Examples]
The XOR operator is a powerful bitwise operator in bash scripts that can be used to do a lot of …
