How to Find and Replace Text in Emacs [Extensive Guide]
With versatility and flexibility, Emacs has become a popular text editing and manipulation tool among general users and professional developers. …
Md Masrur Ul Alam
How to Cut, Copy, and Paste in Emacs [2 Methods]
Emacs is a versatile and flexible text editor available in Linux. Apart from text-based manipulation, it is a powerful tool …
How to Exit Emacs Text Editor in Linux? [4 Methods]
Emacs (elaborated as Editor Macros) is a powerful free text editor offered by GNU. More than a text editor, it …
[4 Methods] How to Install Emacs in Linux?
Emacs is a highly configurable free text editor (also referred to as a family of text editors) that comes with …
4 Methods to Exit Bash Scripts on Error with Message
Bash scripts with effective error handling is crucial for reliable and effective process management. So, being aware of the potential …
How to Set & Use Pipefail in Bash [Explained Guide]
Successful working with piped commands in Bash demands the checking of exit status– especially when commands within the pipeline encounter …
Bash PIPESTATUS to Handle Exit Codes of Piped Commands
In Bash, piping commands stand as a foundational concept. This allows chain commands for execution using the pipe “|” symbol …
[Explained] What Are “exit 0” and “exit 1” in Bash?
In Bash, using exit codes for effective script execution with robust error handling is a crucial step. Commands like exit …
[4 Methods] How to Check Exit Code in Bash?
Checking the exit code in Bash is a vital task to determine the success or failure of scripts. It leverages …
Usage of “exit” Command in Bash [Explained]
While working with Bash scripts, sometimes it may be necessary to terminate the script that provides a smooth way to …
How to Set Exit Codes in Bash? [An Easy Guide]
Exit codes are integer numbers from 0-255 used to indicate whether a script has run successfully or not. Effective process …
Exit Codes in Bash
Exit codes are pivotal elements for the successful handling of command-line operations and Bash scripts with effective error handling, debugging, …
How to Convert a JSON Array into Bash Array [5 Methods]
You can use the following methods to convert a JSON array into a Bash array: Using jq with command substitution: …
How to Filter an Array in Bash? [8 Methods]
You can use the following methods to filter an array in Bash: Using for Loop: for (( i = 0; …
Iterate Through a Bash Array Using “foreach” Loop [5 Examples]
In Bash, handling the array data structure may often cause the necessity of iterating through the array elements. While one …
Master Bash Array of Strings with Spaces [Complete Guide]
You can use the following syntax to work with a Bash array of strings with spaces: To declare the array: …
How to Convert String into Array in Bash [8 Methods]
You can use the following methods to convert a string into array in Bash: Using parenthesis (): array=($string) Using read …
How to Slice an Array in Bash [10 Simple Methods]
You can use the following methods to slice an array in Bash: Slice from a start index to a given …
How to Clear an Array in Bash [6 Methods]
You can use the following methods to clear an array in Bash: Using the unset command: unset <existing_array> Using the …
How to Reverse an Array in Bash? [8 Easy Methods]
You can use the following methods to reverse an array in Bash: Using a for loop: for ((i=${#original_array[@]}-1; i>=0; i–)); …
