Bash
TagTruncate String Variable in Bash
Bash is a powerful tool that offers a wide range of functionalities. One such function is the ability to truncate a string variable, allowing you to..
Regex Matching in a Bash if Statement
Regular expressions, commonly known as regex, are invaluable tools for pattern matching and text manipulation. In the Linux environment, specificall..
Using Find Command in Bash Script
In Linux and Bash scripting, the “find” command stands out as a powerful and versatile tool. With its numerous options and expressions, the find com..
How to Define a Variable with or without Export in Bash
In Bash scripting, defining variables is an essential aspect of writing efficient and functional scripts. However, there are different ways to defin..
How to Get Arguments with Flags in Bash
Bash, the default shell for most Unix-based operating systems, provides a powerful set of tools and functionalities for automating tasks and managin..
How to Define Hash Table in Bash Programming
The Bash shell uses a data structure called a hash table, commonly referred to as an associative array, to store and retrieve entries based on keys…
How to Divide Two Variables in Bash
Working with variables in Bash often involves performing mathematical operations, such as division. While dividing two variables may seem straightfo..
How to Create and Use a Timestamp Variable in Bash
Bash scripting offers a streamlined approach for automating recurring tasks within a Linux or Unix environment. Timestamps play a pivotal role in lo..
How to Measure Elapsed Time in Bash
Measurement of the elapsed time in a bash script is a useful tool for learning about performance, resource usage, and task execution times. Understa..