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There are many reasons why you might want to extract the filename and extension of a file in Bash: To manipulate the file name or extension - You may want to extract the filename or extension in order to modify it, such as adding a prefix or suffix to the...
Dimitrije Stamenic
In Bash, a new line refers to the end of a line of text and the beginning of a new one. When a command is executed in Bash, the output is often displayed on the terminal with each line of text ending in a new line. The new line character...
In bash scripts, assigning the output of a command to variables can be convinient by storing the outputs of the commands and using them later. In this short guide, we will take a look at how you can store the output of a command as a variable in Bash. The...
Guest Contributor
Byte
Bash is a popular command-line shell that is commonly used in Unix-like operating systems, such as Linux and macOS. One common task in Bash is to split a string on a delimiter and extract individual pieces of the string. In this article, we will explain how to split a string...
In the Bash command line interface, the for loop is often used to iterate over a range of numbers. This can be useful in a variety of situations, such as when you want to perform an operation on each item in a sequence or when you want to generate a...
Bash scripts take in command-line arguments as inputs both sequentially and also, parsed as options. The command-line utilities use these arguments to conditionally trigger functions in a Bash script or selectively choose between environments to execute the script. In Bash, these are configured in different ways. In this article, we...
Sathiya Sarathi Gunasekaran
Using a terminal can be a bit of an intimidating experience in the beginning - but after you get used to it, it can boost your productivity in ways you couldn't imagine and can become quite a pleasurable experience. That's probably the most addicting part of using the terminal daily....
File access permissions and security are at the heart of *nix-based operating systems. File objects can belong to users and/or groups, and at times they need to be shared with various combinations of those two. There are multiple ways in *nix systems to reinforce secure sharing of these objects....
Bash utilities make so many tasks simple, but not all tasks have a straightforward command or operator. A very common and usual task in many scripting scenarios is concatenating string variables. Bash doesn't have a built-in function or command-line utility to concatenate two strings together. However, there are many ways...
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