Although BASH is not a typed language, it does have a few different types of variables. These types define the kind of content they have. They are stored in the variable's attributes. Attributes are ...

A shell is special user program which provide an interface to user to use operating system services. Shell accept human readable commands from user and convert them into something which kernel can ...

When working with Bash scripts, you may end up in a situation where you have to process a series of inputs using the same command. Fortunately, there is a way in Bash to achieve this in a more optimal ...

Strings can be assigned to a variable and later used in the script for further processing. For example, I am creating a variable named "GREET_USER" and printing the string to the terminal. $ ...

You can store Linux commands as variables in shell scripts by using the syntax: VARIABLE_NAME=$(COMMAND_TO_BE_EXECUTED). Once you have saved the Linux command as a ...