Debugging Shell Scripts in Linux
In most of the programming languages debugger tool is available for debugging. A debugger is a tool that can run a program or script that enables you to examine the internals of the script...
Tagged: shell scripting
25 Linux Shell Scripting interview Questions and Answers
Q:1 What is Shell Script and why it is required ? Ans: A Shell Script is a text file that contains one or more commands. As a system administrator we often need to issue...
Linux/UNIX Awk Command Tutorial with Examples
AWK Stands for ‘Aho, Weinberger, and Kernighan‘ Awk is a scripting language which is used for processing or analyzing text files. Or we can say that awk is mainly used for grouping of data...
How to use variables in shell Scripting
In every programming language variables plays an important role , in Linux shell scripting we are using two types of variables : System Defined Variables & User Defined Variables. A variable in a shell...
Introduction To Shell Scripting Basics
What is a Shell A shell is an interpreter in UNIX like Operating system. It takes commands typed by the user and calls the operating system to run those commands. In simple terms a...
