Thẻ: Awk

The Linux awk command(abbreviated from the names of the developers; Aho, Weinberger, and Kernighan) is a great way to process and analyze a file of strings. In order for the files to be more informative, they have to be organized...

Variables are used to store any value temporary in any programming language.  Defining the variable in awk command is similar to bash scripting language and it works like bash when the shell variable is used with a single quote and...

Loop is used to execute some statements multiple times. The iteration of the loop based on the termination condition or the number of the array elements. Three types of loops are supported by any programming language. For loop is one...

An array variable is used to store more than one data. It is supported by most of the programming languages to store multiple data. An array has two parts. These are key and value. Key is used to access the...

The conditional statement is used in any programming language to execute any statement based on a particular condition. The conditional statement executes based on the value true or false when if-else and if-elseif statements are used to write the conditional...