Tag: text

How To Use Regular Expression – Regex In Bash Linux?

Posted on 08/01/201808/01/2018 by İsmail Baydan

Linux bash provides a lot of commands and features for Regular Expressions or regex. grep , expr , sed and awk are some of them. Bash also have =~ operator which is named as

Awk Regular Expression Commands and Examples

Posted on 16/08/2017 by İsmail Baydan

Awk is very popular and useful tool for text and string manipulation. Regex or regular expression is generic language used to define text and string structures. Awk can Syntax Regular

Bash Printf Function Tutorial with Examples

Posted on 18/06/201702/05/2018 by İsmail Baydan

Bash provides programming features to make Linux system administrator’s life easier. printf is one of the most used function used by Linux bash programmers. In this tutorial we will look Linux

Linux Vi and Vim Command Line Text Editor Tutorial

Posted on 09/06/201707/03/2018 by İsmail Baydan

Linux provides a lot of useful tools from command line. Vi or Vim is one of the very popular text editor used in Linux , Unix and BSd operating systems.

How To Grep Text Files With Powershell Grep or Select-String Cmdlet In Windows?

Posted on 20/04/2017 by İsmail Baydan

Linux provides tool named grep for filter text data or output according to given string or regular expression. This tool is popular amongst Linux system administrators. On the other side

Powershell Trim Operation Like Filename, String, End, Start, Spaces

Posted on 18/04/201703/12/2018 by İsmail Baydan

Powershell provides a lot of different string manipulation functions and features. Trim function is used to remove specified characters from string with different ways. In this tutorial we will look some

Winmerge Tutorial With Examples To Visual Patch, Diff, Merge

Posted on 18/04/201702/12/2018 by İsmail Baydan

Linux operating system have different tools to find diff and create patches. Windows operating system do not provide any builtin tool for these operations. But there is a 3 party application

Search Text Files Content With Findstr Command In Windows

Posted on 17/04/201702/12/2018 by İsmail Baydan

Windows provides findstr tool to search file contents. These file contents expected to be text and string but binary binary files are accepted too. But searching binary files and content will

Linux tr Command Tutorial With Examples

Posted on 04/02/201728/11/2018 by İsmail Baydan

tr is mainly used to translate or delete characters in bash. tr is not a complex but useful command. We will look various usage scenarios of tr in this tutorial.