Linux, Windows, Security, Programming, Network Tutorials
by İsmail Baydan · Published 08/01/2018
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 RE-match operator. In this...
by İsmail Baydan · Published 16/08/2017
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 expression for awk can...
by İsmail Baydan · Published 18/06/2017 · Last modified 02/05/2018
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 bash printf features and use...
by İsmail Baydan · Published 09/06/2017 · Last modified 07/03/2018
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. In this tutorial we...
by İsmail Baydan · Published 20/04/2017
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 Windows operating systems generally...
by İsmail Baydan · Published 18/04/2017 · Last modified 19/04/2017
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 of the trim examples....
by İsmail Baydan · Published 18/04/2017
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 which can be used...
by İsmail Baydan · Published 17/04/2017
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 not give good results....
