linux

sed is a linux command that you can use to modify or filter text file. using sed command we can delete specific lines from the file also we can replace the string or text...

How to create a directory in Linux | Linux mkdir Command examples Crete a directory with mkdir command Linux mkdir command is quite easy to use. using this command we create new directories in...

Lists in Python-DecodingDevOps The list is one of the popular data structure in python which contains a sequence of items separated by commas and are enclosed within the square brackets. it can contain heterogeneous...

Simple Calculator Program in Python A calculator is a mechanical or electronic device with a keyboard and a small display that performs mathematical calculations. it is used to calculate in the sense of scheming....

Linux AWK Command Tutorial and Examples Linux AWK Command linux AWK command provides a scripting language for text processing. linux AWK command is simple yet powerful enough to perform text processing based on patterns...

Top 50 Linux Interview Questions and Answers for DevOps in this article i am going to explain top 50 interview question and answers for devops. These questions and answers are very useful in realtime...

Rsync Command in Linux to Copy Files to Remote Server with Examples rsync command is used to copy the files and directories to remote server and to copy the files and directories from remote...

Ssh Configuration in Centos/RHEL Step By Step: Open ssh is the package that handles ssh service in centos 7 and red hat/RHEL 7. To configure ssh we need to install openssh package in our...