Linux, Windows, Security, Programming, Network Tutorials
umask command is used to set default file and folder permission in Linux operating system. File and folder permissions are important because the permission enables or deny different users, groups and others to access, read, write and execute of the given file. In this tutorial, we will learn how to use umask command to set default read, … Read more
We have an archive which is archived by someone else and we want to change file and directory permissions. In order to change all sub files and directories permissions we need to run chmod recursively. Recursively means please apply given permissions all given files and folders and their sub files and folders. -R or –recursive Option … Read more
chmod command is used to change access permission of files and directories in Linux operating systems. chmod stands for change mode. Access permissions specify whether a user account or group can read, write, or execute a given file and directory. chmod Command Syntax Syntax of chmod command is like below. chmod OPTIONS PERMISSIONS FILE Linux File and … Read more
chown command is used to change file and folders user, group, and other ownership. chown is a very useful tool but sometimes becomes very dangerous because it can harm the current owner’s policy.chown mainly changes read, write, and execute the owner according to the given user or group. chown Command Syntax Syntax of chown is like below. List User and Group … Read more
During daily Linux administration we generally work generally with file and directory permissions. In this tutorial we will look different examples about how to change and revert Linux file and directory permissions. There is different ways to set folder and sub folder permission in Linux but here we will describe most convenient way. Read Only … Read more