Tagged: chmod


Linux umask Command Tutorial with Examples, Numeric and Symbolic Representations

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...

How To Delete File In Linux? 0

How To Delete File In Linux?

Deleting files in Linux can be sometimes tricky. We have tool named rm which is the shortcut for the remove word. In this tutorial we will look how to remove or delete file in Linux with different examples and way. rm Command Syntax rm  command syntax is same as the most the...


How To Change File and Directory Permissions with Chmod Recursively

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...


What is chmod 777

chmod 777 is very popular ownership command. 777 simply means give all rights to the all users. chmod 777 generally used to make operations more smoothly because it will remove all ownership related problems. We generally use chmod 777 some error message like below.

All Files and Directories Recursively One of the most...


Linux Chown Command Tutorial with Examples To Change Ownership Of Files

chown command is used to change file and folders user , group and other ownership. chown is very useful tool but sometimes becomes very dangerous because it can harm current owner policy.chown mainly changes read , write and execute owner according to given user or group. Syntax Syntax of chown is like below.

List User and...


Useful Linux Commands A System Administrator Should Know

Linux is command based operating system. Most of things are done in cli based environment bash . In this tutorial we will look popular and useful commands used by Linux system administrators and user. You can access detailed tutorials simply clicking links below. tr tr command is used to translate or delete...


Hello World Python

We have talked about Python programming language previously. You can find them in Programming > Python section. Creating working environment for Python development and running our first python application is the first step to learning PYthon. In this tutorial we will look a Hello World python application about how can we create...


How To Prevent Deleting Files Accidentally?

Every system admin horror is deleting files accidentally especially important and not backup ed configuration files. Here is how can we recover deleted files from Linux systems which is next situation if we skipped this step. Ask Before Deleting Files rm is defacto tool to remove files from Linux system. We...

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