What Is Sudo Command in Linux?
sudo or superuser do is a utility used on Linux, BSD and Unix systems that provides the running command with root or Administrator privileges. Not every user needs to have root privileges but in some...
Tagged: su
How to Become SuperUser or Root with su Command In Linux?
Linux provides root account as superuser or Administrator. As root account has all privileges to manage a system this may be a threat for misuse or error of administrators. We generally use normal user accounts in daily...
“-bash: sudo: command not found” Error and Solution For Linux, Debian, CentOS
sudo command is used to execute command as another user. This is generally used to run command as root. In some cases we can get an error like -bash:sudo:command not found which means sudo is not installed....
How to Create New User In CentOS?
CentOS is enterprise level Linux distribution which is clone of the RedHat. User management like create, add, remove etc is important part of the daily Administration tasks. In this tutorial we will look how to...
Linux Chroot Command Tutorial with Examples
Linux provides different mechanisms for practical and security reasons. chroot is one of them. Processes in linux can access to the file system or root by default. Linux kernel also provides chroot mechanism to restrict access to...
Linux Sudo Command Tutorial with Examples To Get Root Privileges
Linux sudo command is used to give root privileges to the normal users . /etc/sudoers file is used for configuration of sudo . Sudoers file provides the users who can run sudo command. Sudoers also used to limit the commands...
How To Give Su Rigth To User In FreeBSD?
I have a FreeBSD box. I want to connect this system remotely with ssh. FreeBSD security settings are very restricted so we can not connect the FreeBSD system with root user remotely. We will ssh...
Linux Su Command Tutorial With Examples
The su short for substitute super user command using to change currently logged user. This makes things practical because the user change made without login. Su command can be used to get root privileges too. Su...
