Tagged: sudo

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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...

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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...

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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...

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Linux Su Command Tutorial With Examples

The su short for substitute 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...

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