Add And Delete Users On Linux VPS Or Machine

Add and Delete New Users on Ubuntu VPS or Ubuntu based Machine .

Most often we need to share our VPS with someone else , or sometimes we often need to Add New Users to our Ubuntu Machine or VPS to safeguard ourselves from system-destroying commands.

To perform root tasks the user need to have root access . But, if you are logged in with non-root access you can append sudo at beginning of the command to upgrade your privilege while running the command. 

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Changing Access Privileges Of Users To Root On Ubuntu Machine / VPS

Giving permanent Root Access to Users on Ubuntu Vps or Machine/ Changing Access privileges of user's to root. 

Using non-root account if you are using your machine/vps for limited number of tasks is always a better practice .Sometimes we need to run few commands with root access , although SUDO can be used their ,But as SUDO moniters, and logs the commands run Its better to escalate the privileges of you user account equal to root account.

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Setting up VSFTPD [ Very Secure FTP Daemon ] on Ubuntu based VPS and Machine. 

As FTP [ File Transfer Protocol ] used to transfer files is inherently insecure and vulnerable to a number of exploits . So, its preferable to use VSFTPD [ Very Secure FTP Daemon ] as alternative to FTP. It's more secure and have few enhanced features as comparedto FTP.

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