vlock command Lock Your Terminal Sessions

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In this post, How to use vlock command Lock Your Terminal Sessions on Linux. Keep your Linux safe from Prying eyes

Use vlock command can keep unauthorized users from Linux command line. 

vlock command is a command-line program that will lock your Linux terminal, as well as virtual consoles.

Install vlock command on Linux

On Debian/Ubuntu:

sudo apt install vlock
vlock command Lock Your Terminal Sessions
 

on an RHEL-based distro like Fedora or CentOS, vlock should be installed by default. If it isn't, your run command as below:

sudo dnf install kbd

Lock Your Terminal With vlock command

vlock
The display the message, "This TTY is now locked."

vlock command line

To use your terminal, press Enter and vlock will prompt you for your password.

Locking All Virtual Terminals on Linux

With the -a or --all flag to lock all Virtual Terminal on Linux.

vlock --all
This will lock all the virtual terminals on your system

Conclusion


The vlock command is a simple yet powerful tool for securing your Linux terminal sessions. By locking your terminal or all virtual terminals, vlock ensures unauthorized users cannot access your sessions. It's easy to install and use, making it a practical addition to your security measures. Whether you need to secure a single terminal or your entire system, vlock provides an effective solution for keeping your Linux environment safe from prying eyes. thank you for reading the huuphan.com page!

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