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Reboot Linux Mint 20 - How to do it ?

This article covers methods to reboot the Linux Mint. If you want to shut down your Linux Mint instead of rebooting, Learn How to Shutdown Linux Mint 20 .

Rebooting is the same as restarting, and close enough to powering off and then turning off your device. The purpose is to close and reopen the operating system. Resetting, on the other hand, means taking the device back to the state in which it left the factory. Resetting wipes all your personal data.


The systemctl command accepts, among many other options, halt (halts disk activity but does not cut power) reboot (halts disk activity and sends a reset signal to the motherboard) and poweroff (halts disk acitivity, and then cut power). These commands are mostly equivalent to starting the target file of the same name.


To reboot Linux:

1. To reboot the Linux system from a terminal session, sign in or "su"/"sudo" to the "root" account.

2. Then type " sudo reboot " to reboot the box.

3. Wait for some time and the Linux server will reboot itself.


To shut down Linux Mint:

Execute the following command:

sudo chmod u+s /sbin/shutdown

You will be prompted for your root password. After that, you're done and can type "exit" to exit out of the Terminal.


Linux Commands to Shutdown and Reboot the System:

1. Linux shutdown / reboot command. On Linux, like all tasks, the shutdown and restart operations can also be done from the command line.

2. "shutdown" command.

3. "reboot" command.

4. "halt" command.

5. "poweroff" command.

6. REISUB - R E I S U B key strokes.


Different methods to Reboot Ubuntu 20.04 LTS ?

This article will guide you on the different methods through which you can effectively reboot your #Ubuntu 20.04 system without any difficulty. 

To #reboot immediately, append the -r flag: $ sudo shutdown -r now. 

To power down immediately: $ sudo shutdown -P now. 

You can use the poweroff #command: $ poweroff. 

To reboot after 10 minutes: $ sudo shutdown -r 10.


To reboot Linux using the command line:

1. To reboot the Linux system from a terminal session, sign in or "su"/"sudo" to the "root" account.

2. Then type " sudo reboot " to reboot the box.

3. Wait for some time and the Linux server will reboot itself.


Ways to Find Your IP address in Ubuntu 20.04 LTS

This article will guide you on how to check your private IP address in #Ubuntu 20.04 LTS system. 

ifconfig command is used to display or configure a network interface.

To use command prompt (CMD) to find my #IP #address:

1. Open the command prompt: if you have a Start menu in your Windows system, open it and type cmd into the search bar.

2. Type ipconfig into the command prompt (or the Run box).

3. Find your IP address within the text that pops up.

You can also use the following commands will get you the private IP address of your interfaces:

i. ifconfig -a.

ii. ip addr (ip a)

iii. hostname -I | awk '{print $1}'

iv. nmcli -p device show.


How to use SSH to connect to a remote server in Ubuntu 20.04 LTS ?

This article will guide you on how to #SSH remote Linux servers using #OpenSSH utility. We have also discussed some basic configurations that you may find useful when connecting via SSH. Now you can easily manage remote #Linux servers for administration and troubleshooting.

To Enable #root login over SSH:

1. As root, edit the sshd_config file in /etc/ssh/sshd_config : 

nano /etc/ssh/sshd_config.

2. Add a line in the Authentication section of the file that says PermitRootLogin yes.

3. Save the updated /etc/ssh/sshd_config file.

4. Restart the SSH server: service sshd restart.


Perform SSH Installation And Configuration in CentOS

This article will guide you on the steps to install openssh server (sshd) and clients on CentOS Linux using the yum command. The #ssh #command provides a secure encrypted connection between two hosts over an insecure #network. This connection can also be used for #terminal access, file transfers, and for tunneling other applications. Graphical X11 applications can also be run securely over SSH from a remote location.


How to Install sudo on OpenSUSE to execute commands as root ?

This article will guide you on how to use the root user on #OpenSUSE Linux and the sudo command.To use sudo, you need to install and configure sudo on the OpenSUSE #Linux server. The #sudo command allows you to run #programs with the security privileges of another user (by default, as the #superuser). Using the #sudoers file, system administrators can give certain users or groups access to some or all commands without those users having to know the root password.


Complete Steps to take in order to disable ssh password login on Ubuntu to enhance security

In this article, you will learn how to disable password authentication for SSH including the root user. This will enable the server to only accept key based login and the root user can not login with password.


How to disable weak SSH ciphers in Linux

Is it difficult to disable weak SSH ciphers in your Linux Machine? We will help you.