README.md

HOW-TO

• How to Install Let’s Encrypt SSL in Apache on Debian 11
• How to Install and Configure Apache Web Server on Debian 10

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Allow SSH root login on Debian Linux

# su -
# sed -i 's/#PermitRootLogin prohibit-password/PermitRootLogin yes/' /etc/ssh/sshd_config
# /etc/init.d/ssh restart

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To enable SSH login for a root user on Debian Linux system you need to first configure SSH server.
 Open /etc/ssh/sshd_config and change the following line:
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# nano /etc/ssh/sshd_config
FROM:
# PermitRootLogin without-password
TO:
# PermitRootLogin yes
Once you made the above change restart your SSH server:

# /etc/init.d/ssh restart
[ ok ] Restarting ssh (via systemctl): ssh.service.
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Allow SSH root login on Ubuntu 18.04

# sudo passwd
[sudo] password for linuxconfig: 
Enter new UNIX password: 
Retype new UNIX password: 
passwd: password updated successfully

# sudo sed -i 's/#PermitRootLogin prohibit-password/PermitRootLogin yes/' /etc/ssh/sshd_config
# sudo service ssh restart

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All About Sudo on a Debian 10 Buster System

# su -
# apt-get update
# apt-get install sudo
# visudo
%user       ALL=(ALL:ALL) ALL

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