Ubuntu after install: Difference between revisions
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| Line 17: | Line 17: | ||
sudo apt update | sudo apt update | ||
sudo apt upgrade -y | apt list --upgradable | ||
sudo apt upgrade -y | |||
sudo apt-get dist-upgrade -u | sudo apt-get dist-upgrade -u | ||
Revision as of 03:36, 2 January 2024
lsb_release -a
sudo -i
sudo hostname
sudo hostname s35.ntkhost.com
sudo hostname
hostnamectl
hostnamectl set-hostname s35.ntkhost.com
hostnamectl
sudo apt update
apt list --upgradable
sudo apt upgrade -y
sudo apt-get dist-upgrade -u
$ sudo nano /etc/ssh/sshd_config
PermitRootLogin yes
systemctl restart sshd
sudo passwd -u root
sudo passwd root
$Disable =>> sudo passwd -l root
wget -qO- https://ipecho.net/plain ; echo
curl https://ipecho.net/plain ; echo
history -c
history -w