Showing posts with label Firewall. Show all posts
Showing posts with label Firewall. Show all posts

Wednesday, February 15, 2023

Stop and Disable Firewalld on CentOS 7

sudo firewall-cmd --state

sudo systemctl stop firewalld

sudo systemctl disable firewalld

sudo systemctl mask --now firewalld

How to inatall docker on Ubuntu using apt repository

 # Add Docker's official GPG key: sudo apt-get update sudo apt-get install ca-certificates curl sudo install -m 0755 -d /etc/apt/keyring...