csf error path to iptables is either not set or incorrect
Whem install csf firewall on Ubuntu 20.04, i get following error root@ok:~# csf *Error* The path to iptables is either not set…
Ubuntu
Install TeamSpeak Client on Ubuntu
To install TeamSpeak client on Ubuntu, download latest version from https://www.teamspeak.com/en/downloads/ Download page list both 32 and 64 bit versions. Most computers…
bash: man: command not found
When running man command on a debian server, i get error root@lab:~# man sftp -bash: man: command not found root@lab:~# This is…
Enable FTP for EasyEngine Website
To Enable FTP for EasyEngine web sites, we need to install pure-ftpd. On Ubuntu/Debian, run apt install -y pure-ftpd Enable virtial FTP…
Install AnyDesk on Ubuntu
To install AnyDesk on Ubuntu, run following commands as user root (sudo su). wget -qO – https://keys.anydesk.com/repos/DEB-GPG-KEY | apt-key add – Add…
Enable Remote Desktop in Ubuntu from the command line
Method 1: Using x11vnc Connect to remote computer with SSH ssh user@REMOTE_PC_IP Install x11vnc sudo apt install x11vnc start x11vnc as the…
Install PowerDNS on Ubuntu 20.04
PowerDNS is an OpenSource DNS server. Update apt repo apt-get update && apt-get upgrade -y On Ubuntu, systemd-resolved listen to port 53.…
Prevent Notification steal focus on Ubuntu 18.04
On Ubuntu, some times notifications steal focus from current application. This annoying when you are working on terminal. This is due to…
Change Apache User in Ubuntu
On Ubuntu/Debian server, apache run as user www-data. When you install Apache web server on your local computer for developement purpose, it…
Install wireguard VPN on Ubuntu
To install wireguard VPN on ubuntu, run apt update apt install software-properties-common apt install linux-headers-$(uname -r) add-apt-repository ppa:wireguard/wireguard apt-get update apt-get install…
Disable sshd start on boot in ubuntu
On my local computer, i have installed openssh-server, but i don’t want it always enabled. To disable openssh-server from auto start on…
Install VirtualBox 6.1 on Ubuntu 18.04
First you need to add VirtualBox repository sudo echo “deb [arch=amd64] https://download.virtualbox.org/virtualbox/debian bionic contrib” > /etc/apt/sources.list.d/virtualbox.list Add Keys wget -q https://www.virtualbox.org/download/oracle_vbox_2016.asc -O-…