Nmap Cheat Sheet

https://hackertarget.com/nmap-cheatsheet-a-quick-reference-guide/ Nmap has a multitude of options and when you first start playing with this excellent tool it can be a bit daunting. In this cheat sheet you will find a series of practical example commands for running Nmap and getting the most of this powerful tool. Keep in mind that this cheat sheet merely […]

Install Kopano on Debian 8

https://www.pc-howto.com/kopano-der-neue-stern-am-groupwarehimmel-teil-1/ What is Kopano? Kopano is a fork (a spin-off) of Zarafa. Some components have been adopted, others written from scratch. Kopano is open source, offers a wide range of functions and has a modular structure: core (base for all other components) webapp (fully equipped web GUI a la Outlook Web Access) files (integration of various cloud services, […]


https://github.com/saltstack/salt-bootstrap Salt Bootstrap is a shell script that detects the target platform and selects the best installation method. (Supported Platforms) ON THE SALT MASTER Run these commands on the system that you want to use as the central management point. curl -L https://bootstrap.saltstack.com -o install_salt.sh sudo sh install_salt.sh -P -M Your Salt master can manage […]

Enable remote desktop on ubuntu 16.04

https://www.krizna.com/ubuntu/enable-remote-desktop-ubuntu-16-04-vnc/ This article explains how to enable remote desktop on ubuntu 16.04 server and cloud versions. Maybe it can be used for desktop versions. We are going to use VNC package to enable remote desktop connection. So here we can see about installing and configuring VNC service on ubuntu 16.04. Package installation First of all […]

Quickly copy a GPT partition scheme from one hard drive to another?

https://askubuntu.com/questions/57908/how-can-i-quickly-copy-a-gpt-partition-scheme-from-one-hard-drive-to-another On a non GPT partition table I can do sfdisk -d /dev/sda | sfdisk /dev/sdb. But sfdisk doesn’t support GPT partition tables. What can I use instead? Solution for GPT: Install gdisk which is available in the Ubuntu Universe repositories. Then use the sgdisk command (man page here) to replicate the partition table: sgdisk /dev/sdX -R /dev/sdY sgdisk -G /dev/sdY […]

Create RAID with LVM

https://blog.programster.org/create-raid-with-lvm Many Linux users have created RAID arrays using mdadm and do not realize that you can also create a RAID array without it by using LVM. Installing LVM You may need to install the LVM packages in order to build these arrays. sudo apt-get install lvm2 Copy to clipboard Creating RAID 0 sudo vgcreate […]