Find all open ports using nmap
To find all open ports on a computer, run nmap -P0 -vv -sS -ff -r -n -p 1-65535 IP_ADDR_HERE -sS = SYN…
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Make hosts file editable with out sudo
hosts file allow you to override DNS. This will allow you to point a domain to difernt IP address on your computer.…
Update Cpanel License Key
To check if your server IP has license, go to https://verify.cpanel.net/app/verify To update cpanel server license, run Example Back to Cpanel Server
Upgrade ruby gem
To upgrade a ruby gem run gem update –system VERSION_HERE Example gem update –system 1.3.7 See Ruby
Migrate database from MongoDB Atlas to your server
MongoDB Atlas is a hosted MongoDB server hosting in cloud. If you are starting with MongoDB, they have free hosting, that work…
How to Install Visual Studio Code Server
Code Server allow you to run Microsoft Visual Studio Code in the browser. Code Server runs on a remote web server, you…
PrestaShop Product Images not showing
After migrating a PrestaShop 1.7 web site to another domain, site did not show product images. To fix this, you need to…
Creating Software RAID 5
RAID 5 Requires 3 or more physical disks. It provides the redundancy of RAID 1 combined with the speed and size benefits…
How to Migrate Amazon AWS RDS Database to another AWS account
This video shows how to transfer an Amazon RDS database (MySQL) from one AWS account to another.
Autostart icecast using systemd
To autostart icecast using systemd, create a unit file Add following content Enable icecast to start on boot with To start/stop/restart icecast,…
configure: error: must have Ogg Vorbis v1.0 or above installed
when installing icecast from the source on the CentOS 7 server, I get error To fix the error, install libvorbis-devel See Errors
How to install icecast KH on CentOS 7 Server
Download latest source code for IceCast KH server from https://github.com/karlheyes/icecast-kh/releases At the time of writing this post, latest version is 2.4.0-kh15 cd…