Notes

System Administration

  • Add CORS Header to an ASP.NET MVC project
  • Add Tor browser on Ubuntu
  • Add Tor project repo to Ubuntu
  • Aliases in PowerShell
  • Automating the updating of GeoLocation database (GeoIP2 by MaxMind)
  • Change Swap partition in Ubuntu
  • Configure SFTP
  • Configure WiFi from command line (Ubuntu 18.04)
  • Configuring networking interfaces
  • Connect from macOS to Ubuntu remote desktop using xfreerdp and GNOME Remote Desktop
  • Connect to Ubuntu from macOS securely over Tailscale
  • cPanel Web Templates and Skeleton Directory
  • Create a 'New Document' shortcut in Nautlius File Manager
  • Disable Windows Defender permanently with Registry Editor
  • Dual booting Windows and Linux
  • Enable CORS for WordPress API on Apache
  • Enabling pretty permalinks in Bitnami WordPress with SSL
  • Fix slow boot after deleting Swap partition
  • Get all kinds of information about your Mac machine using the Terminal
  • Getting started with WebP on Ubuntu
  • Image Optimization on Linux Servers using jpegoptim and optipng
  • Increasing performance on low-RAM
  • Install Firefox Nightly on Ubuntu Linux 18.04
  • Install GoDaddy SSL Certificate on Apache
  • Install ionCube Loader on Ubuntu 16.04
  • Install latest SML/NJ from source on Ubuntu (20.04)
  • Install multiple Java versions and switch between them
  • Install multiple Java versions and switch between them on macOS and Ubuntu
  • Install PHP5 on Ubuntu 17.04 Zesty Zapus
  • Install sedutil on Ubuntu
  • Install Standard ML of New Jersey (SML/NJ) on M1 Apple Silicon Macs (macOS Monterey)
  • Installing Watchman on Ubuntu Linux
  • Intro to debconf
  • Intro to Rootkit Hunter
  • Making sense of Bitnami Apache confs
  • Monitoring system resource usage and statistics on Ubuntu
  • Mount NTFS drives in Linux
  • Move Ubuntu `/home` partition to another one
  • nmap
  • NTFS read/write on macOS
  • Orange Pi NAS
  • Orange Pi Plus 2 - System details
  • Playing around with an Orange Pi+ 2
  • Redirections with .htaccess file
  • Resetting an 'Unavailable' Serial Number on a Mac
  • Securing Wordpress
  • Setting up a frontend dev environment (Debian/Ubuntu)
  • Setting up a WordPress Multisite Network in Subfolders
  • Setting up an M1 MacBook Pro for Frontend Development
  • Setting up an Orange Pi+ 2 for web development
  • Setting your Postfix self-hosted mail server up for multiple domains
  • SFTP Users for Website directory
  • SSH into Windows from Linux
  • Stream Audio over WiFi from Linux Ubuntu PC to Android Phone
  • Taking care of prompt imputs from a script with Debconf
  • The ultimate guide to creating your own Zsh (oh-my-zsh) theme
  • Tranfer between Debian Apache based setups
  • Troubleshooing a Mac
  • Troubleshooting slow boot time on Ubuntu on an NVMe SSD
  • Troubleshooting UGREEN Bluetooth 5.4 adapter on Ubuntu Linux
  • Upgrade Gigabyte BIOS [H370M HD3 (rev. 1.0)]
  • Use rsync to mirror websites
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