Posts Archive November 2018 Enabling NTP Time Synchronization in Ubuntu 18.04 August 2018 Quick Fix for Yubikey GPG for SSH Auth issues in macOS Fixing Subpixel Anti-Aliasing Issues on Dell External Displays in macOS High Sierra June 2018 Enabling SSH Key Pair Authentication in Ubuntu Server 18.04 Configuring a Yubikey with GPG for SSH Authentication