How to Optimize MySQL Performance Using MySQLTuner Env: Debian9, MySQL 5.7The MySQLTuner script assesses your MySQL installation and then outputs suggestions for…
Linux
Reduce Go binary size
I will show a simple way to reduce Go binary size Dev env: go version go1.11.5 darwin/amd64 Mac OSX 10.14…
Debian install PHP and Caddy for Pi-hole
Server environment1. Debian10 Buster sid Updated Oct 25, 2019 Install PHP 7.4 PPA Install PHP7.4 Install Caddy Config a site…
Implement blahdns verification service
Blahdns.com is one of my personal projects try to bring Ads block by default to my personal use. Since 2016,…
Notable Linux for me
This is my favourite Linux collection list. Enjoy Nice User Interface System76 POP OS NXOS Elementary OS Manjaro Linux Server Debian…
Haproxy with OpenVPN and ocserv
One of the reasons I wanna setup OpenVPN and ocserv OpenConnect under port 443 is because my university start to…
Debian setup DNS-over-TLS over haproxy with TLS-1.3 support
Finally, final version of TLS 1.3 has now been published as of August 2018. TLS 1.3 in 2018, encrypted connections are now…
Turn on color in ssh
Here is just a note on how I turn on ssh color on VPS like Vultr Featured image credit: Photo by Taras…
Debian9 setup DNSCrypt server
Environment: Debian 9 sidUpdated: add basic gcc c compiler on fresh install env DNSCrypt server installation Generate SSL, Public key,…
Debian 11 setup Ikev2 VPN
A tutorial about how to setup Ikev2 VPN with Let’s Encrypt SSL Updated Aug 11, 2022 Fixed Google GCP default…