I already use ocserv Anyconnect on my Debian9 server Read More
Github mirror repository
An easy way to mirror a GitHub repo without forking. Read More
Firefox enable unsafe port
There have been some reports about, users who are Read More
Renew let’s encrypt SSL cert on Debian
A note for how I renew blahdns.com let’s encrypt Read More
Firefox bypass HSTS limitation
Firefox won’t let you click “add to exception” option. Read More
My personal privacy concern tools
Updated on May 11, 2019 Mozilla Firefox add-on uBlock Read More
Most Common User agents for Browser
Updated June 24, 2019 If you care about your browsing Read More
Debian common way to block IP
Here I will list out common way that I use IPtables Read More
Cloudflare CDN trace method
Here will show how you see which Cloudflare CDN server Read More
Linux tar gz, bz2, xz comparison
In the UNIX/Linux community, traditionally, if you Read More