amdest

Provider	IPv4	IPv6	DNS Over HTTPS	DNSSEC
CleanBrowsing	185.228.168.9 185.228.169.9	2a0d:2a00:1::2 2a0d:2a00:2::2	https://doh.cleanbrowsing.org/doh/security-filter/	Yes
Cloudflare	1.1.1.1 1.0.0.1	2606:4700:4700::1111 2606:4700:4700::1001	https://1.1.1.1/dns-query	Yes
Google DNS	8.8.8.8 8.8.4.4	2001:4860:4860::8888 2001:4860:4860::8844	https://dns.google.com/resolve	Yes
Hurricane Electric	74.82.42.42	2001:470:20::2
Omnispring	208.111.1.1 208.111.1.2			Yes
[Private Internet Access](https://helpdesk.privateinternetaccess.com/hc/en-us/articles/219460397-How-to-change-DNS-settings

amdest

// XPath CheatSheet
// To test XPath in your Chrome Debugger: $x('/html/body')
// http://www.jittuu.com/2012/2/14/Testing-XPath-In-Chrome/


// 0. XPath Examples.
// More: http://xpath.alephzarro.com/content/cheatsheet.html


'//hr[@class="edge" and position()=1]'                // every first hr of 'edge' class

amdest

Useful FFmpeg Commands

Remove Metadata from Video File

To remove metadata from a video file using FFmpeg, you can use the following command:

ffmpeg -i input.mp4 -map_metadata -1 -c:v copy -c:a copy output.mp4