colemar

Find Files in Time Range

Recursively search for all files whose last modification time is in a specified range.

fftr path {time|file} range [b]

where:

path is where to start the search

Manage Wireguard peers (IPv4 only)

List, add or delete Wireguard peers. Also show client configuration for already added peers.

wg-peer [add|show <peer>|del <peer>|list]

where:

a[dd] add a new peer

Extract key frames and scenecuts from video

  Usage: videoframes [OPTION] FILE
  Extract key frames and scenecuts from video FILE.

  -k  key frames only
  -s  scenecuts only

  Creates jpg pictures containing a mosaic of thumbnails of the selected frames.

	sudo wget https://gist.github.com/colemar/727125dea3d17543b1099ccff84f6eda/raw/88dd98c6283d9586248e9644023b4bb37ee1799f/gil -o /usr/local/bin/gil
	sudo chmod +x /usr/local/bin/gil

	ipaddr=144.24.81.189
	[[ "$ipaddr." =~ ^((25[0-5]\|2[0-4][0-9]\|1[0-9][0-9]\|[1-9]?[0-9])[.]){4}$ ]] && echo "Well formed" \|\| echo "Syntax error"

	ffprobe in.mkv -v error -select_streams v:0 -show_frames -skip_frame nokey -print_format csv \| gawk -F, "/^frame/{print $22,$22-n;n=$22}"
	ffprobe in.mkv -v error -select_streams v:0 -show_frames -skip_frame nokey -show_entries frame=pts_time -print_format csv \| gawk -F, "/^frame/{printf \"%.0f %.0f\n\",$223.976,($2-n)23.976;n=$2}"
	ffprobe in.mkv -v error -select_streams v:0 -show_entries packet=pts_time,flags -print_format csv \| gawk -F, "$3~\"^K\"{printf \"%.0f %.0f\n\",$223.976,($2-n)23.976;n=$2}"