nightpool

function gif() {
  for file in "$@"
  do
    echo "${file%.*}".gif
    ffmpeg -i "$file" -filter_complex "[0:v] fps=15,scale=w=${WIDTH:-960}:h=-1,split [a][b];[a] palettegen [p];[b] fifo [b]; [b][p] paletteuse" "${file%.*}".gif
  done
}

Snarp

#include <FileConstants.au3>

; Pause/Break to "turn on" and "turn off".
; While turned on, writes one line from the text file defined by $FILENAME and then presses "Enter" every $SLEEPFOR millseconds.
; Defaults = Kafka's Metamorphosis, 3 seconds.
;
; If you have never needed to do this, don't worry about it. Just don't worry about it.

Global Const $FILENAME = "metamorphosis.txt"
Global Const $SLEEPFOR = 3000