gnee

[waider]

This is too crunky for words:

#!/bin/bash
# Show an image, then kill the image viewer process after a period of time

if file $1 | grep -q image
then
  if anytopnm $1 | xview -quiet stdin &
  then
    PID=$!
    (sleep 5; kill -TERM $PID) &
    wait
  else
    echo $1 is unviewable >&2
  fi
else
  file $1
fi