Eu criei um script apenas para esse propósito. link
Edite as variáveis no topo antes de executar. Você deve especificar o endereço da sua impressora, que pode ser encontrado executando scanimage -L
. Você também pode especificar um intervalo de tempo, um formato e uma qualidade (PPI). O script salvará suas imagens digitalizadas em um nome de arquivo aleatório de 6 caracteres.
Nota: Este script requer que os comandos scanimage
e mogrify
estejam instalados.
#!/bin/bash
# autoscan.sh - A script for automatically scanning from a printer/scanner and saving to a random file.
# Must be set to your printer's address. Use 'scanimage -L' to get a list of printers.
PRINTER="hpaio:/net/OfficeJet_4650_series?ip=192.168.0.100"
# Optional variables, feel free to adjust.
TIME=30 # TIME (in seconds), should be at least 10.
FORMAT=jpg # FORMAT must be understood by mogrify. Ex: jpg, png, tiff, bmp.
QUALITY=200 # QUALITY must be supported by your printer. Common ones are 300, 200, 150, and 75.
if [ ! -f /usr/bin/scanimage ]; then
echo "This script requires the \'scanimage\' command, which was not found. Exiting. "
exit 1
fi
if [ ! -f /usr/bin/mogrify ]; then
echo "This script requires the \'mogrify\' command from the \'imagemagick\' package, which was not found. Exiting. "
exit 2
fi
echo " "
echo "Computer will start automatically scanning in a few seconds... "
SLTIME=$(($TIME-5))
sleep 5
while true; do
FILENAME=$(mktemp -u XXXXXX)
echo " "
echo "Scanning and saving to $FILENAME.$FORMAT... "
scanimage -d $PRINTER --mode Color --resolution $QUALITY --format tiff > $FILENAME.tiff 2>/dev/null
mogrify -format $FORMAT $FILENAME.tiff
rm $FILENAME.tiff
echo " "
echo "Done scanning $FILENAME.$FORMAT, waiting $TIME seconds for next scan... "
sleep $SLTIME
echo " "
echo "5... "
sleep 1
echo "4... "
sleep 1
echo "3... "
sleep 1
echo "2... "
sleep 1
echo "1... "
sleep 1
done