From 37ff7062874b72bafa99afe661f42653565ed511 Mon Sep 17 00:00:00 2001 From: Mitsuo Tokumori Date: Wed, 11 Sep 2024 04:25:38 +0900 Subject: RESTRUCTURE. Replicate relative paths in public/ --- public/.local/bin/scan_loop.sh | 33 +++++++++++++++++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100755 public/.local/bin/scan_loop.sh (limited to 'public/.local/bin/scan_loop.sh') diff --git a/public/.local/bin/scan_loop.sh b/public/.local/bin/scan_loop.sh new file mode 100755 index 0000000..722e63d --- /dev/null +++ b/public/.local/bin/scan_loop.sh @@ -0,0 +1,33 @@ +#!/bin/bash + +# The scan loop is useful when Automatic Document Feeder (ADF) can't be used + +scan_device_uri="hpaio:/net/OfficeJet_Pro_6970?ip=192.168.18.21" +# ^This HP printer is remarkable. It's been working fine since 2017. I refill +# the cardridge with UV ink very easily (I've never purchased ink cardridges +# other than the ones that came with the printer). As of 2023, only the Cyan +# and Black cardridges/inkjets work but Black&White print is all I need. +# And the Linux support and CLI interface is amazing. + + +# Automatic Document Feeder +adf() { + hp-scan --mode=color --resolution=300 --size=a4 --adf #--duplex +} + + +# Scans until terminated with ^C. Saves .png files on CWD. +flatbed_loop() { + echo "Warning: scan loop will run until terminated with Ctrl-C" + i=0 + while true; do + # device show with $ hp-info + hp-scan --mode=color --size=a4 --device=$scan_device_uri + echo "page " $((i + 1)) " done, you have 4 seconds to load next page" + sleep 4 + i=$((expr $i + 1)) + done + # convert *.png output.pdf +} + +flatbed_loop -- cgit v1.2.3