18 lines
619 B
Bash
Executable File
18 lines
619 B
Bash
Executable File
#!/bin/bash
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journalctl --rotate > /dev/null 2>&1
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journalctl --vacuum-time=1seconds > /dev/null 2>&1
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echo "Plug your printer in via USB now (detection time-out in 1 min)"
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counter=0
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while [[ -z "$UDEV" ]] && [[ $counter -lt 30 ]]; do
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UDEV=$(timeout 1s journalctl -kf | sed -n -e 's/^.*SerialNumber: //p')
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TEMPUSB=$(timeout 1s journalctl -kf | sed -n -e 's/^.*\(cdc_acm\|ftdi_sio\|ch341\) \([0-9].*[0-9]\): \(tty.*\|FTD.*\|ch341-uart.*\).*/\2/p')
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counter=$(( $counter + 1 ))
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if [ -n "$TEMPUSB" ]; then
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echo $TEMPUSB
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fi
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if [ -n "$UDEV" ]; then
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echo "Serial Number detected: $UDEV"
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fi
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done
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