mirror of
https://github.com/Lekensteyn/ltunify.git
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34 lines
692 B
Bash
Executable File
34 lines
692 B
Bash
Executable File
#!/bin/sh
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# helper for allowing the developer to read usbmon as non-root.
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if [ "$USER" = "root" ]; then
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echo "Please run as regular user or set USER"
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exit 1
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fi
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GROUP="$(id -g)"
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if [ $GROUP = 0 ]; then
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GROUP="$(id -g "$USER")"
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fi
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if [ ! -e /dev/usbmon0 ]; then
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echo "Attempting to modprobe usbmon..."
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sudo modprobe -v usbmon
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if [ ! -e /dev/usbmon0 ]; then
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echo "Cannot locate 'usbmon' kernel module"
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exit 1
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fi
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fi
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usbmons=$(lsusb -d046d: | cut -c7 | sed 's,^,/dev/usbmon,' | sort -u)
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echo Found devices: $usbmons
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if [ -n "$usbmons" ]; then
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echo "Attempting to change permissions..."
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sudo chgrp -v $GROUP $usbmons
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sudo chmod -v g+rw $usbmons
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else
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echo "No devices found"
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fi
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