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jigpu/wacom_probe_unprobe_loop.sh

Created September 13, 2017 21:54
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Repeatedly loads and unloads the 'wacom' kernel module to find transient bugs
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wacom_probe_unprobe_loop.sh
#!/bin/bash
rsleep () { sleep $(awk -vM=$1 -vN=4 'BEGIN{"od -N"N" -tu"N" -A none /dev/urandom"|getline;print M*$0/(2^(8*N)-1)}'); }
WAIT=2
while :; do
rsleep $WAIT
echo -n .
rmmod wacom
echo -n v
rsleep $WAIT
echo -n .
modprobe wacom
echo -n ^
done
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