That was it. Thanks!
M
On Fri, 18 Nov 2005, John Myers wrote:
On Thursday 17 November 2005 23:54, [EMAIL PROTECTED] wrote:
I have a custom device driver in /dev/ that can only be used by one
program at a time. Since the device is /dev/ttyUSB0, I can see if anyone
is using it by:
ls -l /proc/*/fd/* | grep ttyUSB0
Is there a utility or other better way I can discover which process, or
better, which program, is using a particular device?
Thanks,
Michael
try lsof
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