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Posts Made By:
jdsnatl
Forum:
SCO
11-07-2012
2
Problem finding what is using a serial port
3,867
Posted By
jgt
Try /etc/fuser /dev/tty1a The output is...
Try
/etc/fuser /dev/tty1a
The output is the pid of any processes using it.
Lock files would be in /usr/spool/uucp, but only if the program using the file is cu, uucp or login/getty
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