how to find open file handles

Dear All:I am new to kdb. I browsed through “q for mortals” and “primer” &tried out examples related to file handling,I wish to know, if there is a way to find out the number of openhandles.Many thanks in anticipation.Regards,~Mihir Hardas

misread your message, sorry

.z.W shows open connection handles

there’s no way to list open file handles

not internally to q

there are generally OS facilities–/proc/<pid>/fd and/or lsof on linux/solaris/osx, sysinternals stuff on windows, etc.