How many file descriptors accessing a given file?

Question

On linux, is there a way to count the number of file descriptors open to a some file?

Michael Pryor · Accepted Answer · 2010-04-09 20:05:02Z

up vote 3 down vote accepted

The lsof command will tell you all the open files and what program has them open.

lsof filename

edited Apr 9 '10 at 20:05

answered Apr 9 '10 at 19:34

Michael Pryor
1,68811029

1

No need for grep: lsof filename – Dennis Williamson Apr 9 '10 at 19:59

Marnix A. van Ammers · Answer 2 · 2010-04-09 20:25:53Z

up vote 0 down vote

Also:

fuser -v filename

answered Apr 9 '10 at 20:25

Marnix A. van Ammers
1,528410

2 Answers