How can I know which files a proccess is accessing?

Ronald Klop ronald-freebsd8 at
Tue Jun 6 21:35:13 UTC 2006

On Tue, 06 Jun 2006 23:14:01 +0200, Clint Olsen <clint at> wrote:

> On Jun 06, Eduardo Meyer wrote:
>> I need to know which files under /var a proccess (httpd here) is
>> acessing. It is not logs because I have a different partition for
>> logs.
>> gstat tells me that slice ad0s1h (my /var) is 100% frequently, and in
>> fact with fstat I can see a number of httpd proccesses running
>> accesing that. But fstat only shows me inodes and the mount point.
>> I need to know which files the proccesses are acessing.
> Linux has a cool program: lsof (list open files).  Does FreeBSD have
> something similar?


  Ronald Klop
  Amsterdam, The Netherlands

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