On Thu, Aug 23, 2007 at 11:34:20PM +0800, zhijun wrote:
> Alexandre Chartre wrote:
> >
> > You can do:
> >
> > *swap_vnodes::array "struct vnode *" 0t2048 | /Kn | ::grep .
> >
> > alex.
> Hi alex,
> Thanks, it works.
> Whille I still would like to know whether this is a way to specify
> "not equal" in mdb, so I can exclude the variables with some specific
> value, something like ::grep .!= 0x1234
Enclosure your comparison in quotes, such as:
... | ::grep '. != 0x1234'
The '!' character is a metacharacter that opens a pipe to an external
shell command, so if you don't include the quotes it will try to spawn
the program '0x1234' and pipe the output to it.
- Eric
--
Eric Schrock, Solaris Kernel Development http://blogs.sun.com/eschrock
