You can search for a filename, or part of a filename, with this form.
If you were looking for a file that normallly had a full pathname of /opt/csw/bin/mutt, you could use "Exact match" in conjunction with either of :
- /opt/csw/bin/mutt
- mutt
If you forgot how to spell the file you are looking for, you should then use partial search on "mut". You could even search for "bin/mu"
If you wish to know which packages depend on a particular library, then doing an "Exact match" search for "libfoo.so.1" will give you a list. Note that it must be the exact name the package needs, so if you search for "libfoo.so.1.5", but a package only requires "libfoo.so.1", it will not be matched.