awk + sed + match complex string

Question

I need useful command to match the string "/pci.../pci.../pci..../scsi..../disk..." with awk or sed? ( I need to put this command in my ksh script )

remark 1 [...] can be any string , and “pci pci pci scsi disk” are default strings remark 2 I have Solaris machine so syntax should fit Solaris

example

       prtpicl -v |grep :disk0 | awk '{print $2}'    

give the output

       /pci@0/pci@0/pci@2/scsi@0/disk@0 

Answer 1

prtpicl -v \
| egrep ':disk0.*/pci[^/]+/pci[^/]+/pci[^/]+/scsi[^/]+/disk' \
| awk '{print $2}'

For example

$ cat prtpicl.out
Some headings blah blah
:disk0 some uninteresting stuff
:disk0 /pci@0/pci@0/pci@2/scsi@0/disk@0
:disk1 /pci@0/pci@0/pci@2/scsi@0/disk@1
Last line

$ cat prtpicl.out \
> | egrep ':disk0.*/pci[^/]+/pci[^/]+/pci[^/]+/scsi[^/]+/disk' \
> | awk '{print $2}'
/pci@0/pci@0/pci@2/scsi@0/disk@0