Here an example with the description field

sh int desc | i DHKESXDDPCOP00+

This will yield the following

Gi1/0/4                        up             up       DHKESXDDPCOP001 SC
Gi1/0/5                        up             up       DHKESXDDPCOP004 SC
Gi1/0/6                        up             up       DHKESXDDPCOP002 SC
Gi1/0/12                       up             up       DHKESXDDPCOP003 SC
Gi2/0/4                        up             up       DHKESXDDPCOP001 DD
Gi2/0/5                        up             up       DHKESXDDPCOP004 DD
Gi2/0/6                        up             up       DHKESXDDPCOP002 DD
Gi2/0/12                       up             up       DHKESXDDPCOP003 DD
Gi3/0/4                        up             up       DHKESXDDPCOP001 NFS
Gi3/0/5                        up             up       DHKESXDDPCOP004 NFS
Gi3/0/6                        up             up       DHKESXDDPCOP002 NFS
Gi3/0/12                       up             up       DHKESXDDPCOP003 NFS
Gi4/0/4                        up             up       DHKESXDDPCOP001 NFS
Gi4/0/5                        up             up       DHKESXDDPCOP004 NFS
Gi4/0/6                        up             up       DHKESXDDPCOP002 NFS
Gi4/0/12                       up             up       DHKESXDDPCOP003 NFS

sh = show

int = interface

desc = description

DHKESXDDPCOP00+ = all descriptors matching DHKESXDDPCOP00 and whatever follows on that line (indicated by the +

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