tree ee0c34eefcf1d7d1e4757f2181a85296df5ede57
parent 177570851a176e78047a926b140b453ee4d134ff
author Charles Chan <charles@opennetworking.org> 1599274257 -0700
committer Charles Chan <charles@opennetworking.org> 1599604356 +0000

Replace sed with perl

POSIX (Mac) and GNU (Linux) sed require different parameter format for inline replacement.
Use Perl instead to make sure it runs on both OS.

Change-Id: I1f2486908aa8481632f8c72511d79834d02e4c18