43,48c43,48 < | pathchk pg pfksh pfksh93 rcp < | remsh rksh rksh93 rm rmdir < rsh sed sh sort split < sum tail tar tee test < touch tr uncompress uudecode uuencode < wc zcat --- > pathchk pg pfksh rcp remsh > | rksh rksh93 rm rmdir rsh > sed sh sort split sum > tail tar tee test touch > tr uncompress uudecode uuencode wc > zcat