dup2.awk « permind « man « lib « sys - plan9front.git - Unnamed repository; edit this file 'description' to name the repository.

summary refs log tree commit diff

path: root/sys/lib/man/permind/dup2.awk

blob: 8d694549e6d8bc65c7caba79d1d95fe86cb56952 (plain)

$NF!=lastf2 {if(last2!="") print last2
	 lastf2=lastf1; last2=last1; lastf1=$NF; last1=$0}
$NF==lastf2 {print}
END {print last2; print last1}