perl -lane '$F[2]=~/(..)(..)(..)(..):(....)$/;printf qq/ip:%d.%d.%d.%d port:%d inode:%d\n/, map hex, $4,$3,$2,$1,$5,$F[9]' /proc/net/tcp6
実行してみるとこんな感じ。
$ perl -lane '$F[2]=~/(..)(..)(..)(..):(....)$/;printf qq/ip:%d.%d.%d.%d port:%d inode:%d\n/, map hex, $4,$3,$2,$1,$5,$F[9]' /proc/net/tcp6 ip:0.0.0.0 port:0 inode:0 ip:0.0.0.0 port:0 inode:26821906 ip:0.0.0.0 port:0 inode:26821936 ip:0.0.0.0 port:0 inode:26821913 ip:0.0.0.0 port:0 inode:26821908 ip:0.0.0.0 port:0 inode:25188 ip:0.0.0.0 port:0 inode:26821904 ip:192.168.***.52 port:1521 inode:33846281 ip:192.168.***.113 port:1602 inode:33961285 ip:192.168.***.52 port:1521 inode:33830690 ip:192.168.***.52 port:1521 inode:33827073 ip:192.168.***.52 port:1521 inode:33575508 ip:192.168.***.52 port:1521 inode:33575273 ip:192.168.***.52 port:1521 inode:33849714 ip:192.168.***.109 port:1780 inode:25175961