5 ms·
It seems like they are using a non-standard netstat switch: $ netstat -ep4ln --udp Is that '4' a typo or something?
by triplenineteen 10y ago
It seems like they are using a non-standard netstat switch:
$ netstat -ep4ln --udp
Is that '4' a typo or something?
- Negitivefrags 10y agoIt means only list ipv4 sockets. It's pretty standard across many command line network tools.
- dice 10y agoIt's present in my netstat, from `net-tools 2.10-alpha`. Man page says it's shorthand for `--protocol=inet` (as opposed to `inet6`) which shows only IPv4 sockets.