3 Apr
2005
3 Apr
'05
2:31 a.m.
John Lange wrote:
I glanced at this reference and found it quite good. I also learned something new.
Bash will open a network connection using the syntax
/dev/tcp/host/port
or
/dev/udp/host/port
An example connecting to the "daytime" port:
$ cat </dev/tcp/time.nist.gov/13 53463 05-04-03 02:27:51 51 0 0 269.6 UTC(NIST) *
-- Bill