-, . netstat , inet (AF_INET) UNIX (AF_LOCAL AF_UNIX). , -f.
, INADDR_ANY, , -. , TCP/UDP-, netstat :
bsd: $ netstat -f inet
Active Internet connections
Proto Recv-Q Send-Q Local Address Foreign Address (state)
tcp 0 0 localhost.domain *.* LISTEN
tcp 0 0 bsd.domain *.* LISTEN
udp 0 0 localhost.domain *.*
udp 0 0 bsd.domain *.*
bsd: $
(named), bsd. , :
bsd: $ netstat -af inet
Active Internet connections
Proto Recv-Q Send-Q Local Address Foreign Address (state)
tcp 0 0 *.6000 *.* LISTEN
tcp 0 0 *.smtp *.* LISTEN
tcp 0 0 *.printer *.* LISTEN
tcp 0 0 *.rlnum *.* LISTEN
tcp 0 0 *.tcpmux *.* LISTEN
tcp 0 0 *.chargen *.* LISTEN
tcp 0 0 *.discard *.* LISTEN
tcp 0 0 *.echo *.* LISTEN
tcp 0 0 *.time *.* LISTEN
tcp 0 0 *.daytime *.* LISTEN
tcp 0 0 *.finger *.* LISTEN
tcp 0 0 *.login *.* LISTEN
tcp 0 0 *.cmd *.* LISTEN
tcp 0 0 *.telnet *.* LISTEN
tcp 0 0 *.ftp *.* LISTEN
tcp 0 0 *.1022 *.* LISTEN
tcp 0 0 *.2049 *.* LISTEN
tcp 0 0 *.1023 *.* LISTEN
tcp 0 0 localhost.domain *.* LISTEN
tcp 0 0 bsd.domain *.* LISTEN
udp 0 0 *.udpecho *.*
udp 0 0 *.chargen *.*
udp 0 0 *.discard *.*
udp 0 0 *.echo *.*
udp 0 0 *.time *.*
udp 0 0 *.ntalk *.*
udp 0 0 *.biff *.*
udp 0 0 *.1011 *.*
udp 0 0 *.nfsd *.*
udp 0 0 *.1023 *.*
udp 0 0 *. sunrpc *.*
udp 0 0 *.1024 *.*
udp 0 0 localhost. Domain *.*
udp 0 0 bsd. domain *.*
udp 0 0 *.syslog *.*
bsd: $
⨫ ணࠬ lsof (ᮢ 37), 㦨, -騭⢮ <ࢥ> - ⢨⥫쭮 inetd (ᮢ 17), 騩 室 ᮥ ⠣ࠬ ⠭ ࢨᮢ.
ࢥ - telnet:
bbd: $ telnet bsd echo
ᮥ ﭨ ESTABLISHED:
Proto Recv-Q Send-Q Local Address Foreign Address (state)
tcp 0 0 bsd.echo bsd.1035 ESTABLISHED
tcp 0 0 bsd.1035 bsd.echo ESTABLISHED
tTcp 0 0 *.echo *.* LISTEN
饭 ப, ⭮騥 ࢥ -. , , ᮥ 쭮 設, 뤠 netstat ᮥ : ࠧ , 㣮 - ࢥ. ⠪, inetd த 訢 쭥 ᮥ.
ਬ砭: 砭 ॡ 쪨 ᭥. telnet- ᮥ 7 ( ) 䠪᪨ ᯮ ⢥ 祭, த 訢 . ଠ쭮, ⠪ 窨 ७ TCP ᮥ - ⢥ઠ, IP- 㤠 IP- (ᮢ 23). , inetd 訢 㭨ᠫ쭮 <ᥢ> INADDR_ANY, 窮 LocalAddress, ⮣ IP- ⠭ ᮥ ࠢ bsd. , ᮧ ⥫쭮 ᮥ telnet, 稫 ப, 륯 , ⮫쪮 ⫨祭 1035.
ࠡ ᭮ netstat. :
Proto Recv-Q Send-Q Local Address Foreign Address (state)
tcp 0 0 bsd.1035 bsd.echo TIME_WAIT
, ᪠ ᮥ 室 ﭨ TIME-WAIT (ᮢ 22). state 㣨 ﭨ, 0 ᪠뢠 RFC 793 [Postel 1981b].