linux服務安裝與配置（三）：配置安裝telnet服務
阿新 • • 發佈：2019-01-28
# netstat -tpa Active Internet connections (servers and established) Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name tcp 0 0 *:42114 *:* LISTEN 1084/rpc.statd tcp 0 0 *:sunrpc *:* LISTEN 1019/rpcbind tcp 0 0 *:ssh *:* LISTEN 2956/sshd tcp 0 0 localhost.localdomain:ipp *:* LISTEN 1138/cupsd tcp 0 0 localhost.localdomain:smtp *:* LISTEN 1376/master tcp 0 0 192.168.41.5:40046 123.58.182.252:http ESTABLISHED 2187/firefox tcp 1 1 192.168.41.5:42692 123.58.182.252:http LAST_ACK - tcp 0 0 192.168.41.5:telnet 192.168.41.1:51058 ESTABLISHED 4749/in.telnetd: 19 tcp 0 0 localhost.localdomai:telnet localhost.localdomain:41838 ESTABLISHED 4717/in.telnetd: lo tcp 0 0 192.168.41.5:46141 209.107.203.25:http ESTABLISHED 1857/clock-applet tcp 0 0 localhost.localdomain:41838 localhost.localdomai:telnet ESTABLISHED 4716/telnet tcp 0 0 *:sunrpc *:* LISTEN 1019/rpcbind tcp 0 0 *:46514 *:* LISTEN 1084/rpc.statd tcp 0 0 *:ssh *:* LISTEN 2956/sshd tcp 0 0 *:telnet *:* LISTEN 4649/xinetd tcp 0 0 localhost6.localdomain6:ipp *:* LISTEN 1138/cupsd