linux – Grab the ipv4 address from interface

I have an active interface on eth0, by issuing ip a sh dev eth0 the information displays as below. 2: eth0: mtu 1500 qdisc pfifo_fast state UP group default qlen 1000 link/ether 00:0c:29:97:69:0c brd ff:ff:ff:ff:ff:ff inet brd scope global dynamic noprefixroute eth0 valid_lft 4857sec preferred_lft 4857sec inet6 fe80::20c:29ff:fe97:690c/64 scope link noprefixroute valid_lft forever … Continue reading linux – Grab the ipv4 address from interface

service ports discover with nmap

Starting Nmap 7.91 ( ) at 2020-12-07 15:20 +08 Nmap scan report for Host is up (0.0087s latency). Not shown: 65511 closed ports PORT STATE SERVICE 53/tcp open domain 88/tcp open kerberos-sec 135/tcp open msrpc 139/tcp open netbios-ssn 389/tcp open ldap 445/tcp open microsoft-ds 464/tcp open kpasswd5 593/tcp open http-rpc-epmap 636/tcp open ldapssl … Continue reading service ports discover with nmap