ALL_XL菜鸟 20090531 11:39:13
我想查看当前系统启用了哪些端口
LINUX_一苇可航 20090531 11:39:48
netstat -lnptu
None_无奈人生 20090531 11:39:48
netstat -an | grep -i listen
ALL_XL菜鸟 20090531 11:40:12
root@GZJF_A_DB # netstat -an | grep -i listen
tcp4 0 0 *.13 *.* LISTEN
tcp 0 0 *.21 *.* LISTEN
tcp 0 0 *.23 *.* LISTEN
tcp4 0 0 *.25 *.* LISTEN
tcp4 0 0 *.37 *.* LISTEN
tcp4 0 0 *.111 *.* LISTEN
tcp4 0 0 *.199 *.* LISTEN
tcp 0 0 *.512 *.* LISTEN
tcp 0 0 *.513 *.* LISTEN
tcp 0 0 *.514 *.* LISTEN
tcp4 0 0 *.657 *.* LISTEN
tcp4 0 0 *.1334 *.* LISTEN
tcp4 0 0 *.1521 *.* LISTEN
tcp 0 0 *.2049 *.* LISTEN
tcp4 0 0 *.2700 *.* LISTEN
tcp4 0 0 *.2780 *.* LISTEN
tcp4 0 0 *.6112 *.* LISTEN
tcp4 0 0 *.6174 *.* LISTEN
tcp4 0 0 *.6177 *.* LISTEN
tcp4 0 0 *.6191 *.* LISTEN
tcp4 0 0 *.6389 *.* LISTEN
tcp4 0 0 *.32768 *.* LISTEN
tcp4 0 0 *.32769 *.* LISTEN
tcp4 0 0 *.32770 *.* LISTEN
tcp4 0 0 *.32781 *.* LISTEN
tcp4 0 0 *.32782 *.* LISTEN
tcp4 0 0 *.32783 *.* LISTEN
tcp4 0 0 *.9090 *.* LISTEN
ALL_XL菜鸟 20090531 11:40:38
root@GZJF_A_DB # netstat -lnptu
netstat: Not a recognized flag: l
usage: netstat [-Aaon] [-f address_family]
[-D]
[-cCgimMnPrsuvZ] [-f address_family] [-p proto]
[-n] [-I interface] [interval]
Perl_Shell_复? 20090531 12:51:43
netstat -ntlp | awk -F : '$2~/80/||$2~/111/||$2~/3306/{print $0}'
c++_cracker007 20090531 12:59:14
netstat -ntlp | awk -F : '$2~/80|111|3306/{print $0}'
Perl_Shell_复? 20090531 13:00:18
也可以