Posted under » Linux » LAMP Security on 13 October 2009
ipconfig is windows in linux the equivalent is "ifconfig -a". However of late, people are using
$ ip a $ ip address show $ ip a show wlan0 $ ip a show tun0 #if exist
`ifconfig' is outdated (for instance, it lacks full support for network namespaces), and `ip' is designed for the modern network.
If ip address shows you are not in network, then you should turn network on.
$ nmcli n on // or $ nmcli networking on
To check ports
$ netstat -an | grep LISTEN $ netstat -lntup #servers $ netstat -plant #servers and listen $ ss -lntu
LDAP connect
$ cp /etc/resolv.conf /etc/resolv.conf.221209 $ traceroute -In ldap.bii-sg.org $ ldapsearch -x -h ldap.bii-sg.com -b ou=people,dc=bii,dc=a-star,dc=edu,dc=sg uid=clebok
Secure your connection with VPN.