Ubuntu Linux Release an IP Address ( DHCP IP )
last updated in Categories Ubuntu Linux
How can I release an IP in Ubuntu Linux using command line options?
Tag: ip address
Linux / Unix: Look Up IP Addresses
last updated in Categories Linux, UNIX
How can I look up IP addresses under UNIX or Linux operating systems using command line options?
Lighttpd Configure Subdomain
last updated in Categories Lighttpd, Linux, UNIX
I‘ve main domain configured at http://example.com and I’d like to use http://support.example.com with different files. How do I add subdomain support with Lighttpd web server under UNIX or Linux operating systems?
Linux: Iptables Find / Check Banned IP Address
last updated in Categories Iptables
How do I find or check IP’s that are currently banned using iptables command in Linux? How do I verify that IP address 1.2.3.4 is banned or not in Linux?
HowTo: Linux Send a Gratuitous ARPs Requests [ Networking ]
last updated in Categories Linux, Networking
How do I send gratuitous ARPs under Linux? How do I tell my DUMMY router that the IP is over here now, under Linux operating systems?
Iptables Drop IP Address
last updated in Categories IptablesHow do I block particular IP addresses or host with the iptables command under Linux?
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Reverse nslookup Command
last updated in Categories UNIX, WindowsHow do I use nslookup command line administrative tool for testing and troubleshooting DNS servers including reverse lookup under UNIX or Windows operating systems? How do I look up an IP address of a domain or host on a network using nslookup command?