compare variable value with part of IP
43994
How can I redirect matching lines to a file, and non-matching lines to a different file?
118689
ip address "@" (at) in output
141439
Get the IP address of the machine
16161
How can I tell if I have static or dynamic IP Address?
33452
Get local IP address
1208
How to test multiple variables against a single value?
12863
How to get client's IP address using JavaScript?
51471
How can I determine the IP of my router/gateway in Java?
91932
check if a string matches an IP address pattern in python?
35263
How do I know what IPs my server have?
138793
Extracting IP address from a text and store it in a variable
108749
How do I tell if a variable has a numeric value in Perl?
137254
Detecting a change of IP address in Linux
133985
How to filter IPv4 and IPv6 addresses?
65743
How to find timezone ID from IP address/country name in PHP?
105531
Determining if a variable is within range?
129110
How do you extract IP addresses from files using a regex in a linux shell?