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Gets all kind of info, ifconfig.me rocks ...
for just the ip addess you can use ifconfig.me or ifconfig.me/ip
Shortest url to a external IP-service, 10 characters.
This command shows a sorted list of the IP addresses from which there have been authentication errors via SSH (possible script kiddies trying to gain access to your server), it eliminates duplicates so it's easier to read, but you can remove the "uniq" command at the end, or even do a "uniq -c" to have a count of how many times each IP address shows in the log (the path to the log may vary from system to system)
This is just a "cut" addicted variant of the previous unixmonkey24730 command...
JSON version.
Additionally it may give your geolocation if it's known by hostip.info
XML version.
Additionally it may give your geolocation if it's known by hostip.info
Additionally it may give your geolocation if it's known by hostip.info
Defines a function to geolocate a given IP address; if none supplied, will default to your external IP address.
Relies on ifconfig.me functioning. It's about as easy as it gets, and memorable to old geeks too.
Get just the IP address for a given hostname. For best results, make this a function in your shell rc file so that it can be used for things like traceroute:
Titus:~$ traceroute `getip foo.com`
traceroute to 64.94.125.138 (64.94.125.138), 64 hops max, 52 byte packets
GeoIP Needs to be installed. Can be done from some distro's or via MaxMind.com for free. There even is a free city database availabble. If the GeoLiteCity is downloaded and installed it will also find more information
geoiplookup -f /var/lib/GeoIP/GeoLiteCity.dat commandlinefu.com
GeoIP City Edition, Rev 1: US, NJ, Absecon, 08201, 39.420898, -74.497704, 504, 609
Grabs the ip2location site and removes everything but the span tag containing the country value. Place it inside your .bashrc or .bash_aliases file.