Go terminal program geolocates website visitors
Programming Snapshot – Go Geolocation
© Lead Image © bowie15, 123RF.com
Rather than using Google Analytics to geolocate visitors to his website, Mike Schilli uses a simple terminal program in Go for a live-tracking session.
Whether users are browsing through my US blog [1] or finding out about the city hiking trails [2] I've put together in my adopted home of San Francisco, it gives me great pleasure to see how readers navigate the content by tracing the associated web server's logs. In this issue, the terminal UI, Logdrill, grabs one or more access logfiles on the web host, finds which pages have been requested, and displays the latest hits in a continuously scrolling list box. The bottom line of the terminal UI even lists the country of origin of a requesting web client and some of the user's geodata (Figure 1).
Figure 1: Logdrill's terminal UI shows the latest web requests.
A web request's source IP can be used to determine where it came from. Before the web server delivers the requested page, it writes this address – along with the date and path information for the requested page – to the access.log file (Figure 2).
[...]
Buy this article as PDF
(incl. VAT)
Buy Linux Magazine
Subscribe to our Linux Newsletters
Find Linux and Open Source Jobs
Subscribe to our ADMIN Newsletters
Support Our Work
Linux Magazine content is made possible with support from readers like you. Please consider contributing when you’ve found an article to be beneficial.
News
-
Framework Laptop 13 Pro Competes with the Best
Framework has released what might be considered the MacBook of Linux devices.
-
The Latest CachyOS Features Supercharged Kernel
The latest release of CachyOS brings with it an enhanced version of the latest Linux kernel.
-
Kernel 7.0 Is a Bit More Rusty
Linux kernel 7.0 has been released for general availability, with Rust finally getting its due.
-
France Says "Au Revoir" to Microsoft
In a move that should surprise no one, France announced plans to reduce its reliance on US technology, and Microsoft Windows is the first to get the boot.
-
CIQ Releases Compatibility Catalog for Rocky Linux
The company behind Rocky Linux is making an open catalog available to developers, hobbyists, and other contributors, so they can verify and publish compatibility with the CIQ lineup.
-
KDE Gets Some Resuscitation
KDE is bringing back two themes that vanished a few years ago, putting a bit more air under its wings.
-
Ubuntu 26.04 Beta Arrives with Some Surprises
Ubuntu 26.04 is almost here, but the beta version has been released, and it might surprise some people.
-
Ubuntu MATE Dev Leaving After 12 years
Martin Wimpress, the maintainer of Ubuntu MATE, is now searching for his successor. Are you the next in line?
-
Kali Linux Waxes Nostalgic with BackTrack Mode
For those who've used Kali Linux since its inception, the changes with the new release are sure to put a smile on your face.
-
Gnome 50 Smooths Out NVIDIA GPU Issues
Gamers rejoice, your favorite pastime just got better with Gnome 50 and NVIDIA GPUs.