Programming in Go
All Systems Go
© Lead Image © nomadsoul1, 123RF.com
The Go programming language combines type safety with manageable syntax and an extensive library. We take you through a programming example.
The Go programming language recently celebrated its fourth birthday and increasing popularity. The language has very few limits when it comes to coding Unix daemons, networking code, parallelized programs, and the like, although it is probably less well-suited for an operating system kernel. The Docker container virtualization project and Ubuntu Juju tool are two examples of projects written in Go.
Designed as an heir to the C programming language [1], Go offers many of its predecessor's strengths, while simplifying syntax and supporting secure programming (e.g., through strong type casting). The Unsafe module makes Go resemble C more closely, although it does compromise security, as the module name suggests.
The standard Go library [2] is extensive, offering many useful system programming modules for data compression, cryptography, binary file formats (ELF, Mach-O), and so forth. In this article, I will create a simple tool written in Go that has a function similar to the ps process status tool in Linux.
[...]
Buy this article as PDF
(incl. VAT)
Buy Linux Magazine
US / Canada
UK / Australia
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
-
System76 Releases COSMIC Alpha 7
With scores of bug fixes and a really cool workspaces feature, COSMIC is looking to soon migrate from alpha to beta.
-
OpenMandriva Lx 6.0 Available for Installation
The latest release of OpenMandriva has arrived with a new kernel, an updated Plasma desktop, and a server edition.
-
TrueNAS 25.04 Arrives with Thousands of Changes
One of the most popular Linux-based NAS solutions has rolled out the latest edition, based on Ubuntu 25.04.
-
Fedora 42 Available with Two New Spins
The latest release from the Fedora Project includes the usual updates, a new kernel, an official KDE Plasma spin, and a new System76 spin.
-
So Long, ArcoLinux
The ArcoLinux distribution is the latest Linux distribution to shut down.
-
What Open Source Pros Look for in a Job Role
Learn what professionals in technical and non-technical roles say is most important when seeking a new position.
-
Asahi Linux Runs into Issues with M4 Support
Due to Apple Silicon changes, the Asahi Linux project is at odds with adding support for the M4 chips.
-
Plasma 6.3.4 Now Available
Although not a major release, Plasma 6.3.4 does fix some bugs and offer a subtle change for the Plasma sidebar.
-
Linux Kernel 6.15 First Release Candidate Now Available
Linux Torvalds has announced that the release candidate for the final release of the Linux 6.15 series is now available.
-
Akamai Will Host kernel.org
The organization dedicated to cloud-based solutions has agreed to host kernel.org to deliver long-term stability for the development team.