Slashdot Mirror
Take This GUI and Shove It
snydeq writes "Deep End's Paul Venezia speaks out against the overemphasis on GUIs in today's admin tools, saying that GUIs are fine and necessary in many cases, but only after a complete CLI is in place, and that they cannot interfere with the use of the CLI, only complement it. Otherwise, the GUI simply makes easy things easy and hard things much harder. He writes, 'If you have to make significant, identical changes to a bunch of Linux servers, is it easier to log into them one-by-one and run through a GUI or text-menu tool, or write a quick shell script that hits each box and either makes the changes or simply pulls down a few new config files and restarts some services? And it's not just about conservation of effort — it's also about accuracy. If you write a script, you're certain that the changes made will be identical on each box. If you're doing them all by hand, you aren't.'"
Here is a Link to the print version of the article (that convenientily fits on 1 page instead of 3).
Providing a great GUI for complex routers or Linux admin is hard. Of course there has to be a CLI, that's how pros get the job done. But a great GUI is one that teaches a new user to eventually graduate to using CLI.
A bad GUI with no CLI is the worst of both worlds, the author of the article got that right. The 80/20 rule applies: 80% of the work is common to everyone, and should be offered with a GUI. And the 20% that is custom to each sysadmin, well use the CLI.
--
dead simple alternative to incorporating for web startups