List Files in Human Readable Format
I maintain an older computer with a small hard drive. I use it mostly for storing MP3s, videos, and other types of basic media. Unfortunately I often get warnings that disk space is low and so I need to delete files I no longer need; i.e. music or movies I have probably grown tired of. I always sort them by size, largest first, so I can find out where the cogs are.
The problem is I try to stick to command line but only know how to do that sorting with human readable format by using Mac's Finder utility. I recent found a command which will output the contents of the current directory and its subdirectories by human readable size:
du -sk -- * | sort -n | perl -pe '@SI=qw(K M G T P); s:^(\d+?)((\d\d\d)*)\s:$1." ".$SI[((length $2)/3)]."\t":e'
That command is kinda gross so you'll probably want to save it as an alias. Nonetheless I now know how to get the desired information from command line!
![JavaScript Promise API]()
While synchronous code is easier to follow and debug, async is generally better for performance and flexibility. Why "hold up the show" when you can trigger numerous requests at once and then handle them when each is ready? Promises are becoming a big part of the JavaScript world...
![How I Stopped WordPress Comment Spam]()
I love almost every part of being a tech blogger: learning, preaching, bantering, researching. The one part about blogging that I absolutely loathe: dealing with SPAM comments. For the past two years, my blog has registered 8,000+ SPAM comments per day. PER DAY. Bloating my database...
![WebKit Marquee CSS: Bringin’ Sexy Back]()
We all joke about the days of Web yesteryear. You remember them: stupid animated GIFs (flames and "coming soon" images, most notably), lame counters, guestbooks, applets, etc. Another "feature" we thought we had gotten rid of was the marquee. The marquee was a rudimentary, javascript-like...
![Create GitHub-Style Buttons with CSS and jQuery, MooTools, or Dojo JavaScript]()
I'm what you would consider a bit of a GitHub fanboy. We all know that GitHub is the perfect place to store repositories of open source code, but I think my love of GitHub goes beyond that. GitHub seems to understand that most...
I use omnidisksweeper once in a while to get rid of junk
I don’t know if this is cross-platform or not, but on Ubuntu I use this