Yay! This was fixed in the release of macOS Catalina.

Replace the MAC address in the following command to whatever you want and it should work.

$ sudo ifconfig en0 ether 00:80:48:ba:d1:30

For almost a year the ability to change the MAC address on MacBooks has been broken or disabled.

For the last 3-5 months I have been having issues hearing audio with Flash on Chrome. So many times I would go to YouTube, see the video and hear no sound. My solution at the time was to "force close" Chrome and reopen. I sent numerous bug reports...

I recently discovered a very useful set of Perl command line tools. I hope you find these as useful as I have.

show all installed versions and descs
show a module's man page
page through a module file
print out version and whatis description...

Now you can get custom sized images from the Facebook graph api.

By default, Komodo does not work well with public key only SSH sessions.

I was getting this error every time I tried to open a remote file on a specific server:

Remote SSH server does not allow password authentication. Allowed types are: 'publickey...

I was getting a segmentation fault after upgrading to ruby 1.9.3 and Rails 3.2.0 and it was driving me crazy.

/Users/cowholio4/.rvm/rubies/ruby-1.9.3-p0/lib/ruby/1.9.1/net/http.rb:799: [BUG] Segmentation fault

To fix this I rebuilt ruby with a...