Tag: Mac OS X

Karabiner: Use PC-style Home/End keys on Mac OS X

Karabiner allows to customize almost any aspect of the keymap on Mac OS X in a convenient way:

Karabiner – A powerful and stable keyboard customizer for OS X. (formerly known as KeyRemap4MacBook)

For example, you can make the “Home” and “End” keys behave like on a PC. Regarding these two keys, I find the PC style behaviour more intuitive, e.g. using shift-home and shift-end to select text, rather than using the tricky three-finger-combinations shift-cmd-left_cursor and shift-cmd-right_cursor in Mac OS X.

Here’s how to configure this in Karabiner:



Further, I decided to lower the “Key Repeat Delay Until Repeat” to 100 ms and the “Key Repeat” to 23 ms for quicker navigation and repetitive typing.

Of course, there are many other useful tweaks to explore.

Mac OS X tools: FinderPath and HyperDock

On hacker news (i.e the better alternative interface http://hckrnews.com), I stumbled over two nice helper apps for Mac OS X:

FinderPath (free) shows the full path in the title bar of a Finder window upon double-clicking it. Like that, the full path can be selected and copied to the clipboard or one can simply edit the path and hereby easily navigate through the filesystem trees. It’s quite a time saver!

HyperDock (9.95 USD) displays thumbnail screenshots of all windows of the running apps in the Dock when hovering over them, making it easier and quicker to switch to other windows or to close them (the latter being a feature still missing in Mission Control). It also supports several other cool features, like Window Snapping.

Homebrew package for t-prot: TOFU protection for e-mail

In a current LUGS mailing list thread, mowgli pointed to the t-prot script as a nice tool to “fix” the so-called (and very common) TOFU style message quoting and some other annoyances (like commercial webmail provider signatures, overly excited !!!! statements, etc.) in e-mail messages. t-prot was originally developed for mutt, but can also be used with other mail clients.

As there wasn’t any t-prot package for my favourite Mac OS X package manager Homebrew yet (apparently only for MacPorts), I quickly created one myself [Edited on Feb 24, 2015: Updated for t-prot version 3.3]:

  1. Create the file /usr/local/Library/Formula/t-prot.rb and add the following (fantastically trivial) content:
    require "formula"
    class TProt < Formula
      homepage "http://www.escape.de/~tolot/mutt/"
      url "http://www.escape.de/~tolot/mutt/t-prot/downloads/t-prot-3.3.tar.gz"
      sha1 "9be24629abc598b24e887f47e9a62feddc3ed4ad"
      def install
        bin.install 't-prot'
        man1.install 't-prot.1'
  2. Install t-prot (run the following Homebrew command in a terminal window):
    brew install t-prot
  3. Add the following line to your .muttrc (or check ‘man t-prot’ or the t-prot web page for options and examples):
    set display_filter="t-prot -cemt -M=mutt"

A working workaround when losing audio in OS X Mavericks ;)

After plugging out the headphones again, Mavericks decided to rather do without audio output for the rest of its runtime. As none of the usual approaches worked to convince it to obey and I wasn’t quite willing to reboot it, I did a web search and found the following hint:

sudo kextunload /System/Library/Extensions/AppleHDA.kext

sudo kextload /System/Library/Extensions/AppleHDA.kext

I can hereby confirm that this worked in my case (with a 15″ MacBook Pro Retina 2014 model), Mavericks finally obeyed.

via Losing Audio in OS X Mavericks? Here’s what you can do about it! | iMore.

Turn off drop shadows on Mac OS X screenshots

Philip’s post about More OS X Leopard Tips & Tricks is quite dated, but basically, all the valuable tips there are still valid.

Among them also the tip how to get rid of the (usually annoying) drop shadows that Mac OS X adds to screenshots (enter the commands in a terminal window):

defaults write com.apple.screencapture disable-shadow -bool true
killall SystemUIServer

Adding shadows again:

defaults delete com.apple.screencapture disable-shadow