Got a spare mac battery? I’ve often wondered why up until now no-one’s produced a standalone charger so that you can charge batteries without having to plug them into the mac. Fortunately Fastmac.com have produced a standalone charger that allows you to do just that. and it’s compatible with iBooks, Powerbooks, macbooks and Macbook Pros. It’s also 110/200v. Exactly what I was looking for!
A nice trick for having screen open a new tab in the same directory as the one you’re currently in. To use it add it to your .screenrc
# Open new window in current dir.
bind c stuff "screen -X chdir \$PWD;screen^M"
bind ^c stuff "screen -X chdir \$PWD;screen^M"
Hat tip: mteckert on SuperUser.com
When you’re using a minimal Ubuntu install if you find the ‘add-apt-repository’ command is missing (it’s useful for adding PPAs and other repositories), then simply run:
sudo apt-get install python-software-properties
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