OS X: reveal file in console

May 2, 2014 less than 1 minute read

OS X: get full path of file using realpath

May 1, 2014 less than 1 minute read

➜ /Applications realpath iBooks.app /Applications/iBooks.app ➜ /Applications

Send ctrl-a in tmux after rebinding to it

May 1, 2014 less than 1 minute read

Source-highlight for matlab/octave

May 1, 2014 1 minute read

Batch remove photos in iPhone, batch convert videos and upload back

January 30, 2014 1 minute read

One of the problems that drives iOS user crazy is the user-unfriendly manipulation/syncing of photos in iOS. There are just no easy way to remove photos in batch (though you can delete the entire camera roll in the settings).