February 2012
9 posts
2 tags
Useful commands in Vim and Emacs
So you’re not exactly a text-editor geek and one of the factors stopping you from adopting a more powerful editor is that you can’t remember those damned shortcuts.
This table will help you.
(1) In Vim, if you are in writing mode, you need to press Esc before you can enter some commands. Then, to type again text, you need to press a (append, to position the cursor after the...
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So you want a funny weekend...
1) sudo apt-get install ruby-rvm 2) sudo rvm install 1.9.3-p0 3) sudo rvm use 1.9.3-p0 —default 4) sudo gem install rails 5) LOTS OF FUN NB on Ubuntu 11.10, the repository version of RVM works properly (a least in my experience), so you don’t need to install it with curl.
To get started:
Ruby… http://tryruby.org
…on...
