git add nuances

As a git newbie, I keep forgetting the difference between “git add .” and “git add -A”. git add -A stages All git add . stages new and modified, without deleted git add -u stages modified and updated, without new http://help.github.com/git-cheat-sheets/

node.js installation in ubuntu

You can clone the git repository and build it or simply do this: sudo add-apt-repository ppa:jerome-etienne/neoip sudo apt-get update && sudo apt-get install nodejs

Rails 3 Console Error

I could not start the rails console while I was in the project directory with: rails c Issue was with readline and ncurses libraries. Go to ~/.rvm/src/ruby-1.9.2-p0/ext/readline ruby extconf.rb make make install That should do it…

webmin installation on ubuntu

Edit repository list, update apt-get, get the key and install webmin. sudo vim etc/apt/sources.list deb http://download.webmin.com/download/repository sarge contrib wget http://www.webmin.com/jcameron-key.asc sudo apt-key add jcameron-key.asc apt-get update apt-get install webmin https://localhost:10000

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