gistfile1.txt

[ jedi ] tail # npm install tail
npm WARN package.json cradle@0.6.6 No repository field.
npm http GET https://registry.npmjs.org/tail
npm http 200 https://registry.npmjs.org/tail
npm http GET https://registry.npmjs.org/tail/-/tail-0.3.5.tgz
npm http 200 https://registry.npmjs.org/tail/-/tail-0.3.5.tgz
tail@0.3.5 ../node_modules/tail
[ jedi ] tail # touch logfile
[ jedi ] tail # vim tail.js 
[ jedi ] tail # node tail.js &
[1] 2729
[ jedi ] tail # echo 'lol' > logfile 
[ jedi ] tail # lol

[ jedi ] tail #