maven create eclipse project

mvn eclipse:clean eclipse:eclipse

awk print sum of a column and number of rows

awk '{sum=sum+$3} END {print "sum is ",sum," nr = ",NR}' file1

Maven plugin for eclipse

http://download.eclipse.org/technology/m2e/releases

Clearing AutoFill Form data from Google Chrome

Delete all Autofill entries and saved text

Click the wrench icon on the browser toolbar.
Select Tools.
Select Clear browsing data.
In the dialog that appears, select the "Clear saved Autofill form
data" checkbox.
Use the menu on the top to select the amount of data you want to
delete. Select the beginning of time to clear everything.
Click Clear browsing data.

pig sorting a tuple

grp = foreach recs generate (($0 lt $1) ? $0 : $1), (($0 lt $1) ? $1 : $0); 

Jailbreaking and deploying on iphone3gs using ios5

First jailbreak using latest version of redsnow : 

http://osxdaily.com/2011/12/27/how-to-jailbreak-ios-5-0-1-untethered-with-redsn0w/

Then follow these instructions to run/deploy your app on your iphone : 

stackoverflow.com/questions/246422/how-can-i-deploy-an-iphone-application-from-xcode-to-a-real-iphone-device 

Installing node.js on hostmonster/bluehost

http://rcrisman.net/article/10/installing-nodejs-on-hostmonster-bluehost-accounts

While installing git you many want to get the latest source from http://git-scm.com/download