how do i delete files off my mac hard drive?

[Matt_Danger]

[quote=“FormulaLS1,post:10,topic:39121"”]

cat /dev/random > /dev/hda

[/quote]

sudo diskutil secureErase 3 /dev/disk0s2

Anyways, back on topic, go to http://www.derlien.com/ and grab that app. It will visually show you which folders are using the most hard drive space.