Command line question for rooting LG L3 E400

[kajdna]

I am using the package spectrum_root_linux_osx to room my LG L3 E400.

I need to execute run.sh from terminal.

Do I need to locate the phone in the filepath (I can't find it) or do I just cd to this scripts folder and execute ./ run.sh ?

I already bricked my N1, and I don't want another fail!