osx - reset file permissions on mac root folder -

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here have done,

    cd /     chmod 000 .

which has changed file permissions.

i can see blue screen on mac , not able login.

i tried following links no luck.

 1 login single user mode   , execute these commands   /sbin/mount -uw /  cd /private/var/db  rm .applesetupdone  halt

https://apple.stackexchange.com/questions/20192/how-can-i-fix-permission-issue-when-i-cannot-start-mac-os-x

i don't want try random things further, appreciated.

thanks..!

here worked me.

http://macs.about.com/od/faq1/f/emergencystart.htm

in case faces same problem.


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