Monthly Archive: December 2012

Dec 24

Unable to SU to root

The error “ -bash: /bin/su: Permission denied ” you get while trying to su to root after logged as sudo because of the incorrect permission of “ /bin/su “. Make sure you have given correct permission as follows: —————– # chmod 4750 /bin/su # ll /bin/su -rwsr-x— 1 root wheel 24312 Mar 21 2012 /bin/su* …

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