I copied a file named class-dump to my
/usr/bin folder, then neither Terminal.app nor iTerm2 work properly on my MacBook. There is something wrong with the
Here is what I did based on some online searching:
sudo sudo: effective uid is not 0, is sudo installed setuid root? type sudo sudo is hashed (/usr/bin/sudo) ls -@@eil /usr/bin/sudo 1485457 -rwxrwxrwx 1 root wheel 168448 7 9 2016 /usr/bin/sudo md5 /usr/bin/sudo MD5 (/usr/bin/sudo) = 7d986f7707c0f11264989cd7105ea80d
Does anyone know how I can make
sudo work again?