[SOLVED] after compiling c file

[kmitnick]

guys i have a question, i made a c code and gcc -o code code.c and i want only the root to run it so i did sudo chown root code && sudo chmod +s code but when i try it by any other users it runs normally so why?

[Lakshmipathi]

Try these commands

chown root:root binary_filename
chmod 744 binary_filename

If above two commands didn't work,then post output of

ls -l binary_filename

[kmitnick]

thnx dude ur solution was 80% working but the 100% one which worked with me was like this:

sudo chown root:root binary_filename
sudo chmod +s binary_filename

thnx