directories with mod 775 or 755?

Hi, I was doing ls -Fla and saw that my dir's are mod 775, I did chmod to 755... you can only read and execute the dir's...
is it OK? you can not write the directories.
regards.

If you're asking if it's ok on a technical level I don't see why it wouldn't be.

If you're asking if it's ok like as a matter of system policy... I also don't see why it wouldn't be, but you'd have to ask Deepend to be sure.

It's fine.
Set  umask to 077, that's it, directories will
be created with 700 permissions.