On SunOS server. I have 1 file in /etc. mode of file is "read only". I've used chmod 777 commmand to change mode of that file. firstly, it's ok. but about 3 mins after that. The mode of that file rollback to "read only". I don't know how. please help me to fix that.
Thank you very much!
The /etc/password file should stay read-only. There is no point changing this permission as the only user allowed to modify /etc/password is root and read-only restrictions are not enforced against root.