Question : the permissions on the directory. We want to be using some very special permissions, called the "setgid" bit.
Answered by : milan-niroula
$ sudo chmod 2775 /opt/lampp/htdocs
$ ls -ld /opt/lampp/htdocs
drwxrwsr-x 4 lampp www 4096 2011-03-22 12:43 /opt/lampp/htdocs
Source : https://superuser.com/questions/268987/cant-create-any-folder-in-htdocs-on-ubuntu | Last Update : Wed, 10 Aug 22