Class Notes of CSCI 399 .NET and Web Programming (Spring 2026)
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shell> ls all note.txt

-rwx------.  1 wen.chen.hu domain users   181 Jan 12 04:48 note.txt*

                    O   G   E
 111000000 = 700 = 111 000 000
 rwxrwxrwx         --- --- ---
                    7   0   0

O: Owner permission (you)
G: Group members permission
E: Everyone else permission (including the Web)

shell> chmod 755 note.txt

-rwxr-xr-x.  1 wen.chen.hu domain users   181 Jan 12 04:48 note.txt*

 111101101 = 755 = 111 101 101
 rwxrwxrwx         --- --- ---
                    7   5   5