Tick the permissions you want for owner, group and others to get the numeric and symbolic chmod value — or type a number to see what it means.
| Read | Write | Execute | |
|---|---|---|---|
| Owner | |||
| Group | |||
| Others |
The owner can read, write and execute (7); the group and others can read and execute (5).
Run chmod followed by the number and the file name, for example: chmod 644 index.html