Perl Programming/Keywords/umask

Previous: ucfirst Keywords Next: undef

The umask keyword edit

umask sets the umask for the process to EXPRESSION, and it returns the previous value. Without EXPRESSION, it only returns the current umask. The permission bits of rwxr-x--- is represented as three octal digits.

Syntax edit

  umask EXPRESSION
  umask
Previous: ucfirst Keywords Next: undef