ops(3)			Perl Programmers Reference Guide		  ops(3)

NAME
     ops - Perl pragma to restrict unsafe operations when compiling

SYNOPSIS
       perl -Mops=:default ...	  # only allow reasonably safe operations

       perl -M-ops=system ...	  # disable the 'system' opcode

DESCRIPTION
     Since the "ops" pragma currently has an irreversible global effect, it is
     only of significant practical use with the "-M" option on the command line.

     See the Opcode module for information about opcodes, optags, opmasks and
     important information about safety.

SEE ALSO
     Opcode, Safe, perlrun

perl v5.44.0			   2026-05-14				  ops(3)