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

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