ops(3) Perl Programmers Reference Guide ops(3)NAMEops - Perl pragma to restrict unsafe operations when com
piling
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 the Opcode manpage module for information about
opcodes, optags, opmasks and important information about
safety.
SEE ALSOOpcode(3), Safe(3), perlrun(3)2001-03-18 perl v5.6.1 ops(3)