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- ooooppppssss((((3333)))) 22223333////JJJJuuuullll////99998888 ((((ppppeeeerrrrllll 5555....000000005555,,,, ppppaaaattttcccchhhh 00002222)))) ooooppppssss((((3333))))
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- NNNNAAAAMMMMEEEE
- ops - Perl pragma to restrict unsafe operations when
- compiling
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- SSSSYYYYNNNNOOOOPPPPSSSSIIIISSSS
- perl -Mops=:default ... # only allow reasonably safe operations
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- perl -M-ops=system ... # disable the 'system' opcode
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- DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNN
- Since the ops pragma currently has an irreversable global
- effect, it is only of significant practical use with the -M
- option on the command line.
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- See the the _O_p_c_o_d_e manpage module for information about
- opcodes, optags, opmasks and important information about
- safety.
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- SSSSEEEEEEEE AAAALLLLSSSSOOOO
- _O_p_c_o_d_e(3), _S_a_f_e(3), _p_e_r_l_r_u_n(3)
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- Page 1 (printed 10/23/98)
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