Bitwise Or and Exclusive Or Binary "|" returns its operands ORed together bit by bit.

NAME

NAME

NAME

NAME

open FILEHANDLE,EXPR open FILEHANDLE,MODE,EXPR open FILEHANDLE,MODE,EXPR,LIST open

NAME

or These operators are documented in perlop.

shmwrite ID,STRING,POS,SIZE Reads or writes the System V shared memory segment ID starting at position POS for size SIZE by attaching to it

NAME