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(dc.info)Invocation

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Invocation
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   DC may be invoked with the following command-line options:
`-e EXPR'

`--expression=EXPR'
     Evaluate EXPR as DC commands.

`-f FILE'

`--file=FILE'
     Read and evaluate DC commands from FILE.

`-h'

`--help'
     Print a usage message summarizing the command-line options, then
     exit.

`-V'

`--version'
     Print the version information for this program, then exit.

   If any command-line parameters remain after processing the options,
these parameters are interpreted as additional FILEs whose contents are
read and evaluated.  A file name of `-' refers to the standard input
stream.  If no `-e' option was specified, and no files were specified,
then the standard input will be read for commands to evaluate.