Linux Commands: Desk Calculator
dc-Linux Command
dc
Desk calculator
SYNTAX
dc <options>
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.
To exit, use `q'.
DESCRIPTION
The desk calculator works with postfix notation; rather like many HP Calculators.
Basic arithmetic uses the standard + - / * symbols but entered after
the digits
so entering:
100
0.5
*
p
will return 50
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