dce/encode.md

## encode.md

      
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              encode.md
            
          
    encode.c

Simple exercise for learning C:

Reads text from STDIN
By default, rotates all text by one character ("abc" => "bcd")
Prints to STDOUT
If the "-n [number]" flag is supplied, rotate by that many characters
If the "-d" (decode) flag is supplied, rotate in the opposite direction
If the "-f [filename]" flag is supplied, read from that file rather than STDIN