[Haskell-cafe] One-line haskell program with GHC

Jonathan Cast jonathanccast at fastmail.fm
Fri Jan 18 21:24:05 EST 2008

On 18 Jan 2008, at 2:00 PM, Clifford Beshers wrote:

> 2008/1/18 Sukit Tretriluxana <tretriluxana.s at gmail.com>:
> Hi,
> I don't know if it's been asked before. I just wonder if GHC  
> supports some sort of one-liner program that can be specify right  
> as the argument to either ghci or runghc program. In perl, they  
> have something like
> perl -e 'print "Hello"'
> Do we have similar thing with GHC?
>  ghc -e 'putStrLn "Yes, we do."'

Although, unlike perl, you don't have to say print explicitly if you  
don't need it:

ghc -e '"This works great!"'


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