On 14 Dec 2007, at 1:21 AM, Jules Bean wrote:
Evan Laforge wrote:
it seems that script may be not terminated if its output isn't
read, so
better code should be
(_, h, g, _) - runInteractiveCommand script params
result - hGetLine h
hGetContents h = evaluate.length
hGetContents g =
Evan Laforge wrote:
it seems that script may be not terminated if its output isn't read, so
better code should be
(_, h, g, _) - runInteractiveCommand script params
result - hGetLine h
hGetContents h = evaluate.length
hGetContents g = evaluate.length
Tangent here, but does anyone else think
On Thu, 2007-12-13 at 15:48 +0300, Bulat Ziganshin wrote:
Hello haskell-cafe,
please help me with selection of proper function to use
i need to run external command with parameter and get its stdout, smth
like this:
output - system cmd param
the code should be compatible with unix
Hi Bulat,
You wrote:
please help me with selection of proper function to use
i need to run external command with parameter and get its stdout, smth
like this:
output - system cmd param
the code should be compatible with unix and windows, and it should be
possible to execute scripts (so afaiu
so,
do (stdin,stdout,stderr,ph) - runInteractiveCommand script param
waitForProcess ph
when i should read stdout? before or after waitForProcess?
If you are sure that your script will behave nicely
(or don't care if it doesn't), how about just:
(_, h, _, _) - runInteractiveCommand script
On Thu, 2007-12-13 at 15:06 +0200, Yitzchak Gale wrote:
Hi Bulat,
You wrote:
please help me with selection of proper function to use
i need to run external command with parameter and get its stdout, smth
like this:
output - system cmd param
the code should be compatible with
