Joel Hammer wrote:
> I am trying to pipe input to a bash script, like so:
> echo one two three | script
>
> The script has this:
> for i in $@
> do
> echo $i
> done
$@ holds positional parameters, not stdin. To read stdin, use read:
--- snip ---
#!/bin/sh
read i
while [ "$i" != "" ]; do
echo $i
read i
done
--- snip ---
$ echo one two three | ./x
one two three
Kurt
--
Authors are easy to get on with -- if you're fond of children.
-- Michael Joseph, "Observer"
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