Hello Andrey,
Am 03.05.2019 um 20:52 schrieb Andrey Repin:
Greetings, Eliot Moss!
On 5/2/2019 11:37 AM, Stephen Carrier wrote:
On Wed, May 01, 2019 at 11:20:59AM +0200, Thomas Wolff wrote:
Calling WSL seems to break pipe processing:
(echo 1; echo 2) |
while read line
do
echo $line
wsl uname
done
I don't know about wsl, but could it be absorbing the standard input?
What if "wsl uname" is replaced with "wsl uname < /dev/null" ?
You seem to be right; when I add < /dev/null as described, I get the expected
output.
Why not just
wsl uname <&-
I wonder?
That gives me an error "Invalid handle", or, using `head` instead of
`wsl`: head: failed to reopen 'stdin' with mode 'rb': Bad file descriptor.
By the way, a funny variant of the test case is
(echo 1; echo 2) |
while read line
do
echo $line
head -1
done
(Add an 'x' marker to the echo to watch the intricacies...)
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