On Thu, May 19, 2022 at 01:28:27AM +0200, Stefano Brivio wrote:'sleep' always needs an argument, this was meant to introduce a 2 seconds delay. Signed-off-by: Stefano Brivio <sbrivio(a)redhat.com>Reviewed-by: David Gibson <david(a)gibson.dropbear.id.au>--- test/demo/pasta | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/test/demo/pasta b/test/demo/pasta index 4bfea80..506d948 100644 --- a/test/demo/pasta +++ b/test/demo/pasta @@ -110,7 +110,7 @@ nl say Now the other way around... nl say we can use a loopback address -sleep +sleep 2 hostb nc -l -p 31337 sleep 2 ns echo "Hello from the namespace" | nc -N 127.0.0.1 31337-- David Gibson | I'll have my music baroque, and my code david AT gibson.dropbear.id.au | minimalist, thank you. NOT _the_ _other_ | _way_ _around_! http://www.ozlabs.org/~dgibson