"Clark J. Wang" <[email protected]> writes: > Following command also prints nothing, confused :( > > for ((i = 0; i < 10; ++i)); do echo -n " $i"; done | while read v; do echo > $v; done
$ printf . | { read v; echo $?; }
1
Andreas.
--
Andreas Schwab, [email protected]
GPG Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5
"And now for something completely different."
