"Dr. Werner Fink" <[email protected]> writes: > a=$((/bin/cat|wc -l) <<EOF > a > b > EOF > )
Useless subshell.
a=$({ /bin/cat | wc -l; } <<EOF
a
b
EOF
)
Andreas.
--
Andreas Schwab, [email protected]
GPG Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5
"And now for something completely different."
