Cool. But where is /dev/tcp? I get no such file or dir, followed by bad
file descriptor/
If you can make this portable, pls add to Cribs section.
Tx
Robert Citek wrote:
I came across a way to create a network socket using bash:
(
# set -x # uncomment for details
exec 5<>/dev/tcp/www.google.com/80
echo -e "GET / HTTP/1.0\n" >&5
cat <&5 | head -20
)
which is equivalent to this lynx command:
lynx -mime_header http://www.google.com | head -20
While this isn't very exciting, it could be useful for testing
network connections on machines that don't have lynx.
Regards,
- Robert
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