Easy Redirection of Sudo Output
Jul 06, 2010, 19:33 (1 Talkback[s])
(Other stories by Juliet Kemp)
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"If you're using Sudo, you've probably already discovered that
the increased privileges apply only to the first command typed and
don't extend to any input or output redirection. For example:
sudo iptables -L > /etc/iptables
"will give you a 'Permission denied' error because the shell
interprets the first command (with sudo), then pipes it into the
second command (without sudo)."
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