If you directly use sudo command to redirect ,you will probably get error,eg:
sudo route -n> /etc/linuxine
you will get error:
bash: /etc/linuxine: Permission denied
The correct command for redirection should be:
sudo sh -c "route -n > /etc/linuxine"
Essentially you need to open a new shell as root, because it's the shell that's doing the redirection.