openvpn --config newconfig.ovpn
cat file.txt | while read line; do echo $line | sed "s/\(\([^,]\+,\)\{9\}\)/\1$((RANDOM%1000000+8243678))/"; done
ssh serverA sudo scp /file serverB:/file
ssh serverA sudo cp /file /tmp/file && sudo chown webmaster /tmp/file
scp serverA:/tmp/file /file
ssh serverA sudo rm /tmp/file