performance

One-liner to test ciphers performance against localhost:

for i in $(ssh -Q ciphers | while read row; do printf "$row "; done); do dd if=/dev/zero bs=1000000 count=1000 2> /dev/null | ssh -c $i localhost "(time -p cat) > /dev/null" 2>&1 | grep real | awk '{print "'$i': "1000 / $2" MB/s" }'; done