61 lines
1.2 KiB
Bash
61 lines
1.2 KiB
Bash
#!/bin/sh
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mode=$1
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dest=$2
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usage() {
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echo "Usage: ${0} <'connect'|'send'|'receive'> <destination>"
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exit
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}
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if [ ! "$mode" ] ; then
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echo 'Mode not specified!'
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usage
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fi
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if [ ! "$dest" ] ; then
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echo 'Dest not specified!'
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usage
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fi
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case "$mode" in
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'connect')
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prefix=''
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command='echo -n'
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;;
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'send')
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prefix='dd if=/dev/zero bs=4k count=256 | '
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command='cat > /dev/null'
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;;
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'receive')
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prefix=''
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command='dd if=/dev/zero bs=4k count=256'
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;;
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*)
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echo "Mode must be one of connect, send, receive"
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usage
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;;
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esac
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mkdir -p "$dest"
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for m in $(cat macs) ; do
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for c in $(cat ciphers) ; do
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for k in $(cat kex) ; do
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echo
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echo "${dest}/${mode}__${m}__${c}__${k}.log"
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$prefix /usr/bin/time ssh -o MACs=$m -o Ciphers=$c -o KexAlgorithms=$k $dest "${command}" 2>&1 >/dev/null |
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tee -a "${dest}/${mode}__${m}__${c}__${k}.log"
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sleep 0.1 || break
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done
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sleep 0.1 || break
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done
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sleep .01 || break
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done
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(
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echo 'Mode MAC Cipher KEX Time'
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for f in ${dest}/*.log ; do
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echo -n "$f "
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cut -f 2 -w < $f | awk '{s+=$0}END{print s/NR}' RS=" "
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done | sort -gk 2 | head -10 | tr '_' ' '
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) | column -t
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