add pffft

pffft/bench/unix_info.sh

@@ -0,0 +1,9 @@
+#!/bin/bash
+
+lscpu > unix_lscpu.txt
+cat /proc/cpuinfo > unix_cpuinfo.txt
+lsb_release -a  > unix_lsb_release.txt
+FILES=$(ls -1 /etc/*-release)
+if [ ! -z "$FILES" ]; then
+  cp /etc/*-release ./
+fi