#!/bin/sh
echo "Setting required kernel parameters."
# I actually do it three times, hoping to hammer this into Ubuntu's dense skull.
sysctl -w kernel.randomize_va_space=0
sysctl -w kernel.yama.ptrace_scope=0
if grep -q "kernel.yama.ptrace_scope=0" /etc/sysctl.conf
then
  echo "Already installed into /etc/sysctl.conf, doing nothing."
else
  echo "kernel.randomize_va_space=0" >> /etc/sysctl.conf
  echo "kernel.yama.ptrace_scope=0" >> /etc/sysctl.conf
fi