#!/bin/sh
# Remove all environ variables
for e in $(env | sed "s/=.*//g")
do
    unset "$e" | :
done

# import profile.d
if [ -d /etc/profile.d ]; then
  for i in /etc/profile.d/*.sh; do
    if [ -r $i ]; then
      . $i
    fi
  done
  unset i
fi
