if grep --silent ^PRELINKING /etc/sysconfig/prelink ; then
        sed -i "s/^PRELINKING.*/PRELINKING=no/g" /etc/sysconfig/prelink
else
        echo -e "\n# Set PRELINKING to 'no' per security requirements" >> /etc/sysconfig/prelink
        echo "PRELINKING=no" >> /etc/sysconfig/prelink
fi

prelink -u -a
# Function to install or uninstall packages on RHEL and Fedora systems.
#
# Example Call(s):
#
#     package_command install aide
#     package_command remove telnet-server
#
function package_command {

# Load function arguments into local variables
local package_operation=$1
local package=$2

# Check sanity of the input
if [ $# -ne "2" ]
then
  echo "Usage: package_command 'install/uninstall' 'rpm_package_name"
  echo "Aborting."
  exit 1
fi

# If dnf is installed, use dnf; otherwise, use yum
if [ -f "/usr/bin/dnf" ] ; then
  install_util="/usr/bin/dnf"
else
  install_util="/usr/bin/yum"
fi

if [ "$package_operation" != 'remove' ] ; then
  # If the rpm is not installed, install the rpm
  if ! /bin/rpm -q --quiet $package; then
    $install_util -y $package_operation $package
  fi
else
  # If the rpm is installed, uninstall the rpm
  if /bin/rpm -q --quiet $package; then
    $install_util -y $package_operation $package
  fi
fi

}

package_command install dracut-fips

dracut -f

if [ -e /sys/firmware/efi ]; then
	BOOT=`df /boot/efi | tail -1 | awk '{print $1 }'`
else
	BOOT=`df /boot | tail -1 | awk '{ print $1 }'`
fi

# Correct the form of default kernel command line in /etc/default/grub
if ! grep -q "^GRUB_CMDLINE_LINUX=\".*fips=1.*\"" /etc/default/grub;
then
  # Append 'fips=1' argument to /etc/default/grub (if not present yet)
  sed -i "s/\(GRUB_CMDLINE_LINUX=\)\"\(.*\)\"/\1\"\2 fips=1\"/" /etc/default/grub
fi

# Edit runtime setting
# Correct the form of kernel command line for each installed kernel in the bootloader
/sbin/grubby --update-kernel=ALL --args="boot=${BOOT} fips=1"