#!/bin/bash
# platform = Oracle Linux 7,Red Hat Enterprise Linux 7,Red Hat Virtualization 4,multi_platform_fedora
# packages = pam

pamFile="/etc/pam.d/password-auth"

# Make sure rounds is set to default value
if grep -q "rounds=" $pamFile; then
    sed -iP --follow-symlinks "/password[[:space:]]\+sufficient[[:space:]]\+pam_unix\.so/ \
                                    s/rounds=[[:digit:]]\+/rounds=5000/" $pamFile
else
    sed -iP --follow-symlinks "/password[[:space:]]\+sufficient[[:space:]]\+pam_unix\.so/ s/$/ rounds=5000/" $pamFile
fi
