SICKRAGE_USER="sickrage" SICKRAGE_GROUP="sickrage" SICKRAGE_DIR="/opt/sickrage" post_install() { getent group ${SICKRAGE_GROUP} &> /dev/null || groupadd -r ${SICKRAGE_GROUP} &> /dev/null getent passwd ${SICKRAGE_USER} &> /dev/null || useradd -r -g ${SICKRAGE_GROUP} -d ${SICKRAGE_DIR} -s /usr/bin/nologin ${SICKRAGE_USER} &> /dev/null chown -R ${SICKRAGE_USER}:${SICKRAGE_GROUP} ${SICKRAGE_DIR} } post_upgrade() { chown -R ${SICKRAGE_USER}:${SICKRAGE_GROUP} ${SICKRAGE_DIR} } post_remove() { userdel ${SICKRAGE_USER} &> /dev/null groupdel ${SICKRAGE_GROUP} &> /dev/null || /bin/true }