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#!/bin/ash LIST="$(< /etc/passwd awk -F: '{printf $1 ","}')" sed -i "s/^filter_users.*\$/filter_users = ${LIST%,}/g" /etc/sssd/sssd.conf LIST="$(< /etc/group awk -F: '{printf $1 ","}')" sed -i "s/^filter_groups.*\$/filter_groups = ${LIST%,}/g" /etc/sssd/sssd.conf exit 0