| 1234567891011121314151617181920 | #!/bin/shset -ecase "$1" inconfigure)    if ! getent passwd _clevis >/dev/null; then        adduser --quiet --system --group --no-create-home --home /nonexistent --force-badname _clevis    fi    ;;abort-upgrade|abort-remove|abort-deconfigure)    ;;*)    echo "postinst called with unknown argument '$1'" >&2    exit 1    ;;esac#DEBHELPER#exit 0
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