�PNG  IHDR��;���IDATx��ܻn�0���K�� �)(�pA��� ���7�LeG{�� �§㻢|��ذaÆ 6lذaÆ 6lذaÆ 6lom��$^�y���ذag�5bÆ 6lذaÆ 6lذa{���� 6lذaÆ �`����}H�Fkm�,�m����Ӫ���ô�ô!� �x�|'ܢ˟;�E:���9�&ᶒ�}�{�v]�n&�6� �h��_��t�ڠ͵-ҫ���Z;��Z$�.�P���k�ž)�!��o���>}l�eQfJ�T��u і���چ��\��X=8��Rن4`Vw�l�>����n�G�^��i�s��"ms�$�u��i��?w�bs[m�6�K4���O���.�4��%����/����b�C%��t ��M�ז� �-l�G6�mrz2���s�%�9��s@���-�k�9�=���)������k�B5����\��+͂�Zsٲ ��Rn��~G���R���C����� �wIcI��n7jJ���hۛNCS|���j0��8y�iHKֶۛ�k�Ɉ+;Sz������L/��F�*\��Ԕ�#"5��m�2��[S��������=�g��n�a�P�e�ғ�L�� lذaÆ 6l�^k��̱aÆ 6lذaÆ 6lذa;���� �_��ذaÆ 6lذaÆ 6lذaÆ ���R���IEND�B` #!/bin/sh set -e # Systemd systems use a systemd timer unit which is preferable to # run. We want to randomize the apt update and unattended-upgrade # runs as much as possible to avoid hitting the mirrors all at the # same time. The systemd time is better at this than the fixed # cron.daily time if [ -d /run/systemd/system ]; then exit 0 fi check_power() { # laptop check, on_ac_power returns: # 0 (true) System is on main power # 1 (false) System is not on main power # 255 (false) Power status could not be determined # Desktop systems always return 255 it seems if which on_ac_power >/dev/null 2>&1; then if on_ac_power; then : elif [ $? -eq 1 ]; then return 1 fi fi return 0 } # sleep for a random interval of time (default 30min) # (some code taken from cron-apt, thanks) random_sleep() { RandomSleep=1800 eval $(apt-config shell RandomSleep APT::Periodic::RandomSleep) if [ $RandomSleep -eq 0 ]; then return fi if [ -z "$RANDOM" ] ; then # A fix for shells that do not have this bash feature. RANDOM=$(( $(dd if=/dev/urandom bs=2 count=1 2> /dev/null | cksum | cut -d' ' -f1) % 32767 )) fi TIME=$(($RANDOM % $RandomSleep)) sleep $TIME } # delay the job execution by a random amount of time random_sleep # ensure we don't do this on battery check_power || exit 0 # run daily job exec /usr/lib/apt/apt.systemd.daily