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#!/bin/sh
set -e
if [ "$1" = "configure" ]; then
update-alternatives --quiet --install /usr/bin/tabbed tabbed \
/usr/bin/tabbed.default 100
update-alternatives --quiet --install /usr/bin/tabbed tabbed \
/usr/bin/tabbed.meta 50
# 'slock' needs to set '/proc/PID/oom_score_adj' to a value
# lower than '0'. Try and set CAP_SYS_RESOURCE to 'slock' binary,
# which allows us to install it without the setuid bit.
# We also need to set 'CAP_DAC_OVERRIDE',
# see http://www.gossamer-threads.com/lists/linux/kernel/1803612.
if command -v setcap > /dev/null; then
if ! setcap cap_sys_resource,cap_dac_override+ep /usr/bin/slock; then
echo "Setcap failed on /usr/bin/slock." \
"Slock will not be able to disable the OOM killer." >&2
fi
else
echo "Setcap is not installed." \
"Slock will not be able to disable the OOM killer." >&2
fi
fi
#DEBHELPER#
exit 0
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