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#!/bin/sh
#
# Log all environment variables to ZED_DEBUG_LOG.
#
test -f "${ZED_SCRIPT_DIR}/zed.rc" && . "${ZED_SCRIPT_DIR}/zed.rc"
# Override the default umask to restrict access to a newly-created logfile.
umask 077
# Append stdout to the logfile after obtaining an advisory lock.
exec >> "${ZED_DEBUG_LOG:=/tmp/zed.debug.log}"
flock -x 1
printenv | sort
echo
exit 0
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