This file is indexed.

/usr/lib/radare/bin/daemon-cmd is in radare-common 1:1.5.2-6.

This file is owned by root:root, with mode 0o755.

The actual contents of the file can be viewed below.

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#!/bin/sh
#
# TODO: implement basic mutex
#

if [ -z "$FIFO" ]; then
	FIFO="/tmp/radare-daemon.fifo"
fi

if [ -z "$1" ]; then
	echo "Usage: rsc daemon-cmd 'command'"
	echo "Use the FIFO environvar to define the communication channel"
	exit 1
fi

:> /tmp/b
echo "$@ > /tmp/b" > $FIFO
for a in 1 2 3 4 5 6 7 8 9 10 ;  do
	if [ -n "`cat /tmp/b`" ]; then
	  break
	fi
	true # dummy fork
done
cat /tmp/b ; rm -f /tmp/b