This file is indexed.

/usr/sbin/diagperm is in netdiag 1.1-1.

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
# Change permissions, links so that a group of users can access the
# diagnostic commands.
# Originally (C) Christoph Lameter
# Changes in 2007 and 2008 done by Michael Meskes <meskes@debian.org>
# Placed under GPL

COMMANDS="netwatch trafshow"

errorexit()
{
	echo -n "ERROR: "
	echo $1;
	exit 1;
}


if [ "x$1" = "x" ]; then
  echo "Usage: diagperm [set] <group allowed access to diagnostic commands> | unset"
else
  if [ "`id -u`" -ne 0 ]; then
	errorexit "This program must be run by super-user (root)."
  fi
  if [ $1 = "unset" ]
  then
	for i in $COMMANDS; do
		if [ -x /usr/sbin/dpkg-statoverride ]; then
	 		dpkg-statoverride --remove /usr/sbin/$i || errorexit "Cannot suid unregister /usr/sbin/$i."
		fi
		if [ -f /usr/sbin/$i ]; then
			chgrp root /usr/sbin/$i
			chmod 0755 /usr/sbin/$i
		fi
	done
  else
  	[ $1 = "set" ] && shift;
  	if grep -q "^$1:" /etc/group; then
    		for i in $COMMANDS; do
			if [ -x /usr/sbin/dpkg-statoverride ]; then
	 			dpkg-statoverride --update --add root $1 4754 /usr/sbin/$i || errorexit "Cannot suid register /usr/sbin/$i ."
			else
#
#		this is a fallback for systems without dpkg
#
				if [ -f /usr/sbin/$i ]; then
					chgrp $1 /usr/sbin/$i
					chmod 4754 /usr/sbin/$i
				fi
			fi
    		done
    		echo "Permissions enabled for members of group $1."
   	else
     		echo "Group $1 not in /etc/group."
   	fi
  fi
fi