#!/bin/rc
# df: print file system disk usage
#     usage: df [ host ]
rfork e

hj=/srv/hjfs.cmd
cw=/srv/cwfs.cmd
host=$1

if(~ $#host 1)
	exec rcpu -h $host -u glenda -c /mnt/term/bin/df

if(! ~ $user glenda)
	exec rcpu -h $sysname -u glenda -c /mnt/term/bin/df

if(test -w $hj)
	echo df >>$hj &&
	cat /dev/kmesg | tail -2
if(test -w $cw)
	echo statw >>$cw &&
	read -n 21 $cw