[khome.git] / home / bin / resolv

#! /bin/sh

FILE='/etc/resolv.conf'
CONTENT=\
'nameserver 167.206.13.180
nameserver 167.206.13.181
nameserver 192.168.1.1'

uncommented() {
	echo "$CONTENT"
}

commented() {
	for line in "$CONTENT"
	do
		echo "$line" | sed 's/^/#/'
	done
}

switch_on() {
	chattr -i "$FILE"  # Make mutable
	rm -f "$FILE"
	uncommented > "$FILE"
	chmod a+r "$FILE"
}

switch_off() {
	rm -f "$FILE"
	commented > "$FILE"
	chmod a-rw "$FILE"
	chattr +i "$FILE"  # Make immutable
}

case "$1" in
	'on' ) switch_on;;
	'off') switch_off;;
	'')
		echo "usage: $0 SWITCH\n\nSWITCH = on | off"
		exit 1;;
esac
Commit	Line	Data
	1	#! /bin/sh
	2
	3	FILE='/etc/resolv.conf'
	4	CONTENT=\
	5	'nameserver 167.206.13.180
	6	nameserver 167.206.13.181
	7	nameserver 192.168.1.1'
	8
	9	uncommented() {
	10	echo "$CONTENT"
	11	}
	12
	13	commented() {
	14	for line in "$CONTENT"
	15	do
	16	echo "$line" \| sed 's/^/#/'
	17	done
	18	}
	19
	20	switch_on() {
	21	chattr -i "$FILE" # Make mutable
	22	rm -f "$FILE"
	23	uncommented > "$FILE"
	24	chmod a+r "$FILE"
	25	}
	26
	27	switch_off() {
	28	rm -f "$FILE"
	29	commented > "$FILE"
	30	chmod a-rw "$FILE"
	31	chattr +i "$FILE" # Make immutable
	32	}
	33
	34	case "$1" in
	35	'on' ) switch_on;;
	36	'off') switch_off;;
	37	'')
	38	echo "usage: $0 SWITCH\n\nSWITCH = on \| off"
	39	exit 1;;
	40	esac