freebsd-dev/etc/rc.sysctl

#!/bin/sh
#
# Read in /etc/sysctl.conf and set things accordingly
#
# $FreeBSD$
if [ -f /etc/sysctl.conf ]; then
	sed '
		/^[  	]*#/d
		/^[ 	]*$/d
		s/#.*$//g
	' /etc/sysctl.conf |
	while read var
	do
		sysctl -w ${var}
	done
fi
Add two features: log_in_vain: log_in_vain turns on logging for packets to ports for which there is no listener. rc.sysctl: A generic way to set sysctl values. It reads /etc/syslog.conf and sets values based on that. No /etc/syslog.conf has been checked in yet, and I've not added this to the makefile yet until I get more feedback. Reviewed by: -current, -hackers and bde especially 1999-03-28 20:36:03 +00:00			`#!/bin/sh`
			`#`
			`# Read in /etc/sysctl.conf and set things accordingly`
			`#`
$Id$ -> $FreeBSD$ 1999-08-27 23:37:10 +00:00			`# $FreeBSD$`
Add two features: log_in_vain: log_in_vain turns on logging for packets to ports for which there is no listener. rc.sysctl: A generic way to set sysctl values. It reads /etc/syslog.conf and sets values based on that. No /etc/syslog.conf has been checked in yet, and I've not added this to the makefile yet until I get more feedback. Reviewed by: -current, -hackers and bde especially 1999-03-28 20:36:03 +00:00			`if [ -f /etc/sysctl.conf ]; then`
Add and document support for handling comments and blank lines in /etc/sysctl.conf. Reviewed by: imp, jkh 2000-01-16 18:12:42 +00:00			`sed '`
			`/^[ ]*#/d`
			`/^[ ]*$/d`
			`s/#.*$//g`
			`' /etc/sysctl.conf \|`
			`while read var`
Add two features: log_in_vain: log_in_vain turns on logging for packets to ports for which there is no listener. rc.sysctl: A generic way to set sysctl values. It reads /etc/syslog.conf and sets values based on that. No /etc/syslog.conf has been checked in yet, and I've not added this to the makefile yet until I get more feedback. Reviewed by: -current, -hackers and bde especially 1999-03-28 20:36:03 +00:00			`do`
Style clean-up: * All variables are now embraced: ${foo} * All comparisons against some value now take the form: [ "${foo}" ? "value" ] where ? is a comparison operator * All empty string tests now take the form: [ -z "${foo}" ] * All non-empty string tests now take the form: [ -n "${foo}" ] Submitted by: jkh 1999-08-25 16:01:45 +00:00			`sysctl -w ${var}`
Add two features: log_in_vain: log_in_vain turns on logging for packets to ports for which there is no listener. rc.sysctl: A generic way to set sysctl values. It reads /etc/syslog.conf and sets values based on that. No /etc/syslog.conf has been checked in yet, and I've not added this to the makefile yet until I get more feedback. Reviewed by: -current, -hackers and bde especially 1999-03-28 20:36:03 +00:00			`done`
			`fi`