From 5948612fe7191734ccc89570e808659ee2e6b3e3 Mon Sep 17 00:00:00 2001 From: Sebastien Luttringer Date: Wed, 31 Aug 2011 11:32:51 +0200 Subject: Load sysctl config files from sysctl.d This patch implement loading of sysctl config files as described in http://0pointer.de/public/systemd-man/sysctl.d.html This is a very conveniant way of configuring sysctl option for sysadmin which can drop sysctl config files inside this directory to enable some feature. Dropping a file like disableipv6.conf inside this directory will disable ipv6 $ cat disableipv6.conf net.ipv6.conf.all.disable_ipv6 = 1 There is atm no package which use this functionnality Signed-off-by: Sebastien Luttringer --- arch-sysctl | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100755 arch-sysctl (limited to 'arch-sysctl') diff --git a/arch-sysctl b/arch-sysctl new file mode 100755 index 0000000..4856df6 --- /dev/null +++ b/arch-sysctl @@ -0,0 +1,29 @@ +#!/bin/bash +# +# /usr/lib/initscripts/arch-sysctl +# +# Load sysctl configuration files following +# http://0pointer.de/public/systemd-man/sysctl.d.html +# + +shopt -s nullglob + +declare -a sysctl_d=( + /usr/lib/sysctl.d/*.conf + /etc/sysctl.d/*.conf + /run/sysctl.d/*.conf + /etc/sysctl.conf +) +declare -A fragments + +# files declared later in the sysctl_d array will override earlier +# Example: `/etc/sysctl.d/foo.conf' supersedes `/usr/lib/sysctl.d/foo.conf'. +for path in "${sysctl_d[@]}"; do + [[ -f $path ]] && fragments[${path##*/}]=$path +done + +for path in "${fragments[@]}"; do + sysctl -q -p "$path" +done + +# vim: set ts=2 sw=2 noet: -- cgit v1.2.3