@RubenKelevra RubenKelevra

RubenKelevra / reboot_on_kernel_updates.sh

Last active July 29, 2016 09:27

CentOS reboot on kernel updates

	#!/bin/bash
	LAST_KERNEL=$(rpm -q --last kernel \| perl -pe 's/^kernel-(\S+).*/$1/' \| head -1)
	CURRENT_KERNEL=$(uname -r)

	if [ "$LAST_KERNEL" != "$CURRENT_KERNEL" ]; then
	logger 'automatic reboot by yum-daily in 10 seconds'
	sleep 10
	sync
	systemctl reboot&
	fi

RubenKelevra / patched PGKBUILD for homeassistant

Created July 25, 2016 15:22

	# Maintainer: Grégoire Seux <[email protected]>
	# Contributor: Dean Galvin <[email protected]>
	_pkgname="home-assistant"
	pkgname="python-home-assistant"
	pkgdesc='Home Assistant is an open-source home automation platform running on Python 3'
	pkgver=0.24.1
	pkgrel=1
	url="https://home-assistant.io/"
	license=('MIT')
	arch=('any')

RubenKelevra / merge without merge commit.txt

Created July 16, 2016 17:18

Git

RubenKelevra / spindown_harddrives.sh

Last active July 10, 2016 17:06

	for i in 1 2 3 4 5; do

	pool_mnt='/tanka /sftponly/*/tanka'
	pool_name='tanka'

	handle_count="$(lsof $pool_mnt \| grep -v ' cwd ' \| grep -v ^COMMAND \| wc -l)"

	if [ "$handle_count" -ne 0 ]; then
	rm -f /tmp/spindown_harddrives.marker*
	exit 0

RubenKelevra / zfs zram log device

Created July 6, 2016 11:06

highly unsafe! ;)

	# modprobe zram
	# echo lz4 > /sys/block/zram0/comp_algorithm
	# echo 10G > /sys/block/zram0/disksize
	# zpool add tanka log /dev/zram0

RubenKelevra / Qdisc statistics

Created June 27, 2016 07:41

Qdisc statistics

watch tc -s qdisc ls dev $dev

RubenKelevra / SCTP Conntrack missing ERROR

Last active June 27, 2016 07:38

Linux kernel complains about missing SCTP-Module for Conntracking...

	conntrack: generic helper won't handle protocol 132. Please consider loading the specific helper module.

	Fixing with

	echo "ip_conntrack_proto_sctp" > /etc/modules-load.d/sctp.conf
	modprobe ip_conntrack_proto_sctp

RubenKelevra / install.sh

Created June 26, 2016 14:35

	[ -z "$1" ] && (echo "supply a hostname!") && exit 1
	hostname="$1"

	extrarepos='
	[archlinuxfr]
	SigLevel = Optional TrustAll
	Server = http://repo.archlinux.fr/$arch

	[repo-ck]
	Server = http://repo-ck.com/$arch

RubenKelevra / gist:f887a2983af77884cbe9fc61f816825d

Created June 26, 2016 08:17

	oldifs="$IFS"
	IFS=$'\n'
	echo "" > installed_programs.txt
	for e in `yaourt -Qen`; do
	echo "$(echo $e \| cut -d' ' -f1)" >> installed_programs.txt
	done
	IFS=$oldifs

RubenKelevra / install_nginx_mainline_libressl.txt

Last active October 6, 2016 14:25

	gpg-agent --daemon
	gpg --full-gen-key --pinentry-mode loopback
	gpg --keyserver keyserver.ubuntu.com --recv-key 1FFAA0B24B708F96
	gpg --keyserver keyserver.ubuntu.com --recv-key 520A9993A1C052F8
	gpg --lsign-key 1FFAA0B24B708F96
	gpg --lsign-key 520A9993A1C052F8
	yaourt -S nginx-mainline-libressl --noconfirm