download
wget https://docs.broadcom.com/docs-and-downloads/raid-controllers/raid-controllers-common-files/8-07-14_MegaCLI.zip
unzip
unzip 8-07-14_MegaCLI.zip
wget https://docs.broadcom.com/docs-and-downloads/raid-controllers/raid-controllers-common-files/8-07-14_MegaCLI.zip
unzip 8-07-14_MegaCLI.zip
# | |
# CORS header support | |
# | |
# One way to use this is by placing it into a file called "cors_support" | |
# under your Nginx configuration directory and placing the following | |
# statement inside your **location** block(s): | |
# | |
# include cors_support; | |
# | |
# As of Nginx 1.7.5, add_header supports an "always" parameter which |
This is a quick guide to mounting a qcow2 disk images on your host server. This is useful to reset passwords, edit files, or recover something without the virtual machine running.
Step 1 - Enable NBD on the Host
modprobe nbd max_part=8
client | |
dev tun | |
proto tcp | |
remote 192.168.1.1 1194 | |
resolv-retry infinite | |
nobind | |
persist-key | |
persist-tun | |
ca [inline] | |
cert [inline] |
#!/bin/bash | |
# for Debian Jessie | |
configfile=/etc/keepalived/keepalived.conf | |
content=$(egrep '(vrrp_instance|interface|virtual_ipaddress)' -A1 $configfile | egrep -v "(\-\-|track_|virtual_)" | grep -A6 vrrp_); | |
#echo "$content"; |
#!/bin/sh | |
# | |
# About | |
# ----- | |
# This script sends simple system-metrics to a remote graphite server. | |
# | |
# | |
# Metrics | |
# ------- | |
# The metrics currently include the obvious things such as: |
Open $ vim /etc/default/grub
then add elevator=noop
next to GRUB_CMDLINE_LINUX_DEFAULT
. Run $ update-grub
and $ cat /sys/block/sda/queue/scheduler
to be sure that noop is being used:
$ vim /etc/default/grub
$ update-grub
$ cat /sys/block/sda/queue/scheduler
[noop] deadline cfq
Not using versioning on your configuration files and editing them with Vim? Use Vim’s backup option to automatically keep a copy of past versions:
To put in your ~/.vimrc
:
"Turn on backup option
set backup
#! /bin/bash | |
# | |
# Diffusion youtube avec ffmpeg | |
# Configurer youtube avec une résolution 720p. La vidéo n'est pas scalée. | |
VBR="2500k" # Bitrate de la vidéo en sortie | |
FPS="30" # FPS de la vidéo en sortie | |
QUAL="medium" # Preset de qualité FFMPEG | |
YOUTUBE_URL="rtmp://a.rtmp.youtube.com/live2" # URL de base RTMP youtube |
# Add this to your nginx.conf under http { } | |
server { | |
listen 843; | |
server_name localhost; | |
location / { | |
rewrite ^(.*)$ /crossdomain.xml; | |
} |