Recently Updated Pages

LVM

LVM functions by layering abstractions on top of physical storage devices. The basic layers that ...

Fedora 30 QEMU-KVM OVMF Passthrough

My Hardware Motherboard: Z370 AORUS Gaming 5 (rev. 1.0)CPU: Intel(R) Core(TM) i7-8700K CPURAM: 6...

OpenSSL

Check SSL On domain openssl s_client -connect www.domain.com:443 Check a Certificate Signing R...

Docker Swarm (WIP)

On master docker swarm init Copy/Paste docker swarm join on all other nodes docker swarm join ...

Docker

Docker hub https://hub.docker.com/ Searching an Image docker search <img-name> Pull a I...

Cisco ASA - AnyConnect VPN

Enable webvpn webvpn enable outside anyconnect image disk0:/anyconnect-win-4.0.00061-k9.pkg ...

Apache/Nginx/Varnish

Apache vhost vim /etc/httpd/conf/httpd.conf add ( include vhosts/*.conf ) at the bottom mkdir ...

Fedora Build ACS Override Patch Kernel

Add RPM Fusion sudo dnf install https://download1.rpmfusion.org/free/fedora/rpmfusion-free-relea...

Kubernetes the hard way

node notes kube-1 192.168.1.8 192.168.2.151kube-2 192.168.1.10 192.168.2.162kube-3 192.168.1.6 1...

rdiff-backup

#!/bin/bash SERVEURS="HOSTNAME.SEVER.COM 127.0.0.1" RDIFFEXCLUSIONS="--exclude /mnt --exclude...

Firewall iptables script

# Interfaces WAN="ens3" LAN="ens9" #ifconfig $LAN up #ifconfig $LAN 192.168.1.1 netmask 255...

named

/etc/named.conf options { listen-on port 53 { any; }; listen-on-v6 { none; }; ...

SQL Server 2016 Step by Step: Creating AlwaysOn Availability Group

Table of Contents Prerequisites: This environment: SQL Server Installation Failover Cl...

Windows Server 2012 booting in recovery (GPT/UEFI FIX)

If OS keeps booting in recovery, this is how you can fix it: Open the CMD in the windows live ...

Git

Tags git tag -a v0.1 -m "tagname"git tag v0.1Deletegit tag -d v0.1 Branch Create branchgit bra...

Chef notes

run cookbook locallychef-client --local-mode recipes/default.rb genrate cookbook chef generate c...

OpenStack MySQL command

Force delete snapshot use cinder; update snapshots set status='deleted', deleted='1' where id =...

Innodb recovery

What we will need to do for the recovery is to stop mysql and put it in innodb_force_recovery to ...

Reset MySQL root password

Stop MySQL systemctl stop mysqld Set the MySQL environment option systemctl set-environment MY...

MS SQL Commands

Rename a domain user: ALTER LOGIN [OLD_DOMAIN\Administrator] WITH NAME = [NEW_DOMAIN\Administrat...