MySQL on Localhost
Modern versions of MySQL is memory intensive; thus, it is a pre-requisite that an adequate…
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VmWare Workstation 6, Linux disk expansion
Run the disk expansion command: "C:\Program Files\VMware\VMware Workstation\vmware-vdiskmanager" -x 60Gb "D:\My Virtual Machines\Centos 5.2 Test3\Red…
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VMware Virtual Disk Manager Does Not Expand Partitions
If you are using the VMware Virtual Disk Manager included in GSX Server, VMware Server,…
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How to Install Asterisk on Ubuntu
su[enter root password]cd /tempwget apt-get install build-essential wget libssl-dev libncurses5-dev libnewt-dev libxml2-dev linux-headers-$(uname -r) libsqlite3-dev…
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How to expand volume of a linux virtual machine residing in a ESXi host
1. Power off VM2. Expand volume size3. Power on VM4. Confirm new volume size# fdisk…
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Ideas for Open Source SAN using local storage
Use a server with local drives Set up Raid 0 Install "SheepDog on Centos/Ubuntu's KVM"…
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CentOS System Setup
Notes from 2018... # Upgrade system and clean disk yum upgrade yum clean all…
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HAProxy Example for SSH & OpenVNP forwarding
# Source: https://limbenjamin.com/articles/running-https-ssh-vpn-on-port-443.html global tune.ssl.default-dh-param 2048 defaults timeout connect 5000 timeout client 50000 timeout…
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HAProxy on CentOS 7
# Install HAProxy 1.8 using SCL repo yum install centos-release-scl yum install rh-haproxy18-haproxy rh-haproxy18-haproxy-syspaths …
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OpenProject Installation on CentOS 7
Docker Implementation: # Create database on existing SQL Server (not being used) #CREATE DATABASE…
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Install Fail2ban on CentOS 7 & 8
Objective: Ban all IPs that have failed logins by matching a certain policies. Here's a…
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SSL Certificates with LetsEncrypt
The following configuration is for demonstration purposes, only. It is of vital importance that the…
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HAProxy with Multiple SSL Certs
Method 1: --------- defaults log 127.0.0.1 local0 option tcplog frontend ft_test mode http bind…
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User Accounts Management
# Method 1 # Disable account while still retain "sudo su userX" # Block…
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HaProxy RDP Forwarding
HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Terminal Server\WinStations\RDP-Tcp PortNumber = 000001BB frontend fe_rdp_tsc bind 0.0.0.0:443 name rdp_web ssl crt kimconnect.com.pem mode…
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Linux Networking: Manual Configurations
Ubuntu Systems /etc/resolv.conf specifies the nameservers for resolver lookups. The order of lookup is sequential…
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How to Move Virtualbox Guest VMs to Different Hosts
Connect to Source Host and copy files to NAS: ssh webadmin@server01 vboxmanage list running vms…
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mysqldump & gunzip
Create SQL Dump: # Higher compression if bzip2 is installed on the system # mysqldump…
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PKGSRC
wget ftp://ftp.netbsd.org/pub/pkgsrc/stable/pkgsrc.tar.gz mkdir ~/usr tar -xzvf pkgsrc.tar.gz -C ~/usr ~/usr/pkgsrc/bootstrap/bootstrap --unprivileged # for permanence, put…
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CentOS: Java & Tomcat Installation
Install Java 1.6.0_20: The following instructions assume that there is no root access to…
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