View source for Building bradnorwiki on old MacBook

[[Notes|&lArr; Notes]]

=='''Install Ubuntu Server'''==
:Install Ubuntu server
::Change root password
:::<tt>sudo passwd root</tt>
=='''Enable wifi'''==
::''Enabling wifi has to be done on a clean install without any patches, updates or package installations being applied''
:Install drivers
::<tt>sudo apt update</tt>
::<tt>sudo apt install firmware-b43-installer</tt>
::<tt>sudo apt install linux-firmware</tt>
=='''Install some utilities'''==
:'''Update and Install emacs and some utilities...''' 
::<tt>sudo apt update</tt>
::<tt>sudo apt upgrade</tt>
::<tt>sudo apt install emacs</tt>
::and to suppress creation of #file# backup files, 
:::create .emacs in <tt>~</tt> and <tt>/root</tt> containing
:::<tt>;; backup in one place. flat, no tree structure</tt>
:::<tt>(setq backup-directory-alist '(("" . "~/.emacs.d/backup")))</tt>
:'''utilities for amongst others zip, nmcli, ifconfig, sensors and stress'''
::<tt>sudo apt install zip network-manager net-tools lm-sensors stress</tt>
::<tt>sudo apt install zip</tt>
=='''Configure ssh to use keys'''==
:copy key to server for ssh client machine
::<tt>ssh-copy-id -i ~/.ssh/id_rsa.pub <remote_user>@<remote_host></tt>
:check can still login over ssh with key
:modify server ssh installation to disable password login
::<tt>sudo emacs /etc/ssh/sshd_config</tt>
:and add/modify
::<tt>PasswordAuthentication no</tt>
::<tt>PermitRootLogin no</tt>
::<tt>UsePAM no</tt>
:restart ssh
::<tt>sudo systemctl restart ssh</tt>
=='''Power management stuff to allow lid to be closed'''==
:Edit <tt>/etc/systemd/logind.conf</tt> and modify
::<tt>HandleLidSwitch=ignore</tt>
::<tt>HandleLidSwitchExternalPower=ignore</tt>
::<tt>HandleLidSwitchDocked=ignore</tt>
:and reboot
=='''Screen brightness and therefore Apple lid logo'''==
::<tt>sudo echo 50 | sudo tee /sys/class/backlight/intel_backlight/brightness</tt>
:and at start up edit/create a file 
::<tt>/etc/rc.local</tt>
:containing
::<tt>#!/bin/bash</tt>
::<tt>echo 50 | tee /sys/class/backlight/intel_backlight/brightness</tt>
::<tt>exit 0</tt>
:and make it executable 
::<tt>sudo chmod a+x /etc/rc.local</tt>
=='''Fan management'''==
:Install management software
::<tt>sudo apt install macfanctld</tt>
:Test by using sensors and stress testing
:then run 
::<tt>sensors</tt> 
:to see fan speed on line 'Exhaust  :   5179 RPM  ...' 
:or use
::<tt>sensors | grep -i '\(exhaust\|core \)' ; stress --cpu 2 --timeout 20 ; sensors | grep -i '\(exhaust\|core \)'</tt>
=='''Mediawiki'''==
:[https://www.mediawiki.org/wiki/Manual:Running_MediaWiki_on_Debian_or_Ubuntu https://www.mediawiki.org/wiki/Manual:Running_MediaWiki_on_Debian_or_Ubuntu]
:Install the LAMP stack - Apache, MySQL etc
::<tt>sudo apt-get install apache2 mysql-server php php-mysql libapache2-mod-php php-xml php-mbstring</tt>
and additional bits for mediawiki
::<tt>sudo apt-get install php-apcu php-intl imagemagick inkscape php-gd php-cli php-curl php-bcmath git</tt>
::<tt>sudo systemctl restart apache2</tt>
:Secure mysql
::<tt>sudo mysqladmin -u root password <password></tt>
::<tt>sudo mysql_secure_installation</tt>
=='''Install automysqlbackup and rsnapshot'''==
::<tt>sudo apt install automysqlbackup</tt>
::<tt>sudo apt install rsnapshot</tt>
=='''Set up copy to OneDrive''' ''to be written''==
=='''Set up noip'''==
:Will need to install 'make'
::<tt>sudo apt install build-essential</tt>
:Download the DUC and save the file to: /usr/local/src
:Open terminal and execute the following:
::<tt>cd /usr/local/src</tt>
::<tt>tar xzf noip-duc-linux.tar.gz</tt>
::<tt>cd noip-2.1.9-1</tt>
::<tt>make</tt>
::<tt>make install</tt>
:If the install did not create configuration file then run.  You need username/password for noip and port 80 need to be forwarded to the machine 
::<tt>/usr/local/bin/noip2 -C</tt>
:To start at boot time, create a service by creating a file <tt>/lib/systemd/system/noip.service</tt> containing
::[Unit]
::Description=NOIP dynamic dns updater
::After=multi-user.target
::[Service]
::Type=forking
::ExecStart=/usr/local/bin/noip2 -c /usr/local/etc/no-ip2.conf
::StandardOutput /var/log/noip.log
::[Install]
::WantedBy=multi-user.target 
:and enable by
::<tt>sudo systemctl enable noip.service</tt>
=='''Set up certbot'''==
:[https://certbot.eff.org/instructions?ws=apache&os=ubuntufocal https://certbot.eff.org/instructions?ws=apache&os=ubuntufocal]
=='''Modify apache config'''==
:Create a virtual site for bradnormac.ddns.net
:Install and restore mediawiki
:Create mysql user
::sudo mysql
::CREATE DATABASE bradnor;
::USE bradnor;
::CREATE USER 'mediawiki'@'localhost' IDENTIFIED BY '<password>';
::GRANT SELECT, INSERT, UPDATE, DELETE ON bradnor.* TO 'mediawiki'@'localhost';
::less secure alternative GRANT ALL PRIVILEGES ON *.* TO 'mediawiki'@'localhost' IDENTIFIED BY 'password';
=='''Configure PHP'''==
:Edit <tt>/etc/php/7.3/apache2/php.ini</tt>
::set
:::upload_max_filesize = 20M
:::memory_limit = 128M