Check/disable .htaccess for redirects, etc

Useful for Supermicro BIOS updates etc

Download FDOEMCD.zip, copy files to CDROOT, use makeiso.bat

FDOEMCD

https://support.siliconmechanics.com/portal/en/kb/articles/creating-freedos-bootable-iso

.htaccess:
AuthName "Dialog prompt"
AuthType Basic
AuthUserFile /home/username/example.com/.htpasswd
Require valid-user

Auth File:
htpasswd -c /home/username/example.com/.htpasswd user1

At the bottom of sshd_config:

Port 5000
Match User root, LocalPort 5000
DenyUsers root

https://serverfault.com/questions/247291/forced-per-user-ssh-port

RewriteEngine on
RewriteCond %{REQUEST_URI} !/maintenance.php$
RewriteRule $ /maintenance.php [R=302,L]

sed -i ‘s/20[0-9][0-9]\{7\}/2013082100/g’ *.db

https://help.serversaustralia.com.au/s/article/How-To-Update-All-named-bind-Zone-File-Serial-Numbers-At-Once

Slow network reading from HyperV Guest

Powershell: Disable-NetAdapterRsc *

https://serverfault.com/questions/976324/very-poor-network-performance-with-server-2019

Plug the charger in

Press volume up quickly
Press volume down quickly
Hold power button

The phone should restart

https://youtu.be/vZnVrJe6HTw

Boot Macrium Recovery USB/CD

diskpart
list disk
select disk 0
clean
convert gpt
create partition efi size=200
format fs=fat32
create partition msr size=128

You may have to also

create partition primary
format fs=ntfs quick

Refresh disks/images

Restore your imaged C/data drive to the new system disk/partition and run tools/fix windows boot

https://knowledgebase.macrium.com/pages/viewpage.action?pageId=23396929

Tips for improving performance with dnsmasq and cache

cache-size=100000

no-negcache

dns-forward-max=1000