quick notes

This is in /etc/apache2/sites-enabled/000-default.conf

Require all granted
ProxyPass /sonarr http://localhost:8989/sonarr
ProxyPassReverse /sonarr http://localhost:8989/sonarr
ProxyPass /radarr http://localhost:7878/radarr
ProxyPassReverse /radarr http://localhost:7878/radarr
ProxyPass /lidarr http://localhost:8686/lidarr
ProxyPassReverse /lidarr http://localhost:8686/lidarr
ProxyPass /jackett http://localhost:9117/jackett
ProxyPassReverse /jackett http://localhost:9117/jackett
ProxyPass /bazarr http://localhost:6767/bazarr
ProxyPassReverse /bazarr http://localhost:6767/bazarr
ProxyPass /headphones http://localhost:8181/headphones
ProxyPassReverse /headphones http://localhost:8181/headphones
RewriteRule ^/webmin$ /webmin/ [R]
ProxyPass /webmin http://localhost:10000/
ProxyPassReverse /webmin http://localhost:10000/

ProxyPass /cgi-bin/luci http://192.168.5.1/cgi-bin/luci
ProxyPassReverse /cgi-bin/luci http://192.168.5.1/cgi-bin/luci
ProxyPass /luci-static/ http://192.168.5.1/luci-static/
ProxyPassReverse /luci-static/ http://192.168.5.1/luci-static/

ProxyPass /deluge http://localhost:8112/
ProxyPassReverse / ProxyPassReverseCookiePath / /deluge RequestHeader set X-Deluge-Base “/deluge/” Order allow,deny Allow from all

1. Make sure mod_proxy is installed on your Apache webserver.
2. Add the following directives to the Apache configuration file:
   ProxyPass /webmin/ http://localhost:10000/
   ProxyPassReverse /webmin/ http://localhost:10000/
   SSLProxyEngine on
   <Proxy *>
   allow from all
   </Proxy>
3. Add the lines webprefix=/webmin and webprefixnoredir=1 to /etc/webmin/config.
4. Add the line cookiepath=/webmin to /etc/webmin/miniserv.conf.
5. In /etc/webmin/config, add the line referer=apachehost, where apachehost is the hostname from the URL used to access Webmin via Apache. If the referer line already has some hosts listed, add apachehost to it.
6. Re-start Webmin by running /etc/webmin/restart
7. Re-start Apache to apply the configuration

on server a:

sudo apt-get install apt-clone
apt-clone clone foo

copy foo.tar.gz to server b

on server b:

sudo apt-get install apt-clone
sudo apt-clone restore foo.apt-clone.tar.gz

change /usr/share/plymouth/themes/elementary/logo.png and logo_blurred.png

a proper size is like this:

root@Vaio-VGN-UX490N:/usr/share/plymouth/themes/elementary# identify logo.png.orig
logo.png.orig PNG 536×536 536×536+0+0 8-bit sRGB 47.4KB 0.000u 0:00.000

then run: update-initramfs -u

du -sk .[^.]* | sort -n

# vi /etc/default/grub

Then add the kernel boot parameter: video=SVIDEO-1:d, so it will look like this: GRUB_CMDLINE_LINUX_DEFAULT="quiet splash video=SVIDEO-1:d"

• update-grub
• reboot

Also, to get rid of

Failed to Set MokListRT: Invalid Parameter

sudo su -
cd /boot/efi/EFI/ubuntu
cp grubx64.efi shimx64.efi
reboot

To install wifi drivers simply

sudo ubuntu-drivers autoinstall

To silence the fan

 apt-get install macfanctld

edit /etc/macfanctl.conf

and make sure that you replace these lines:

temp_avg_floor: 55 #45
temp_avg_ceiling: 65 #55

temp_TC0P_floor: 55 #50
temp_TC0P_ceiling: 65 #58

temp_TG0P_floor: 55 #50
temp_TG0P_ceiling: 65 #58

Once you have edited you only have to restart macfanctl daemon just like:

service macfanctld restart

First, refresh all security info

subscription-manager refresh
yum clean all
yum repolist
yum updateinfo summary
yum updateinfo list security
yum updateinfo list available
yum updateinfo list bugzillas
yum updateinfo list security all
yum updateinfo list sec


Then you can apply only security updates

yum --security update

If you have the CVEs in a file

yum -y update `cat cves |while read c;do echo " --cve $c ";done|xargs`

reference: https://access.redhat.com/solutions/10021

yum group list hidden ids
yum group mark-install "large-systems"
yum group mark-convert "large-systems"
yum groupinstall "large-systems"

# git clone https://github.com/LionSec/katoolin.git
# cp katoolin/katoolin.py /usr/bin/katoolin
# chmod +x /usr/bin/katoolin
# kaoolin

The control panel doesn’t really disable the auto-sleep

# systemctl mask sleep.target suspend.target hibernate.target hybrid-sleep.target

To reenable

# systemctl unmask sleep.target suspend.target hibernate.target hybrid-sleep.target