Unifi Controller Backup Settings
backup settings on a debian based unifi controller are saved in /var/lib/unifi/backup/autobackup
Continue reading →SEEI
Zimbra Change Domain For Ham, Spam, Galsync and Virus Accounts
Thanks to Sam Saqr https://tech.saqr.org/2020/01/zimbra-move-change-domain-ham-spam.html !!!!! Maybe the domain that was created by default is not the domain that you intended. Or when you setup zimbra you were not paying attention and server name got added in front of the domain … Continue reading →
imjournal: filecreatemode is not set
You find the following line in your messages file imjournal: filecreatemode is not set, using default 0644 This is not a critical error. To eliminate this message edit /etc/rsyslog.conf and find the line module(load=”imjournal” fileCreateMode=”644″ StateFile=”imjournal.state”) note it might be … Continue reading →
How to Remove Hidden Network Adapters in Windows
Moving virtual guest Windows machines around between virtual hosts, sometimes the network adapters get lost or hidden. This creates a situation where you move a machine and it looks like it forgot the static ip address settings. So you go … Continue reading →
nmap quick reference
Quick Network Scan nmap -sn 192.168.0.0/24 OS detection with verbosity (-O -v) nmap -O -v 192.168.0.0/24 OS detection with verbosity and version scan (-sV -O -v) nmap -sV -O -v 192.168.0.0/24 Rogue DHCP server discovery nmap –script broadcast-dhcp-discover -e bond0 … Continue reading →
Disabling DSN In Zimbra
Delivery Status Notifications (DSN) are messages generated by a mail server to notify the sender that the email has been delivered to the destination mail server. Problem is, many systems sending email messages are doing DSN requests, but are automated … Continue reading →
Change Fedora Login Screen Wallpaper
Fedora 39 From a bash prompt: su – cp DesiredImage.png /usr/share/backgrounds/f39/default/f39-01-day.png cp DesiredImage.png /usr/share/backgrounds/f39/default/f39-01-night.png Fedora 38 From a bash prompt: su – cp DesiredImage.png /usr/share/backgrounds/f38/f38-01-day.png cp DesiredImage.png /usr/share/backgrounds/f38/f38-01-night.png That is it!
Continue reading →Terminate Juniper Console Session
Someone did not log out of their session while editing the configuration on the switch Entering configuration mode Users currently editing the configuration: root terminal d0 (pid 3112) on since 2023-04-05 02:18:53 CDT, idle 6w0d 05:47 {master:0}[edit] To clear the … Continue reading →
Change order of Junos security policies
Lets say I have the following security policies set security policies from-zone CAMERAS to-zone INTERNET policy CAMERAS-to-INTERNET match source-address any set security policies from-zone CAMERAS to-zone INTERNET policy CAMERAS-to-INTERNET match destination-address any set security policies from-zone CAMERAS to-zone INTERNET policy … Continue reading →
ssh session time out / dropping
You ssh to some remote system (usually across the internet) step away from your keyboard for a few minutes, and the session gets dropped. The problem may be resolved by sending more keep alive packets You can fix this by … Continue reading →