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WiFi Standards
WiFi Standards Comparison WiFi 4 WiFi 5 WiFi 6 WiFi 6e WiFi 7 Launch date ...
ipsets-dynamic script with systemd
This page shows how to use a BASH script executed on an interval by a SystemD Timer for the purpo...
ipsets fqdn resolving
Concept Use a Sqlite3 database to store the list of entries that need to be updated. A sc...
CEPH
Adding CEPH Manager Dashboard Source # run this on all service manager nodes apt install cep...
Troubleshooting
Various notes for random troubleshooting List all block devices with model lsblk -o NAME,MODE...
FreeRADIUS
--- freeradius-original-no-comments/3.0/radiusd.conf # correct_escapes = true may or may not be ...
Container
Howto Prepping the base configuration { /system logging action :foreach actionName in...
Arrays
Basics Arrays in RouterOS can be normal indexed arrays or associative (key/value pair arrays). ...
Sway
Ubuntu Sway Remix Recording changes I make to the default configuration in Ubuntu Sway Remix bi...
Useful additions
Packages to add apt install lldpd snmpd snmpd.conf Minimal configuration for /etc/snmpd/snmp...
Wireshark
If you need to do a quick tcpdump like capture from the command line in Windows, don't forget pkt...
Useful PowerShell Commands
Placeholder Select-String is the Grep equivalent Examples: # Searching for multiple patterns...
Querying Event Logs
I noticed that there is a huge speed difference between using an XML Query and PowerShell Get-Eve...
Flashfig and Netinstall
Microsoft Hyper-V Flashfig will not work properly on a Windows computer running Microsoft Hyp...
Snippets
Logged in users $loggedInUsers = (query user) -split "\n" -replace '\s\s+', ';' | convertfrom-...
Code Signing
Creating the certificate Below are the steps to create a code signing certificate using OpenSSL ...
Ubuntu unattended upgrades
# enable unattended upgrades dpkg-reconfigure --priority=low unattended-upgrades # edit una...
SystemD
The two files below are the merger of other Minecraft SystemD service files I came across on the ...
DHCP Server Lease last-seen comparison
/ip dhcp-server lease print where last-seen > "30d" /ip dhcp-server lease print where last-see...
Windows Network Management from the command line
PowerShell Show relevant settings # IPv4 and IPv6 - Display interfaces sorted by name, index,...