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Using PowerShell to install into the Local Computer store This can only be done with elevated privileges. Import-Certificate -CertStoreLocation Cert:\LocalMachine\Root -FilePath cert.crt Viewing certificate store contents Get-ChildItem Cert:\LocalMachine...

Placeholder Select-String is the Grep equivalent Examples: # Searching for multiple patterns at the same time Select-String -Path "*.txt" -Pattern "Pattern1","Pattern2","Pattern3" # Only return the first 10 results Select-String -Path "*.txt" -Patter...

I noticed that there is a huge speed difference between using an XML Query and PowerShell Get-EventLog piped through Where-Object to filter event logs. Thanks to this article, I learned how to use the XML Query via PowerShell, so you get the best of both world...

Creating a bond interface with Netplan The example below shows two Ethernet interfaces bonded using the active-passive mode. The following packages are required: ifenslave and vlan network: version: 2 ethernets: enp1s0: dhcp4: no op...

I had never heard of this tool until today... I've always used Wireshark. Today I needed to view traffic broken out by application (PID/ProcessName). I went hunting and found the Microsoft Network Monitor. Surprisingly it's very feature rich, easy to use, and ...

Conditional highlighting with functions This is a collection of frequently used functions for conditional highlighting in Excel. Highlight cells that are formatted dates and the dates are older than X days. Applies to =$A:$A if all dates you want highlighted...

Testing done 7/9/2021 with two AXIS M2026-LE MkII cameras running firmware version 8.40.3. What do we learn from this testing? At times, the AXIS Device Manager doesn't properly detect one or more cameras connected to the network. The AXIS IP Utility so far ...

WiFi adapter sees available network, however will not accept tcp/ip address. Attempting to reset winsock and ip stack may resolve the problem. Note, this information is one of many possible solutions that should only be attempted if you have a good working kno...

Grants GRANT ALL ON *.* TO 'user'@'localhost' IDENTIFIED BY 'somepassword'; GRANT ALL ON database.* TO 'user'@'localhost' IDENTIFIED BY 'somepassword'; GRANT ALL ON database.table TO 'user'@'localhost' IDENTIFIED BY 'somepassword'; GRANT insert ON *.* TO...

MAC OUI   Reserved OUIs Addresses Usage Reference 00-00-00 to 00-00-FF Reserved [RFC7042] 00-01-00 to 00-01-FF VRRP (Virtual Router Redundancy Protocol) [RFC5798] 00-02-00 to 00-02-FF VRRP IPv6 (Virtual Router Redundancy Protocol...

Links https://robrobstation.com/2017/07/17/ruckus-icx7150-c12p-initial-configuration/  

https://github.com/quiniouben/vban I've used Voicemeeter Banana and Potato for a long time to do advanced audio management on my various computers, including streaming audio from various computers in the house to my laptop and vice versa. VBAN for Linux allo...

radsecproxy Github Project Page radsecproxy.conf man page Configuration Example Configuration Options # Note that some block option values may reference a block by name, in which case the block name must be previously defined. Hence the order of the blocks...

  Enable NTLMv2 support for MSCHAPv2 RADIUS requests Enables proxied radius requests when using things like radsecproxy, duoauthproxy, etc. Avoids the MS-CHAP-Error responses. $registryPath = "HKLM:\System\CurrentControlSet\Services\RemoteAccess\Policy" $p...

Integrating OpenVPN with RADIUS Below is the culmination of at least a month working with OpenVPN. I recently discovered a bug in the Mikrotik OpenVPN server implementation that prevents users from being informed that they entered invalid credentials. (This ...

Useful console programs bwm-ng - Bandwidth Monitor NG (Next Generation), a live bandwidth monitor for network and disk io iftop - display bandwidth usage on an interface by host nethogs - Net top tool grouping bandwidth per process nload - displays the c...

Lithium Ion Voltage vs. Charge Status Original Source 4.2V – 100% 4.1V – 87% 4.0V – 75% 3.9V – 55% 3.8V – 30% 3.5V – 0% Somewhere in the 3.9V or slightly below area would be ideal for storage. Just don't overdo it. I believe AW batteries generally ship...