Episode 134 - Trevor Sullivan on WMI Events in PowerShell

A Podcast about Windows PowerShell.
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In This Episode

Tonight on the PowerScripting Podcast, we talk to Trevor Sullivan about working with WMI events in PowerShell

News

Interview

This segment is brought to you by SAPIEN Technologies, makers of PrimalScript and PrimalForms.

Links:

Chatroom Buzz:

  • <shanehoey> ## so can we set up events on things like usb pen plugged in ?
  • <ravikanthc> Can I use ActiveScript consumer to wrap PowerShell in VBScript? Is that impelemented..?
  • <ravikanthc> can we reuse filters? i mean, can we use the same filter for multiple bindings?
  • <ravikanthc> ## when can we see a functional command-line consumer?
  • <ScriptingWife> ## new subject. ASk him about his guest blog for HSg next week. something about dynamic method invocation
  • <Poshoholic> ## When are you going to integrate the module with PowerGUI?
  • <ravikanthc> ## or may be a nice GUI to list and bind filters/consumers..!
  • <SQLvariant> ##When a mount point suddenly disconnects without warning?
Hero/Ability: Shoot lightning from hands

Resources

This segment brought to you by ServerFault.com

 

Tips

Feedback

From time to time I pick up new small but powerful features in PowerShell, here is a handy one:

Did you know you can use wildcards in combination with tab-completion? Both with verbs and nouns? A few examples:

rec*-j* <tab> resolves to Receive-Job

set-*quick* <tab> resolves to Set-WSManQuickConfig

*-*computer*<tab> resolves to Add-Computer. Cycle through <tab> several times and you can see all cmdlets with “computer” in it`s noun.

Handy when you remember just parts of the cmdlet-name, typing a hard-to-spell cmdlet name…or even just being lazy  

Best Regards

Jan 

About the Author

Jonathan Walz

Since March 2007, Jonathan Walz has been the co-host and technical brains for the PowerScripting Podcast. Conceived as a radio show for the PowerShell community, the podcast is the longest-lived PowerShell show in existence, and has featured dozens of weekly guests.