Join Don Jones for an in-depth discussion in this video Use pipeline input: ByValue, part of PowerShell 3.0 for Administrators.
- One of the neat things about PowerShell's Pipeline,…complicated commands like this one,…is that you can do an incredible amount…of stuff with relatively little typing.…You know, if I want to get a list of the top 10…processes by paged memory usage, I don't have…to write a complicated script, or compile things,…or go back to an editor, I can just pump…these commands and each stage of the Pipeline…refines my output and gets me closer to my goal.…
The trick with PowerShell is understanding…why this works.…Lots of people will show you plenty of examples…of one liners, where they've pieced together several…commands like this into one long command line,…and it does something awesome.…But to really be effective in PowerShell, to really…wrap your hands around the throat of this thing,…you need to understand why this works.…So here's what we're going to do.…We're going to start with a somewhat simpler…command, and that is going to be…get service stop service.…
Now just looking at that, you can probably imagine…what it would do, so let's not do that.…
Author
Don Jones
Released
3/10/2012Skill Level Intermediate
Duration
Views
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1. Introduction to Windows PowerShell
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Find PowerShell1m 10s
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Customize PowerShell2m 29s
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2. Run Commands in PowerShell
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Run basic commands3m 32s
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Use PSDrives4m 29s
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3. The PowerShell Help System
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Use the help system4m 32s
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Find commands in help3m 28s
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Use parameters to add values4m 17s
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Use online help4m 9s
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4. The PowerShell Pipeline
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Import and export: CSV5m 10s
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Import and export: XML4m 7s
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Output to a file or printer6m 14s
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Convert data to HTML3m 23s
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5. Extend PowerShell
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Find and add PSSnapins2m 43s
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6. Objects: Data, by Another Name
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Discover the object's output6m 44s
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Sort objects2m 50s
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7. Dig Deeper into the PowerShell Pipeline
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Use pipeline input: ByValue5m 19s
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8. PowerShell Formatting
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Use the default formatting3m 50s
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Format wide lists1m 16s
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Format regular lists2m 13s
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Format tables4m 11s
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Learn to format last3m 55s
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9. Comparisons and Filtering
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10. PowerShell Remoting
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Enable PowerShell remoting1m 57s
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Use one-to-one remoting4m 11s
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Use one-to-many remoting4m 12s
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11. PowerShell Jobs
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Start a job2m 28s
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Manage job objects4m 54s
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12. Windows Management Instrumentation
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Explore WMI5m 2s
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13. Work with Multiple Objects at Once
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14. PowerShell Security
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Understand trust2m 17s
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15. PowerShell Variables
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Use variables1m 46s
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Name variables3m 44s
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Use single and double quotes4m 37s
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Use arrays1m 30s
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Give variables a data type2m 48s
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16. Input and Output
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Prompt for user input1m 11s
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Write output to the pipeline3m 42s
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Write other messages1m 24s
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17. Remoting Sessions
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Create reusable sessions2m 38s
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18. Turning Commands into Reusable Tools
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Create a command4m 17s
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Document a script3m 15s
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Video: Use pipeline input: ByValue