Powershell: Difference between revisions
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<source lang="powershell"> |
<source lang="powershell"> |
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# Documentation |
# Documentation |
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Update-Help # Update help system - to run as Administrator |
Update-Help # Update help system - to run as Administrator |
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help Test-Path # Get help on a command |
help Test-Path # Get help on a command, on an alias... |
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help Test-Path -full # ... and on all options |
help Test-Path -full # ... and on all options |
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help Test-Path -examples # ... see examples. VERY USEFUL |
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Get-Command about_* # DOES NOT WORK |
Get-Command about_* # DOES NOT WORK |
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Get-Command -Verb Add |
Get-Command -Verb Add |
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Get-Alias ps # ... Get-Process |
Get-Alias ps # ... Get-Process |
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Get-Alias -Definition Get-Process # ... ps |
Get-Alias -Definition Get-Process # ... ps |
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ps | Get-Member |
ps | Get-Member |
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Get-Alias # alias: alias, gal |
Get-Alias # alias: alias, gal |
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Get-Member # alias: gm |
Get-Member # alias: gm |
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New-Item # alias: ni, md, mkdir |
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Remove-Item # alias: del, erase, rd, ri, rm, rmdir |
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</source> |
</source> |
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Revision as of 11:45, 22 February 2022
Links
- Learn powershell in Y minutes — A MUST-READ to learn rapidly.
Reference
# Documentation
Update-Help # Update help system - to run as Administrator
help Test-Path # Get help on a command, on an alias...
help Test-Path -full # ... and on all options
help Test-Path -examples # ... see examples. VERY USEFUL
Get-Command about_* # DOES NOT WORK
Get-Command -Verb Add
Get-Alias ps # ... Get-Process
Get-Alias -Definition Get-Process # ... ps
ps | Get-Member
# Frequent aliases
Get-Command # alias: gcm
Get-Process # alias: ps
Get-Help # alias: help
Get-Alias # alias: alias, gal
Get-Member # alias: gm
New-Item # alias: ni, md, mkdir
Remove-Item # alias: del, erase, rd, ri, rm, rmdir
Tips
Measure execution time of a command
Measure-Command { dir }
Measure-Command { dir | Out-default} # To get output
Measure-Command { choco list }