PowerShellPerformance/Comparing_Command_Lookup.benchmark.ps1
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#requires -Module Benchpress <# .SYNOPSIS Compares ways to look up a command .DESCRIPTION Compares the performance of various ways to look up a command in PowerShell. #> bench -Technique @{ "Get-Command" = { Get-Command git -CommandType Application } '$executionContext' = { $ExecutionContext.SessionState.InvokeCommand.GetCommand('git','Application') } } -GroupName Applications bench -Technique @{ "Get-Command" = { Get-Command Get-Process -CommandType Cmdlet } '$executionContext' = { $ExecutionContext.SessionState.InvokeCommand.GetCommand('Get-Process','Cmdlet') } } -GroupName Cmdlets bench -Technique @{ "Get-Command" = { Get-Command gps -CommandType Alias } '$executionContext' = { $ExecutionContext.SessionState.InvokeCommand.GetCommand('gps','Alias') } } -GroupName Aliases bench -Technique @{ "Get-Command" = { Get-Command Measure-Benchmark -CommandType Function } '$executionContext' = { $ExecutionContext.SessionState.InvokeCommand.GetCommand('Measure-Benchmark','Function') } } -GroupName Function bench -Technique @{ "Get-Command" = { Get-Command Measure-Benchmark } '$executionContext' = { $ExecutionContext.SessionState.InvokeCommand.GetCommand('Measure-Benchmark','All') } } -GroupName All bench -Technique @{ "Get-Command" = { Get-Command *ThereShouldBeNoCommandNamedLikeThisOrSomeoneIsBeingVeryRude* } '$executionContext' = { $ExecutionContext.SessionState.InvokeCommand.GetCommands('*ThereShouldBeNoCommandNamedLikeThisOrSomeoneIsBeingVeryRude*','All', $true) } } -GroupName WildcardMiss |