Powershell Configuration

List environment variables

gci env:

To get $path variable

$env:path

To edit Powershell profile

notepad $PROFILE

Dot (.) source to reload $PROFILE into current sessions, just like Bash

. $profile

Get path to command history file

(Get-PSReadlineOption).HistorySavePath

$env:Path += ";c:\od\scripts"
$od = "$home\OneDrive"
Import-Module posh-git
Import-Module oh-my-posh
Set-PoshPrompt -Theme mg
 
$host.PrivateData.ErrorForegroundColor = 'Cyan'
$host.PrivateData.ErrorBackgroundColor = 'Black'
 
set-alias exp explorer.exe
set-alias gs git-save
set-alias gd git-dump
set-alias mgi c:\od\scripts\git-init.ps1
set-alias npp notepad++.exe
 
Set-PSReadLineOption -HistoryNoDuplicates
 
function npw() {
    param(
        [Parameter(Position=0)]
        $folder
    )
    Start-Process notepad++.exe -ArgumentList "-openFoldersAsWorkspace $folder"
}
 
function h2 {
    notepad (Get-PSReadLineOption | select -ExpandProperty HistorySavePath)    
}
 
function h3 {
    code -n (Get-PSReadLineOption | select -ExpandProperty HistorySavePath)    
}
 
function hp { 
    Get-History |
    Out-GridView -Title "Press CTRL, select multiple and Hit OK" -OutputMode Multiple |
    ForEach-Object { 
        Write-Output "PS> $($_.CommandLine)"
        Invoke-Expression $($_.CommandLine) 
    }
}
 
function hpp {
	Start-Process notepad++.exe (Get-PSReadlineOption).HistorySavePath
} 
 
function git-dump([Parameter(Mandatory=$true)][string]$commit, [Parameter(Mandatory=$true)][string]$path) {
    $temp_file="c:\tmp\git-dump.zip"; git archive -o $temp_file $commit; Expand-Archive -path $temp_file -destinationpath $path
}
 
function git-save {
    git add .; git commit
}
 
function mgl {
    git log
}
 
function git-ls($commit) {
    git ls-tree --name-only -r $commit
}
 
function git-show($commit) {
    git show --name-only $commit
}