[powershell proxy] power shell 走代理 #powershell #proxy

profile.ps1

# path
# C:\Program Files\PowerShell\7

function set_proxy {
	$proxy = 'http://127.0.0.1:7890'

    # temporary
    $env:HTTP_PROXY = $proxy
    $env:HTTPS_PROXY = $proxy

    # forever
    # [System.Environment]::SetEnvironmentVariable("HTTP_PROXY", $proxy, "User")
    # [System.Environment]::SetEnvironmentVariable("HTTPS_PROXY", $proxy, "User")
    
    # Write-Host "`n   OPEN powershell proxy channel!`n"
}

function unset_proxy {
    # temporary
    Remove-Item env:HTTP_PROXY
    Remove-Item env:HTTPS_PROXY

    # forever
    # [Environment]::SetEnvironmentVariable('http_proxy', $null, 'User')
    # [Environment]::SetEnvironmentVariable('https_proxy', $null, 'User')

    # Write-Host "`n   CLOSE powershell proxy channel!`n"
}

Set-Alias proxy set_proxy
Set-Alias unproxy unset_proxy


function Invoke-FileHashMD5
{
    param( $File )
    certutil -hashfile $File MD5
}
function Invoke-FileHashSHA1
{
    param( $File )
    certutil -hashfile $File SHA1
}

Set-Alias -Name md5 -Value "Invoke-FileHashMD5"
Set-Alias -Name sha1 -Value "Invoke-FileHashSHA1"