extract_gz

Download a file:

wget https://github.com/jpillora/chisel/releases/download/v1.7.7/chisel_1.7.7_windows_amd64.gz -UseBasicPa
rsing -OutFile chisel.gz

extract GZ:

Function DeGZip-File{
    Param(
        $infile,
        $outfile = ($infile -replace '\.gz$','')
        )
 
    $input = New-Object System.IO.FileStream $inFile, ([IO.FileMode]::Open), ([IO.FileAccess]::Read), ([IO.FileShare]::Read)
    $output = New-Object System.IO.FileStream $outFile, ([IO.FileMode]::Create), ([IO.FileAccess]::Write), ([IO.FileShare]::None)
    $gzipStream = New-Object System.IO.Compression.GzipStream $input, ([IO.Compression.CompressionMode]::Decompress)
 
    $buffer = New-Object byte[](1024)
    while($true){
        $read = $gzipstream.Read($buffer, 0, 1024)
        if ($read -le 0){break}
        $output.Write($buffer, 0, $read)
        }
 
    $gzipStream.Close()
    $output.Close()
    $input.Close()
}
# usage
DeGZip-File 'C:\Users\talion\Desktop\chisel.gz' 'C:\Users\talion\Desktop\chisel'