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semick-dev/base64-image-encode.ps1

Last active September 23, 2024 10:00
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`pwsh` base64 encode/decode scraps
Raw
base64-image-encode.ps1
$inputFile = "azure-sdk-qr-smaller.PNG"
$file = "re-rewritten.txt";
$test_out = "re-out.png"
# to base64
[System.Convert]::ToBase64String((Get-Content $inputFile -AsByteStream)) | Set-Content $file
# back to bytes
[Convert]::FromBase64String((Get-Content $file)) | Set-Content $test_out -AsByteStream
Raw
base64-text-encode.ps1
param(
$file="your-text-file.txt"
)
$ENCODED = [Convert]::ToBase64String([Text.Encoding]::Unicode.GetBytes((Get-Content $file -Raw)))
Write-Output $ENCODED
$DECODED = [System.Text.Encoding]::Unicode.GetString([System.Convert]::FromBase64String($ENCODED))
Write-Output $DECODED
@danieljurek
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