Syncany silent install & uninstall

Commands for installing Syncany without prompts, removing it again and detecting it from deployment tools. A command is shown only when it is certain: from the manifest or the installer technology’s documented default.

With winget

PowerShell

winget install --id Syncany.Syncany -e --silent --accept-package-agreements --accept-source-agreements

winget upgrade --id Syncany.Syncany -e --silent

winget uninstall --id Syncany.Syncany -e --silent

By installer

64-bit · EXE (Inno Setup)

Silent installsyncany-0.4.9-alpha~x86_64.exe /VERYSILENT /SUPPRESSMSGBOXES /NORESTART /SP-

Custom foldersyncany-0.4.9-alpha~x86_64.exe /VERYSILENT /SUPPRESSMSGBOXES /NORESTART /SP- /DIR="C:\Apps\syncany"

32-bit · EXE (Inno Setup)

Silent installsyncany-0.4.9-alpha~x86.exe /VERYSILENT /SUPPRESSMSGBOXES /NORESTART /SP-

Custom foldersyncany-0.4.9-alpha~x86.exe /VERYSILENT /SUPPRESSMSGBOXES /NORESTART /SP- /DIR="C:\Apps\syncany"

PowerShell: download, verify, install

Downloads the official file, checks its SHA256 and installs it silently.

install-syncany.ps1

$url = 'https://get.syncany.org/dist/releases/syncany-0.4.9-alpha~x86_64.exe'
$sha256 = '327AE91473D361109BC822F994161FD01F21B1A0AA48B14F4D01BB241529D920'
$file = Join-Path $env:TEMP 'syncany-0.4.9-alpha~x86_64.exe'
Invoke-WebRequest -Uri $url -OutFile $file -UseBasicParsing
if ((Get-FileHash $file -Algorithm SHA256).Hash -ne $sha256) { throw 'SHA256 mismatch' }
Start-Process -FilePath $file -ArgumentList '/VERYSILENT /SUPPRESSMSGBOXES /NORESTART /SP-' -Wait