YumとAptでインストール可能なPowerShell Coreのバージョン一覧

Get-AvailablePowerShellonLinux.ps1

yum list available --showduplicates -q powershell `
  | Select-Object -Skip 1 `
  | ForEach-Object {
      $packageName = (-split $_)[1]
      if ($packageName -match "^(?<Major>\d+)\.(?<Minor>\d+)\.(?<Patch>\d+)(-.+$|\~(?<Label>.+)-.+$)") {
        $version = [SemVer]::new($Matches.Major, $Matches.Minor, $Matches.Patch, $Matches.Label)
      }
      [PSCustomObject]@{ Version = $version; PackageName = "powershell-{0}" -f $packageName}
    } `
  | Format-Table -AutoSize

# apt
apt-cache madison powershell `
  | ForEach-Object {
      $packageName = ($_ -split '\|')[1].Trim()
      if ($packageName -match "^(?<Major>\d+)\.(?<Minor>\d+)\.(?<Patch>\d+)(-.+$|\~(?<Label>.+)-.+$)") {
        $version = [SemVer]::new($Matches.Major, $Matches.Minor, $Matches.Patch, $Matches.Label)
      }
      [PSCustomObject]@{ Version = $version; PackageName = "powershell-{0}" -f $packageName}
    } `
  | Format-Table -AutoSize