Daniel Kahlenberg 573

cat multilinetest.nix

{
  test = ''
  fields: ["wanted", "queued"]
  '';
}

https://github.com/sanzoghenzo/my-pcs/tree/33c7e3b/pkgs (https://discourse.nixos.org/t/right-way-to-install-kodi-and-plugins/19181/36 https://github.com/NixOS/nixpkgs/blob/d7d18819bb70a1efe951dfa1eac9eebc01748c25/pkgs/top-level/kodi-packages.nix#L48)

https://github.com/NixOS/nixpkgs/blob/ae815cee91b417be55d43781eb4b73ae1ecc396c/pkgs/applications/graphics/gimp/plugins/default.nix#L40

the gimp.gtk attribute from passthru is used by plug-ins (https://discourse.nixos.org/t/solved-overriding-gimp-attributes-and-a-dependent-package/51003/4)

another example https://github.com/NixOS/nixpkgs/blob/086b448a5d54fd117f4dc2dee55c9f0ff461bdc1/pkgs/development/libraries/ffmpeg/generic.nix#L35

https://discourse.nixos.org/t/right-way-to-install-kodi-and-plugins/19181/35

 nltest /dsgetdc:YOURDOMAIN /writable

https://learn.microsoft.com/en-us/troubleshoot/windows-server/certificates-and-public-key-infrastructure-pki/dpapi-masterkey-backup-failures

had the rare case of a folder created by whatever process folder named cd C:\Users\user\AppData\Local\Anwendungsdaten\Anwendungsdaten\Anwendungsdaten\Anwendungsdaten\Anwendungsdaten\Anwendungsdaten\Anwendungsdaten\Anwendungsdaten\Anwendungsdaten\deep\deep\down

which made both takeown /f "C:\Users\user" /S HOSTNAME /u domain\username /r /d J and icacls "C:\Users\user" /setowner "domain\username" /T /C (was trial and error icacls, see at bottom what is the right approach once buried folder is removed) terminate prematurely due to the path length barrier.

cd C:\Users\user\AppData\Local\Anwendungsdaten\Anwendungsdaten\Anwendungsdaten\Anwendungsdaten\Anwendungsdaten\Anwendungsdaten\Anwendungsdaten\Anwendungsdaten\Anwendungsdaten\deep\deep\down
$path = (dir .\subfolder_in_buried_folder\anyfile_therein).FullName
$object = New-Object -ComObject Scripting.FileSystemObject
$output = $object.GetFile($path)
Write-Host "`n`n The short path of this directory is" $output.shortpath.trim("anyfile_therein")

see https://discourse.nixos.org/t/quite-confused-with-some-un-searchable-nix-pakages/50782/3

Permanent Alias with pwsh.exe not powershell.exe, see https://stackoverflow.com/questions/24914589/how-to-create-permanent-powershell-aliases#comment126572792_29806921

steps:

$ cd $env:USERPROFILE\Documents
$ md PowerShell -ErrorAction SilentlyContinue
$ cd PowerShell
$ New-Item Microsoft.PowerShell_profile.ps1 -ItemType "file" -ErrorAction SilentlyContinue
$ powershell_ise.exe .\Microsoft.PowerShell_profile.ps1

Split-Path -Path (Get-Command git).Path -Parent

sudo -i nix-store --gc

but then i. e. nix shell --no-substitute --option binary-caches '' .#nixosConfigurations.DANIELKNB1.pkgs.hello again gives:

error:
… while setting up the build environment
  error: getting attributes of path '/nix/store/w0cpwqkiim2b3cd8k0j5j1cz0s8kz87q-qemu-aarch64-binfmt-P-x86_64-unknown-linux-musl':  
No such file or directory

	evaluating file '<nix/derivation-internal.nix>'
	using cache entry 'gitRevCount:{"rev":"280d91ed26b605fed9467aac7a12ca9886b3c508"}' -> '{"revCount":1799}'
	using cache entry 'gitLastModified:{"rev":"280d91ed26b605fed9467aac7a12ca9886b3c508"}' -> '{"lastModified":1723477346}'
	using cache entry 'fetchToStore:{"fingerprint":"280d91ed26b605fed9467aac7a12ca9886b3c508","method":"nar","name":"source","path":"/","store":"/nix/store"}' -> '{"storePath":"k63skmwznv2dffss8y3c4p7zg211hjqk-source"}'
	performing daemon worker op: 11
	acquiring write lock on '/nix/var/nix/temproots/162469'
	performing daemon worker op: 1
	using cache entry 'fetchToStore:{"fingerprint":"280d91ed26b605fed9467aac7a12ca9886b3c508","method":"nar","name":"source","path":"/","store":"/nix/store"}' -> 'null', '/nix/store/k63skmwznv2dffss8y3c4p7zg211hjqk-source'
	store path cache hit for '/home/nixos/.nix-config/'
	performing daemon worker op: 26