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tldr/pages/common/nix-shell.md
Alexander Bantyev 1ca4896e3b
Nix: update and add documentation for nix subcommands (#9959)
* Nix: update and add documentation for nix subcommands

Updates the documentation on the new unstable Nix command & subcommands,
and adds a separate page for the Classic Nix commands.

---------

Co-authored-by: K.B.Dharun Krishna <kbdharunkrishna@gmail.com>
Co-authored-by: axtloss <axtlos@getcryst.al>
Co-authored-by: CleanMachine1 <78213164+CleanMachine1@users.noreply.github.com>
2023-04-26 14:15:00 +05:30

1,022 B

nix-shell

Start an interactive shell based on a Nix expression. See also: tldr nix3 shell. More information: https://nixos.org/manual/nix/stable/command-ref/nix-shell.html.

  • Start with nix expression in shell.nix or default.nix in the current directory:

nix-shell

  • Run shell command in non-interactive shell and exit:

nix-shell --run "{{command}} {{arg1 arg2 ...}}"

  • Start with expression in default.nix in the current directory:

nix-shell {{default.nix}}

  • Start with packages loaded from nixpkgs:

nix-shell --packages {{package_name_1 package_name_2 ...}}

  • Start with packages loaded from specific nixpkgs revision:

nix-shell --packages {{package_name_1 package_name_2 ...}} -I nixpkgs={{https://github.com/NixOS/nixpkgs/archive/nixpkgs_revision.tar.gz}}

nix-shell -i {{interpreter}} --packages {{package_name_1 package_name_2 ...}}