If you need an additional program temporarily, you can run a nested Nix shell.
The programs provided by the specified packages will be added to the current environment.
[nix-shell:~]$ nix-shell -p python3 this path will be fetched (11.42 MiB download, 62.64 MiB unpacked): /nix/store/pwy30a7siqrkki9r7xd1lksyv9fg4l1r-python3-3.10.11 copying path '/nix/store/pwy30a7siqrkki9r7xd1lksyv9fg4l1r-python3-3.10.11' from 'https://cache.nixos.org'... [nix-shell:~]$ python --version Python 3.10.11
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Exit the shell as usual to return to the previous environment.
If you want to change selection, open document below and click on "Move attachment"
Ad hoc shell environments — nix.dev documentationon | head -1 NVIM v0.8.1 [nix-shell:~]$ which npm /nix/store/q12w83z0i5pi1y0m6am7qmw1r73228sh-nodejs-18.12.1/bin/npm [nix-shell:~]$ npm --version 8.19.2 Copy to clipboard Nested shell sessions# <span>If you need an additional program temporarily, you can run a nested Nix shell. The programs provided by the specified packages will be added to the current environment. [nix-shell:~]$ nix-shell -p python3 this path will be fetched (11.42 MiB download, 62.64 MiB unpacked): /nix/store/pwy30a7siqrkki9r7xd1lksyv9fg4l1r-python3-3.10.11 copying path '/nix/store/pwy30a7siqrkki9r7xd1lksyv9fg4l1r-python3-3.10.11' from 'https://cache.nixos.org'... [nix-shell:~]$ python --version Python 3.10.11 Copy to clipboard Exit the shell as usual to return to the previous environment. Towards reproducibility# These shell environments are very convenient, but the examples so far are not reproducible yet. Running these commands on another machine may fetch different ve Summary
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