tldr/pages/common/nix-env.md

# nix-env

> Manipulate or query Nix user environments.

- List all installed packages:

`nix-env -q`

- Query installed packages:

`nix-env -q {{search_term}}`

- Query available packages:

`nix-env -qa {{search_term}}`

- Install package:

`nix-env -i {{pkg_name}}`

- Uninstall package:

`nix-env -e {{pkg_name}}`

- Upgrade one package:

`nix-env -u {{pkg_name}}`

- Upgrade all packages:

`nix-env -u`
Add the nix-env for common 2015-10-30 14:20:12 +11:00			`# nix-env`

Formatted and cut away 3 examples from nix-env 2016-01-25 00:15:17 +01:00			`> Manipulate or query Nix user environments.`
Add the nix-env for common 2015-10-30 14:20:12 +11:00
nix-env: improve page (#2807) - add example showing installed packages - replace status example with one for searching within installed packages - improve description and token name in the "query available" example 2019-02-28 08:50:42 -08:00			`- List all installed packages:`
Add the nix-env for common 2015-10-30 14:20:12 +11:00
nix-env: improve page (#2807) - add example showing installed packages - replace status example with one for searching within installed packages - improve description and token name in the "query available" example 2019-02-28 08:50:42 -08:00			`nix-env -q`
Add the nix-env for common 2015-10-30 14:20:12 +11:00
nix-env: improve page (#2807) - add example showing installed packages - replace status example with one for searching within installed packages - improve description and token name in the "query available" example 2019-02-28 08:50:42 -08:00			`- Query installed packages:`
Add the nix-env for common 2015-10-30 14:20:12 +11:00
nix-env: improve page (#2807) - add example showing installed packages - replace status example with one for searching within installed packages - improve description and token name in the "query available" example 2019-02-28 08:50:42 -08:00			`nix-env -q {{search_term}}`

			`- Query available packages:`

			`nix-env -qa {{search_term}}`
Add the nix-env for common 2015-10-30 14:20:12 +11:00
Formatted and cut away 3 examples from nix-env 2016-01-25 00:15:17 +01:00			`- Install package:`
Add the nix-env for common 2015-10-30 14:20:12 +11:00
			`nix-env -i {{pkg_name}}`

Formatted and cut away 3 examples from nix-env 2016-01-25 00:15:17 +01:00			`- Uninstall package:`
Add the nix-env for common 2015-10-30 14:20:12 +11:00
			`nix-env -e {{pkg_name}}`

Formatted and cut away 3 examples from nix-env 2016-01-25 00:15:17 +01:00			`- Upgrade one package:`
Add the nix-env for common 2015-10-30 14:20:12 +11:00
			`nix-env -u {{pkg_name}}`

Formatted and cut away 3 examples from nix-env 2016-01-25 00:15:17 +01:00			`- Upgrade all packages:`
Add the nix-env for common 2015-10-30 14:20:12 +11:00
			`nix-env -u`