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# Description This pr is going to add a new command named `help pipe-and-redirect`. So user can detect such feature easier. # User-Facing Changes Here is the output of this command: ``` ╭───┬────────┬──────────────────────────────────────┬──────────────────────────────────────────────────────────────┬─────────────────────╮ │ # │ symbol │ name │ description │ example │ ├───┼────────┼──────────────────────────────────────┼──────────────────────────────────────────────────────────────┼─────────────────────┤ │ 0 │ | │ pipe │ pipeline stdout of a command to another command │ ^cmd1 | ^cmd2 │ │ 1 │ e>| │ stderr pipe │ pipeline stderr of a command to another command │ ^cmd1 e>| ^cmd2 │ │ 2 │ o+e>| │ stdout and stderr pipe │ pipeline stdout and stderr of a command to another command │ ^cmd1 o+e>| ^cmd2 │ │ 3 │ o> │ redirection │ redirect stdout of a command, overwriting a file │ ^cmd1 o> file.txt │ │ 4 │ e> │ stderr redirection │ redirect stderr of a command, overwriting a file │ ^cmd1 e> file.txt │ │ 5 │ o+e> │ stdout and stderr redirection │ redirect stdout and stderr of a command, overwriting a file │ ^cmd1 o+e> file.txt │ │ 6 │ o>> │ redirection append │ redirect stdout of a command, appending to a file │ ^cmd1 o> file.txt │ │ 7 │ e>> │ stderr redirection append │ redirect stderr of a command, appending to a file │ ^cmd1 e> file.txt │ │ 8 │ o+e>> │ stdout and stderr redirection append │ redirect stdout and stderr of a command, appending to a file │ ^cmd1 o+e> file.txt │ │ 9 │ o>| │ │ Unsupported, it's the same to `|`, use it instead │ │ ├───┼────────┼──────────────────────────────────────┼──────────────────────────────────────────────────────────────┼─────────────────────┤ │ # │ symbol │ name │ description │ example │ ╰───┴────────┴──────────────────────────────────────┴──────────────────────────────────────────────────────────────┴─────────────────────╯ ``` # Tests + Formatting # After Submitting Should update more examples in [nushell doc](https://www.nushell.sh/lang-guide/chapters/pipelines.html) to fill more examples
Nushell core libraries and plugins
These sub-crates form both the foundation for Nu and a set of plugins which extend Nu with additional functionality.
Foundational libraries are split into two kinds of crates:
- Core crates - those crates that work together to build the Nushell language engine
- Support crates - a set of crates that support the engine with additional features like JSON support, ANSI support, and more.
Plugins are likewise also split into two types:
- Core plugins - plugins that provide part of the default experience of Nu, including access to the system properties, processes, and web-connectivity features.
- Extra plugins - these plugins run a wide range of different capabilities like working with different file types, charting, viewing binary data, and more.