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docs: add alias --save flag (#1874)

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Jörn Zaefferer 2020-05-24 19:42:20 +02:00 committed by GitHub
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docs/commands/alias.md
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# alias
This command allows you to define shortcuts for other common commands.
This command allows you to define shortcuts for other common commands. By default, they only apply to the current session. To persist them, add `--save`.
Syntax: `alias {flags} <name> [<parameters>] {<body>}`
The command expects three parameters:
* the name of alias
* the parameters as a space-separated list (`[a b ...]`), can be empty (`[]`)
* the body of the alias as a `{...}` block
## Flags
* `-s`, `--save`: Save the alias to your config (see `config --path` to edit them later)
## Examples
Define a custom `myecho` command as an alias: