Add echo command documentation

This commit is contained in:
Noah AL-Shihabi 2019-10-01 06:14:56 -04:00
parent bbb4cc7d5f
commit 8ba917b704

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docs/commands/echo.md Normal file
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# echo
Use `echo` to repeat arguments back to the user
## Examples
```shell
> echo Hello world
Hello world
> echo "Hello, world!"
Hello, world!
```