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nu_scripts/custom-completions/ssh/README.md
denny 1533149826
Fix: SSH config may not contain hostname (#893)
I am sorry. I assumed that an SSH host in the config file must contain a
hostname, but this assumption is not true.

If a user reads an SSH host that doesn't contain a hostname, it will
fail to parse.
2024-07-11 10:26:04 -05:00

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# SSH completions
A Nushell extern definition and completers for the ssh command.
This module provides extern definitions for most of the ssh command options and flags.
## Usage
Simply import the extern definitions with
```nu
source path/to/ssh-completions.nu
```
This script will parse `/etc/ssh/ssh_config` and `~/.ssh/config` to fetch SSH config hosts.
Given the following config:
```
Host my-ip
HostName 192.168.50.237
Host mydomain
HostName mydomain.example.com
Host no.hostname
ProxyCommand ssh -q -W %h:%p office
Host my-domain-2
HostName mydomain-2.example.com
Host my_domain_3
HostName mydomain_3.example.com
```
When you press the tab key, it will display:
```
| ssh
my-ip 192.168.50.237
mydomain mydomain.example.com
no.hostname
my-domain-2 mydomain-2.example.com
my_domain_3 mydomain_3.example.com
```