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cumulusAnia committed Feb 5, 2025
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Expand Up @@ -575,7 +575,7 @@ If you do not clear a user session after making changes directly on the RADIUS,

If you use certain special characters in a password, you must quote or escape (with a backslash) these characters so that the system understands that they are part of the password.

The following table shows if you need to quote or escape a special character.
The following table shows which quote or escape you can use for each special character.

- Normal Use indicates that you can use the special character without quotes or a backslash.
- Single Quotes and Double Quotes indicate that the entire password needs to be enclosed in quotes.
Expand Down Expand Up @@ -633,6 +633,50 @@ The following example shows a password that includes a dot (.) and tilde (~):
cumulus@switch:~$ nv set system aaa user cumulus password “Hello.world\~123”
```

When using a password in a URL, you might need to encode special characters. The following table shows the special character encoding.
- ✓ indicates that encoding is not needed.
- %xx indicates that you need to replace the special character with %xx.

| Symbol | Normal | Single Quotes ('') | Double Quotes ("") | Escape (`\`)|
|--------------------|--------|-----------------|-----------------|---------|
| backtick (`) | %60 | ✓ | %60 | ✓ |
| exclamation point (`!`) | %21 | ✓ | %21 | ✓ |
| semicolon (`;`) | %3B | ✓ | ✓ | ✓ |
| ampersand (`&`) | %26 | ✓ | ✓ | ✓ |
| question mark (`?`) | %3F | %3F | %3F | %3F |
| tilde (~) | ✓ | ✓ | ✓ | ✓ |
| at-sign (`@`) | ✓ | ✓ | ✓ | ✓ |
| hash sign (`#`) | %23 | %23 | %23 | %23 |
| dollar sign (`$`) | %24 | ✓ | %24 | ✓ |
| percent sign (`%`) | ✓ | ✓ | ✓ | ✓ |
| caret (`^`) | ✓ | ✓ | ✓ | ✓ |
| asterisk (`*`) | ✓ | ✓ | ✓ | ✓ |
| left parenthesis (`(`) | %28 | ✓ | ✓ | ✓ |
| right parenthesis (`)`) | %29 | ✓ | ✓ | ✓ |
| dash (`-`) | ✓ | ✓ | ✓ | ✓ |
| underscore (`_`) | ✓ | ✓ | ✓ | ✓ |
| equals sign (`=`) | ✓ | ✓ | ✓ | ✓ |
| plus sign (`+`) | ✓ | ✓ | ✓ | ✓ |
| vertical bar | %7C | ✓ | ✓ | ✓ |
| left bracket (`[`) | %5B | %5B | %5B | %5B |
| right bracket (`]`) | %5D | %5D | %5D | %5D |
| braces (`{}`) | ✓ | ✓ | ✓ | ✓ |
| colon (`:`) | ✓ | ✓ | ✓ | ✓ |
| single quote (`‘`) | %27 | %27 | ✓ | ✓ |
| double quote (`“`) | %22 | ✓ | %22 | ✓ |
| comma (`,`) | ✓ | ✓ | ✓ | ✓ |
| left angle bracket (`<`) | %3C | ✓ | ✓ | ✓ |
| right angle bracket (`>`) | %3E | ✓ | ✓ | ✓ |
| slash (`/`) | %2F | %2F | %2F | %2F |
| dot (`.`) | ✓ | ✓ | ✓ | ✓ |
| white space | %20 | ✓ | ✓ | ✓ |

The following example fetches an image stored on a device with IP address 10.0.1.251 using the password `Pass#pass1` for user1:

```
cumulus@switch:~$ nv action fetch system image scp://user1:Pass1%23pass1@10.0.1.251/host/nos-images/nvos-amd64-25.02.1857.bin
```

## Filter nv show Command Output

Filters show command output on column data; for example, to show only the interfaces with MTU set to 1500:
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