ssh bug fix

README.md

@@ -138,14 +138,14 @@ A bar-style prompt showing current time, execution time of the last command
 | `pwdscore` | pwd | Calculate the strength score of a given password |
 | `rain` | rain | Console screensaver with falling-rain effect (multiple color themes) |
 | `rainbow` | rain | Full-screen rainbow screensaver using only background colors, with horizontal color shifting |
-| `rmhost` | ssh | Remove host(s) (name and IP) from SSH known_hosts; supports `--all-users` as root |
+| `rmhost` | ssh | Remove host(s) from SSH known_hosts: a name is removed with every IP address it resolves to, `[host]:port` entries and glob patterns are supported; `--all-users` (root) handles every local user's file and keeps its owner and mode |
 | `rmspc` | filefct | Replace spaces in filenames with underscores (or a custom character, attached: `-c-` / `--subst-char=-`); never overwrites an existing file and does not follow symlinked directories |
 | `setc` | lang | Set locale to standard C (POSIX) |
 | `setlocale` | lang | Set console locale to any installed locale (codeset spelling tolerant, UTF-8 preferred when none is given); clears `LC_ALL` and the other per-category variables so the change always applies |
 | `set_theme` | prompt | Switch the prompt colour theme for the session (`--list`, `--preview`, `--save`) |
 | `settrace` | debug | Activate (`--on`), deactivate (`--off`) or query (`--status`) an ERR trap that prints the exit status and a call stack (on stderr) for each failing command; `--force` replaces/removes an ERR trap set by something else; active at startup when `SETTRACE_DEFAULT_ENABLED=1` |
 | `showinfo` | info | Display welcome banner and system information (figlet + fastfetch/neofetch) |
-| `ssr` | ssh | SSH into a server as root, forwarding extra ssh options |
+| `ssr` | ssh | SSH into a server as root (the server comes first, then extra ssh options); default options from `SSH_DEFAULT_OPT` |
 | `taz` | compress | Compress files and directories into a chosen archive format |
 | `term_set` | conf | Set `TERM` to the best available terminal capability |
 | `urlencode` | net | URL-encode a string |
@@ -261,7 +261,7 @@ change the default without having to pass flags every time.
 
 | Key | Default | Description |
 | --- | --- | --- |
-| `SSH_DEFAULT_OPT` | _(empty)_ | Extra options passed to `ssr` (e.g. `-Y` for X forwarding) |
+| `SSH_DEFAULT_OPT` | `-Y` when unset | Options passed to `ssr` before the server (e.g. `-Y -o StrictHostKeyChecking=accept-new`); set it empty for none |
 
 **`[pwd]`** — password tools