From 967b246f4ca0f3cf017047f26c2876c49e824ef1 Mon Sep 17 00:00:00 2001
From: MatMoul <matmoul@gmail.com>
Date: Mon, 27 Apr 2026 22:16:05 +0200
Subject: [PATCH] docs: add usage and examples for sshrm

---
 README.md | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)

diff --git a/README.md b/README.md
index f063cc9..3d1364a 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,34 @@
 # sshrm
 
+Remove an entry from `~/.ssh/known_hosts` by host name or by line number.
+
+## Usage
+
+```bash
+sshrm [OPTION]... HOST|LINE
+```
+
+## Options
+
+- `-h`, `--help` Show help and exit.
+
+## Examples
+
+Remove by host:
+
+```bash
+sshrm example.com
+```
+
+Remove by line number:
+
+```bash
+sshrm 12
+```
+
+## Notes
+
+- Line numbers must be positive integers.
+- The script edits `~/.ssh/known_hosts`.
+- Keep a backup if you need to recover entries.
+