From 1aa2ec6e69ffeb80571960ad20a0fbc37200da4d Mon Sep 17 00:00:00 2001
From: pancake <pancake@nowsecure.com>
Date: Wed, 12 Jan 2022 15:46:49 +0100
Subject: [PATCH] Add 'first session' example in the README ##doc

---
 README.md | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/README.md b/README.md
index c1019c83a1..dc3c4aab2a 100644
--- a/README.md
+++ b/README.md
@@ -37,6 +37,24 @@ r2env init
 r2env add radare2@git
 ```
 
+## Usage
+
+These are the first steps to use r2, read the book or find tutorials for more details
+
+```sh
+$ r2 /bin/ls   # open the binary in read-only mode
+> aaa          # same as r2 -A, analyse the binary
+> afl          # list all functions (try aflt, aflm)
+> px 32        # print 32 byte hexdump current block
+> s sym.main   # seek to the given offset (by flag name, number, ..)
+> f~foo        # filter flags with ~grep (same as |grep)
+> iS;is        # list sections and symbols (same as rabin2 -Ss)
+> pdf; agf     # print function and show control-flow-graph in ascii-art
+> oo+;w hello  # reopen in rw mode and write a string in the current offset
+> ?*~...       # interactive filter all command help messages
+> q            # quit
+```
+
 ## Resources
 
 * [Official radare2 book](https://book.rada.re): Read about r2 usage.