From 47582916e5982c9c12387950de59fb28267ace9f Mon Sep 17 00:00:00 2001
From: u1 <u1@rv32i.pl>
Date: Sat, 7 Feb 2026 11:01:24 +0100
Subject: [PATCH] docs(step1): add txt root to user ssh key copy

---
 doc/step-001-ssh-copy-key-root-to-user.txt | 25 ++++++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100644 doc/step-001-ssh-copy-key-root-to-user.txt

diff --git a/doc/step-001-ssh-copy-key-root-to-user.txt b/doc/step-001-ssh-copy-key-root-to-user.txt
new file mode 100644
index 0000000..239b133
--- /dev/null
+++ b/doc/step-001-ssh-copy-key-root-to-user.txt
@@ -0,0 +1,25 @@
+Step 001: Jak skopiowac klucze SSH na uzytkownika "user" uruchamiajac komendy jako root
+
+Cel: skopiowac klucze/konfiguracje SSH z /root/.ssh do /home/user/.ssh albo tylko dodac klucz publiczny do authorized_keys.
+
+Wariant A: Skopiuj caly katalog /root/.ssh do usera (ustaw prawa)
+
+  sudo install -d -m 700 -o user -g user /home/user/.ssh
+  sudo cp -a /root/.ssh/. /home/user/.ssh/
+  sudo chown -R user:user /home/user/.ssh
+  sudo chmod 700 /home/user/.ssh
+  sudo chmod 600 /home/user/.ssh/authorized_keys 2>/dev/null || true
+  sudo chmod 600 /home/user/.ssh/id_* 2>/dev/null || true
+  sudo chmod 644 /home/user/.ssh/*.pub 2>/dev/null || true
+  sudo chmod 644 /home/user/.ssh/known_hosts 2>/dev/null || true
+
+Uwaga: kopiowanie prywatnych kluczy (id_ed25519/id_rsa) na innego uzytkownika zwieksza ryzyko. Czasem lepiej uzyc wariantu B.
+
+Wariant B: Tylko dopisz klucz publiczny roota do authorized_keys usera
+
+  sudo install -d -m 700 -o user -g user /home/user/.ssh
+  sudo install -m 600 -o user -g user /dev/null /home/user/.ssh/authorized_keys
+  sudo cat /root/.ssh/id_ed25519.pub | sudo tee -a /home/user/.ssh/authorized_keys >/dev/null
+  sudo chown user:user /home/user/.ssh/authorized_keys
+  sudo chmod 600 /home/user/.ssh/authorized_keys
+