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--- computer_science:linux:hardening:linux_passwordless_ssh_login [2021/03/07 16:12] – [Using per-host SSH configuration] carlossousa
+++ computer_science:linux:hardening:linux_passwordless_ssh_login [2023/12/01 12:07] (current) – external edit 127.0.0.1
@@ Line 84: / Line 84: @@
 <code bash>
 PasswordAuthentication no
-ChallangeResponseAuthentication no
+ChallengeResponseAuthentication no
 UsePAM no
@@ Line 97: / Line 97: @@
 </code>
 ====== Using per-host SSH configuration ======
+===== Edit your .ssh/config =====
+<code>
+sudo nano ~/.ssh/config
+</code>
+~/.ssh/config eg:
+<code>Host opportunity
+    HostName 10.20.30.40
+    User remoteUser
+    IdentityFile ~/.ssh/privateKey
+</code>
+Connect with:
+<code>
+ssh opportunity
+</code>