added ~/.ssh/config

ssh/config.md

@@ -0,0 +1,67 @@
+# Notes about the ```~/.ssh/config``` file
+
+## With Identification file:
+
+### Put the following block for every ssh connection:
+```
+Host name_of_host
+    HostName IP/DOMAIN
+    Port port_of_ssh (default: 22)
+    User user
+    IdentityFile /path/to/identityfile
+    IdentitiesOnly yes/no (can be ommited)
+```
+Example:
+```
+Host github.com
+    HostName github.com
+    User git
+    IdentityFile ~/.ssh/honney-github
+    IdentitiesOnly yes
+```
+Empty:
+```
+Host 
+    HostName 
+    Port 
+    User 
+    IdentityFile 
+```
+
+## Without Identification file:
+You will need to put in the Password when logging-in
+
+### Put the following block for every ssh connection:
+```
+Host name_of_host
+    HostName IP/DOMAIN
+    Port port_of_ssh (default: 22)
+    User user
+```
+Example: (equivalent: ```ssh -p 22 root@192.168.1.255```)
+```
+Host NAS
+    HostName 192.168.1.255
+    Port 22
+    User root
+```
+Empty:
+```
+Host 
+    HostName 
+    Port 
+    User 
+```
+
+## To then use one of these Configs use this command:
+```
+ssh name_of_host
+```
+Example:
+```
+ssh NAS
+```
+Empty:
+```
+ssh 
+```