Created SSH (markdown)

SSH.md

@@ -0,0 +1,20 @@
+
+# Troubleshooting
+## ssh fails with error message `packet_write_wait: Connection to ... port 2222: Broken pipe
+Try disabling TTY with option -T and disabling X11 forwarding with -x:
+```
+ssh -T -x -v -p 2222 user@ip
+```
+
+
+## scp fails with error message `scp: not found` and `lost connection`
+
+The scp command is not installed / not supported on your device. You can use the following workaround to transfer a file with ssh:
+
+```
+cat src_file | ssh -T -x -p 2222 user@ip 'cat > dst_file'
+```
+The parent directory of `dst_file` must exist.
+
+
+