Change directory structure and between-script path references.

[config] / all_new_2018 / setup_scripts / prepare_to_meet_server.sh

diff --git a/all_new_2018/setup_scripts/prepare_to_meet_server.sh b/all_new_2018/setup_scripts/prepare_to_meet_server.sh
new file mode 100755 (executable)
index 0000000..13d05ca
--- /dev/null
+++ b/all_new_2018/setup_scripts/prepare_to_meet_server.sh
@@ -0,0 +1,18 @@
+#!/bin/sh
+# Do some of the steps necessary to SSH (key-based) with another server.
+set -e
+
+target="$1"
+
+# We need a public key to copy over, so generate it if not found.
+if [ ! -f ~/.ssh/id_rsa.pub ]; then
+    ssh-keygen
+fi
+
+# Add target to ~/.ssh/known_hosts so we don't get
+# asked for permission at inopportune moments.
+ssh-keyscan -H "$target" >> ~/.ssh/known_hosts
+
+# Tell user what to do.
+echo "APPEND FOLLOWING TO TARGET'S ~/.ssh/authorized_keys:"
+cat ~/.ssh/id_rsa.pub