add twtxt client

twt

@@ -0,0 +1,23 @@
+#!/bin/sh
+
+PORT=420
+USER=erik
+SERVER=fixedpoints.zapto.org
+
+usage() {
+    >&2 echo "usage: twt post \"your post\"
+       twt show"
+}
+
+remote() {
+    ssh -p $PORT $USER@$SERVER $1
+}
+
+case $1 in
+    post) remote "echo -e '`date -Im`\t$2' >> ~/twtxt.txt"
+          ;;
+    show) remote "cat ~/twtxt.txt"
+          ;;
+    *) usage
+       ;;
+esac