refactor(history): commit development branch

new development branch from root commit

sh/alias/rsync.sh

@@ -0,0 +1,27 @@
+# synchronize
+rs() { a__r_sync "${@}"; }
+a__r_sync() {
+	rsync \
+		--archive \
+		--no-inc-recursive \
+		--partial \
+		--progress \
+		--verbose \
+		"${@}"
+}
+
+# synchronize and delete after
+rsda() { a__r_sync_delete_after "${@}"; }
+a__r_sync_delete_after() {
+	a__r_sync \
+		--delete-after \
+		"${@}"
+}
+
+# synchronize and delete before
+rsdb() { a__r_sync_delete_before "${@}"; }
+a__r_sync_delete_before() {
+	a__r_sync \
+		--delete-before \
+		"${@}"
+}