diff --git a/sh/alias/shell.sh b/sh/alias/shell.sh
deleted file mode 100644
index f216c92..0000000
--- a/sh/alias/shell.sh
+++ /dev/null
@@ -1,18 +0,0 @@
-# shorten alias
-a() {
-	alias \
-		"${@}"
-}
-
-# swap directory (current ↔ previous)
-sd() {
-	cd \
-		- ||
-		return
-}
-
-# exit terminal
-x() {
-	exit \
-		"${@}"
-}
diff --git a/sh/shell/0.sh b/sh/shell/0.sh
index c52639b..ed847cb 100644
--- a/sh/shell/0.sh
+++ b/sh/shell/0.sh
@@ -130,6 +130,32 @@ rwx_shell_prompt() {
 	printf "%b" "${view}"
 }
 
+# ╭───────┬───────────╮
+# │ shell │ shortcuts │
+# ╰───────┴───────────╯
+
+# shorten alias
+#= a
+rwx_shell_alias() {
+	alias \
+		"${@}"
+}
+
+# swap directory (current ↔ previous)
+#= sd
+rwx_shell_swap_directory() {
+	cd \
+		- ||
+		return
+}
+
+# exit terminal
+#= x
+rwx_shell_exit() {
+	exit \
+		"${@}"
+}
+
 # ╭───────┬──────╮
 # │ shell │ main │
 # ╰───────┴──────╯