diff --git a/files/root/.config/bash/bashrc-includes.d/system_linux_func_reverse_fqdn b/files/root/.config/bash/bashrc-includes.d/system_linux_func_reverse_fqdn
new file mode 100644
index 0000000..ceb6193
--- /dev/null
+++ b/files/root/.config/bash/bashrc-includes.d/system_linux_func_reverse_fqdn
@@ -0,0 +1,4 @@
+# SPDX-License-Identifier: MIT
+function reverse_fqdn() {
+    python3 -c 'import sys; arg_list = sys.argv[1].split("."); arg_list.reverse(); print(".".join(arg_list))' "${1}"
+}
diff --git a/files/root/.config/bash/bashrc-includes.d/system_linux_func_slash_fqdn b/files/root/.config/bash/bashrc-includes.d/system_linux_func_slash_fqdn
new file mode 100644
index 0000000..33a3c0b
--- /dev/null
+++ b/files/root/.config/bash/bashrc-includes.d/system_linux_func_slash_fqdn
@@ -0,0 +1,4 @@
+# SPDX-License-Identifier: MIT
+function slash_fqdn() {
+    python3 -c 'import sys; arg_list = sys.argv[1].split("."); arg_list.reverse(); print("/".join(arg_list))' "${1}"
+}