diff --git a/functions/clean_mac_files.sh b/functions/clean_mac_files.sh
new file mode 100644
index 0000000..ba29dfa
--- /dev/null
+++ b/functions/clean_mac_files.sh
@@ -0,0 +1,5 @@
+# delete mac files
+function clean_mac_files
+	find . -name '.DS_Store' -type f -delete;
+	find . -name '._*' -type f -delete
+end
diff --git a/functions/find_mac_files.fish b/functions/find_mac_files.fish
new file mode 100644
index 0000000..9ff1b28
--- /dev/null
+++ b/functions/find_mac_files.fish
@@ -0,0 +1,5 @@
+# find mac files
+function find_mac_files
+	find . -name '.DS_Store';
+	find . -name '._*';
+end
\ No newline at end of file