Add rudimentary trash function

fun/trash.sh

@@ -0,0 +1,13 @@
+#!/bin/sh
+
+trash() {
+  mkdir -p $HOME/.trash
+  if [ -z "$@" ]; then
+    find $HOME/.trash -type f -exec basename {} ';'
+  else
+    for file in "$@"; do
+      mkdir -p $HOME/.trash/$(dirname $(realpath $file))
+      mv "$file" $HOME/.trash/$(realpath $file)
+    done
+  fi
+}