diff --git a/.aliases b/.aliases
index c75c5ff..eae1cb3 100644
--- a/.aliases
+++ b/.aliases
@@ -238,6 +238,16 @@ alias cls=clear
 alias cpr='cp -r'
 alias dc='gdc'
 alias duh='du -csh'
+
+dos2unix_all() {
+    local path="$1"
+    if [[ $path == "" ]]; then
+        path="$PWD"
+    fi
+    find $path -type f -exec dos2unix '{}' '+'
+}
+alias d2u='dos2unix_all'
+
 alias e='open_explorer_here "$PWD"'
 alias exp='echo "Use e instead."'
 alias f='fg'