diff --git a/shell/up.sh b/shell/up.sh
new file mode 100755
index 0000000..0f0cacd
--- /dev/null
+++ b/shell/up.sh
@@ -0,0 +1,27 @@
+#!/usr/bin/env bash
+
+# List of directories with git repositories
+REPOS=(
+    "/home/jonas/nixos"
+    "/home/jonas/dotfiles"
+    "/home/jonas/.config/nvim"
+    "/home/jonas/projects/scripts"
+    "/home/jonas/projects/university"
+)
+
+# Commit message
+COMMIT_MSG="auto up $(uptime)"
+
+for repo in "${REPOS[@]}"; do
+    if [ -d "$repo/.git" ]; then
+        echo "Processing $repo..."
+        cd "$repo" || continue
+        git fetch
+        git add .
+        git commit -m "$COMMIT_MSG"
+        git pull --rebase
+        git push
+    else
+        echo "Skipping $repo: not a git repository"
+    fi
+done