diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..2500eef
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,13 @@
+all: install
+
+install:
+	ln -s "$PWD"/dotfiles/.subbash ~
+	ln -s "$PWD"/dotfiles/.bashrc ~
+	ln -s "$PWD"/dotfiles/.zshrc ~
+	ln -s "$PWD"/dotfiles/.vimrc ~
+
+clean:
+	rm -r .ssh doc etc functions img .gitignore README.md setup.sh ssh_setup.sh git_setup.sh .git
+
+uninstall:
+	rm -r ~/.subbash
diff --git a/doc/tips.md b/doc/tips.md
index 8aa15a4..c84bdce 100644
--- a/doc/tips.md
+++ b/doc/tips.md
@@ -2,9 +2,31 @@
 ## Tips
 
 
-```$RANDOM``` - Return random 0-32767\
-```\command``` - Without using alias
+1. ```bash
+   echo $RANDOM  # Return random 0-32767
+   ```
+   
+2. ```bash
+   \command  #  without using alias
+   ```
 
+3. ```bash
+   mount /dev/sda2 /home
+   ```
+   
+4. ```bash
+   mount /dev/sdb_ /mnt/Files  # Other disk 
+   ln -s /mnt/Files $HOME  # symlink in Home
+   ```
+   
+4. ```bash
+   sudo pkill -9 -t pts/1  # close session
+   ```
+    
+5. ```bash
+   [space]command  # without saving in history
+   sudo !!  # last command with sudo 
+   ```
 
 
 ### Autostart
diff --git a/functions/awit.sh b/functions/awit.sh
new file mode 100644
index 0000000..7910a21
--- /dev/null
+++ b/functions/awit.sh
@@ -0,0 +1,12 @@
+#!/usr/bin/env bash
+
+symbols='/ - \ | / - \ |'
+
+while true;
+    do
+        for i in $symbols;
+            do
+                echo -n -e "\b$i"
+                sleep 0.3
+            done
+    done
\ No newline at end of file