diff --git a/private_dot_config/zsh/executable_dot_zshrc b/private_dot_config/zsh/executable_dot_zshrc
index c86cf01..ddf8fb7 100644
--- a/private_dot_config/zsh/executable_dot_zshrc
+++ b/private_dot_config/zsh/executable_dot_zshrc
@@ -1,3 +1,4 @@
+#!/bin/zsh
 # If using sway then use pywal theme
 if [[ $XDG_SESSION_DESKTOP == "sway" ]]; then 
     cat ~/.cache/wal/sequences
@@ -53,4 +54,4 @@ bindkey -s '^o' 'lfcd\n'
 eval "$(zoxide init zsh --cmd cd)"
 
 # bun completions
-[ -s "/home/linux/.bun/_bun" ] && source "/home/linux/.bun/_bun"
\ No newline at end of file
+[ -s "/home/linux/.bun/_bun" ] && source "/home/linux/.bun/_bun"
diff --git a/private_dot_config/zsh/func b/private_dot_config/zsh/func
index 2c1771b..9c52e6c 100644
--- a/private_dot_config/zsh/func
+++ b/private_dot_config/zsh/func
@@ -22,3 +22,24 @@ lfcd() {
         [ -d "$dir" ] && [ "$dir" != "$(pwd)" ] && cd "$dir"
     fi
 }
+
+extract() {
+    if [ -f $1 ]; then
+        case $1 in
+            *.tar.bz2) tar xjf $1 ;;
+            *.tar.gz) tar xzf $1 ;;
+            *.bz2) bunzip2 $1 ;;
+            *.rar) unrar x $1 ;;
+            *.gz) gunzip $1 ;;
+            *.tar) tar xf $1 ;;
+            *.tbz2) tar xjf $1 ;;
+            *,tgz) tar xzf $1 ;;
+            *.zip) unzip $1 ;;
+            *.z) uncompress $1 ;;
+            *.7z) 7z x $1 ;;
+            *) echo "'$1' cannot be extracted." ;;
+        esac
+    else
+        echo "'$1' is mot a valid file."
+    fi
+}