diff --git a/aliases/zsh_aliases b/aliases/zsh_aliases
index 9ae6333..742fe73 100644
--- a/aliases/zsh_aliases
+++ b/aliases/zsh_aliases
@@ -71,7 +71,7 @@ alias "f.."="f ..."
 function mvd() { mv $1 ~/Downloads ; }
 alias lhd="sudo fdisk -l"
 alias ds="df -h | grep sd"
-alias nbu="ll /run/media/kevin/pc-backup/backups/nzxt | grep tgz"
+alias nbu="f /run/media/kevin/pc-backup/backups/nzxt && ll | grep gz"
 
 #  }}}  directory-related # 
 
diff --git a/backup.sh b/backup.sh
new file mode 100755
index 0000000..6b1f3bf
--- /dev/null
+++ b/backup.sh
@@ -0,0 +1,12 @@
+#!/bin/bash
+
+# Backup destination
+backup_dest=/run/media/kevin/pc-backup/backups/nzxt
+
+# Labels for backup name
+PC=${HOST}
+distro=arch
+datetime=$(date "+%m.%d-%H.%M")
+backupfile="$backup_dest/$datetime-$distro.tar.gz"
+
+sudo tar -czpvf $backupfile --exclude=/lost+found --exclude=/mnt --exclude=/proc --exclude=/run --exclude=/sys /
diff --git a/dirs.sh b/dirs.sh
index e96d4a9..03bf10b 100755
--- a/dirs.sh
+++ b/dirs.sh
@@ -1,3 +1,5 @@
+#!/bin/sh
+
 linux_config_dir=~/linux-config
 dot_dir=$linux_config_dir/dotfiles
 config_dir=$linux_config_dir/configs
diff --git a/x/marble-mouse/set-config.sh b/x/marble-mouse/set-config.sh
index 9131665..852288c 100755
--- a/x/marble-mouse/set-config.sh
+++ b/x/marble-mouse/set-config.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 
 # Get directory variables from script.
-sh ../../dirs.sh
+. ../../dirs.sh
 
 config_file_name="10-evdev.conf"
 sys_layout_file="/etc/X11/xorg.conf.d/$config_file_name"