diff --git a/.config/doom/config.el b/.config/doom/config.el
index a937fd6..c9959ef 100644
--- a/.config/doom/config.el
+++ b/.config/doom/config.el
@@ -151,10 +151,15 @@ List of keybindings (SPC h b b)")
   (kbd "R") 'dired-do-rename
   (kbd "T") 'dired-do-touch
   (kbd "Y") 'dired-copy-filenamecopy-filename-as-kill ; copies filename to kill ring.
+  (kbd "Z") 'dired-do-compress
   (kbd "+") 'dired-create-directory
-  (kbd "-") 'dired-up-directory
+  (kbd "-") 'dired-do-kill-lines
   (kbd "% l") 'dired-downcase
+  (kbd "% m") 'dired-mark-files-regexp
   (kbd "% u") 'dired-upcase
+  (kbd "* %") 'dired-mark-files-regexp
+  (kbd "* .") 'dired-mark-extension
+  (kbd "* /") 'dired-mark-directories
   (kbd "; d") 'epa-dired-do-decrypt
   (kbd "; e") 'epa-dired-do-encrypt)
 ;; Get file icons in dired
diff --git a/.config/doom/config.org b/.config/doom/config.org
index 744689a..998161e 100644
--- a/.config/doom/config.org
+++ b/.config/doom/config.org
@@ -354,10 +354,15 @@ Dired is the file manager within Emacs.  Below, I setup keybindings for image pr
   (kbd "R") 'dired-do-rename
   (kbd "T") 'dired-do-touch
   (kbd "Y") 'dired-copy-filenamecopy-filename-as-kill ; copies filename to kill ring.
+  (kbd "Z") 'dired-do-compress
   (kbd "+") 'dired-create-directory
-  (kbd "-") 'dired-up-directory
+  (kbd "-") 'dired-do-kill-lines
   (kbd "% l") 'dired-downcase
+  (kbd "% m") 'dired-mark-files-regexp
   (kbd "% u") 'dired-upcase
+  (kbd "* %") 'dired-mark-files-regexp
+  (kbd "* .") 'dired-mark-extension
+  (kbd "* /") 'dired-mark-directories
   (kbd "; d") 'epa-dired-do-decrypt
   (kbd "; e") 'epa-dired-do-encrypt)
 ;; Get file icons in dired
@@ -393,6 +398,13 @@ If peep-dired is enabled, you will get image previews as you go up/down with 'j'
       trash-directory "~/.local/share/Trash/files/")
 #+end_src
 
+=NOTE=: For convenience, you may want to create a symlink to 'local/share/Trash' in your home directory:
+#+begin_example
+cd ~/
+ln -s ~/.local/share/Trash .
+#+end_example
+
+
 * DOOM THEME
 Setting the theme to doom-one.  To try out new themes, I set a keybinding for counsel-load-theme with 'SPC h t'.
 
diff --git a/.config/nitrogen/bg-saved.cfg b/.config/nitrogen/bg-saved.cfg
index f1dbedc..aafccb3 100644
--- a/.config/nitrogen/bg-saved.cfg
+++ b/.config/nitrogen/bg-saved.cfg
@@ -1,14 +1,14 @@
-[xin_1]
-file=/home/dt/wallpapers/0258.jpg
+[xin_0]
+file=/home/dt/wallpapers/0296.jpg
 mode=0
 bgcolor=#000000
 
-[xin_0]
-file=/home/dt/wallpapers/0258.jpg
+[xin_1]
+file=/home/dt/wallpapers/0296.jpg
 mode=0
 bgcolor=#000000
 
 [xin_2]
-file=/home/dt/wallpapers/0258.jpg
+file=/home/dt/wallpapers/0296.jpg
 mode=0
 bgcolor=#000000
diff --git a/.config/nitrogen/nitrogen.cfg b/.config/nitrogen/nitrogen.cfg
index 56df4d9..c16556b 100644
--- a/.config/nitrogen/nitrogen.cfg
+++ b/.config/nitrogen/nitrogen.cfg
@@ -1,8 +1,8 @@
 [geometry]
-posx=3840
-posy=0
-sizex=1920
-sizey=1080
+posx=1936
+posy=40
+sizex=932
+sizey=1020
 
 [nitrogen]
 view=icon