+** GnuPG
+:PROPERTIES:
+:header-args+: :tangle ~/.gnupg/gpg-agent.conf
+:END:
+
+#+begin_src conf
+default-cache-ttl 43200
+max-cache-ttl 43200
+
+default-cache-ttl-ssh 10800
+max-cache-ttl-ssh 10800
+
+# pinentry-program /usr/bin/pinentry-qt
+#+end_src
+
+** GTK
+
+*** gtk-2.0
+:PROPERTIES:
+:header-args+: :tangle ~/.gtkrc-2.0
+:END:
+
+#+begin_src conf
+gtk-theme-name="Greybird"
+gtk-icon-theme-name="Paper"
+gtk-font-name="Ubuntu 10"
+gtk-menu-images=0
+# gtk-key-theme-name = "Emacs"
+#+end_src
+
+*** gtk-3.0
+:PROPERTIES:
+:header-args+: :tangle ~/.config/gtk-3.0/settings.ini
+:END:
+
+#+begin_src conf :tangle no
+[Settings]
+gtk-icon-theme-name = Paper
+# gtk-theme-name = Adwaita
+
+gtk-theme-name = Greybird
+# gtk-theme-name = Arc-Darker
+# gtk-theme-name = Numix-ArchBlue
+
+gtk-font-name = Ubuntu 10
+# gtk-key-theme-name = Emacs
+#+end_src
+