diff --git a/.aptitude/config b/.aptitude/config
new file mode 100644
index 0000000..96ebd71
--- /dev/null
+++ b/.aptitude/config
@@ -0,0 +1,10 @@
+aptitude "";
+aptitude::Delete-Unused-Pattern "";
+aptitude::Keep-Unused-Pattern "";
+aptitude::UI "";
+aptitude::UI::Advance-On-Action "true";
+aptitude::UI::Default-Preview-Grouping "action,pattern(!~M=>Manu,~T=>Auto),pattern(?origin(),~T=>Local)";
+aptitude::UI::HelpBar "false";
+aptitude::UI::Menubar-Autohide "true";
+aptitude::UI::Description-Visible-By-Default "false";
+aptitude::UI::Package-Display-Format "%c%a%M%S %p %D %I %v %V";
diff --git a/.config/kitty/kitty.conf b/.config/kitty/kitty.conf
index 389e182..c465984 100644
--- a/.config/kitty/kitty.conf
+++ b/.config/kitty/kitty.conf
@@ -196,6 +196,7 @@ map kitty_mod+minus  change_font_size current -0.5
 # map ctrl+n scroll_to_mark next
 map kitty_mod+m>m       create_marker
 map kitty_mod+m>shift+m remove_marker
+map kitty_mod+m>a       toggle_marker  regex 1 "[+-]?\\d\\s?\\d*(,\\d)?\\sMB" 2 "[+-]?\\d\\s?\\d*(,\\d)?\\skB" 3 "[+-]?\\d\\s?\\d*(,\\d)?\\sB"
 map kitty_mod+m>e       toggle_marker iregex 1 \\bERROR\\b 2 \\bWARNING\\b 3 \\bNOTE\\b
 map kitty_mod+m>n       toggle_marker iregex 1 "(^\\[\\d+/\\d+\\]|\\bERROR\\b)" 2 "\\bWARNING\\b" 3 "\S+\.[ch]pp"
 map kitty_mod+m>u       toggle_marker regex 3 https?://\\S+