diff --git a/.bash_extra b/.bash_extra
index a6d5348..be91920 100644
--- a/.bash_extra
+++ b/.bash_extra
@@ -214,6 +214,9 @@ function glogs {
     fi;
     git log --pretty=format:'%C(auto) %<|(16,trunc)%h %Cred %G?%Creset %<|(60,trunc)%s %<(20,trunc)%Cgreen%cr%Creset %<(15,trunc)%Cblue%an%Creset %Cred%D' --graph --all -$ncommits
 }
+function mdtoc {
+  grep --recursive --include="*.md" ^# | sort --version-sort --field-separator=":" | awk 'BEGIN {FS=":"}{print $2 "&&" $1}' | column --table --separator "&&" --table-truncate 1,2
+}
 ### Aliase
 # tmux
 alias tmuxa="tmux a -t "