TODO alias

Added an alias to fetch my TODOs from $NOTES_DIR.
Basically, grep for all-caps TODO in my markdown files in my notes
directory

.shell_aliases

@@ -35,6 +35,9 @@ alias mempigs='ps aux | awk '\''{print $6/1024 " MB\t\t" $11 " " $12}'\''  | sor
 # dir -v (part of pushd/popd)
 alias dir='dir -v'
 
+# find Taks in $NOTES_DIR
+alias TODO='grep TODO $NOTES_DIR/**/*.md'
+
 # Edit files with vim/fzf
 alias vimf='vim "`fzf`"'