Refactor some stuff.

dotfiles/lib/shellrc/aliases.sh

@@ -1,3 +1,4 @@
+
 alias emacs="emacsclient -t"
 alias tmux="tmux -2"
 alias tmux_cb_to_remote_cb='tmux saveb - | linux_nc_paste_to_remote_clipboard'
@@ -6,7 +7,6 @@ alias go2dotfiles='cd $(dirname `readlink -f ~/.zshrc | xargs dirname`)'
 
 # enables the sudoing of aliases.
 alias sudo='sudo '
-alias get_absolute_directory=
 
 # Detect which `ls` flavor is in use
 if ls --color > /dev/null 2>&1; then # GNU `ls`