Fix pdf helper functions

zshrc.org

@@ -279,19 +279,23 @@ BIG FAT WARNING: this needs to specify an actual file as a destination
     #+end_src
 *** paper-books helpers                                             :daily:
     #+begin_src sh
-      function o-books ()
+      function o--generic ()
       {
-      (cd ~/work/books; okular "$(find | sed -e "s+^./++" | fzf)")
+      (cd $1; eca "$(find | sed -e "s+^./++" | fzf)")
+      }
+    #+end_src
+    Should we rather use aliases? yes please
+    #+begin_src sh
+      function o-books () {
+          (o--generic ~/work/books)
       }
 
-      function o-papers ()
-      {
-      (cd ~/work/papers; okular "$(find | sed -e "s+^./++" | fzf)")
+      function o-papers () {
+          (o--generic ~/work/papers)
       }
 
-      function o-offprints ()
-      {
-          (cd ~/work/offprints; okular "$(find | sed -e "s+^./++" | fzf)")
+      function o-offprints () {
+          (o--generic ~/work/offprints)
       }
     #+end_src
 
@@ -659,7 +663,11 @@ technique
       bindkey  "^g" transpose-chars
       bindkey  "^[g" transpose-words
     #+end_src
-
+*** Connection warning                                              :daily:
+    #+begin_src sh
+      ip a | grep nordlynx >>/dev/null && echo → Connected to $fg_bold[magenta]NordVPN$reset_color
+      true
+      #+end_src
 **** TODO Rearrange this bit
 :PROPERTIES:
 :CREATED:  [2021-05-01 Sat 13:35]