====== GNU Screen ======
[[https://www.gnu.org/software/screen/manual/screen.html|Documentation officielle]]. [[http://aperiodic.net/screen/quick_reference|Quick Reference]] .

===== Commandes =====
=== Fenêtres ===
  *changer le numéro de la fenêtre : ''Ctrl a'' + '': number x''
  *split vertical : ''Ctrl a'' + ''|''
  *split horizontal : ''Ctrl a'' + ''S''
  *changer la région de focus  : ''Ctrl a'' + ''Tab''
  *close region : ''Ctrl a'' + ''X''
  *close all region but current : ''Ctrl a'' + ''Q''
=== Session ===
  *name a session and start it : ''screen -S mySessionName''
  *rename a sesion outside screen session : ''screen -X sessionname mySessionName''
  *rename a session inside screen session: ''C-a :sessionname mySessionName''
=== Divers ===
  *Scroll buffer avec la souris : ''Ctrl-A'' + ''Esc'' pour passer en mode copy -> scroll -> ''Esc'' pour sortir de ce mode

----
===== Configuration : /etc/screenrc =====

++++ Config perso |
<file bash /etc/screenrc>
hardstatus alwayslastline
hardstatus string "%{= kM}[%{= kB}%H%{= kM}]%{= kB}%L=%=%-w%{= kM}%45L> %n%f* %t%{= kB}%+w%=%-13=%{= kM}[%{= kB}%d/%m %c%{= kM}]"
# pour le split vertical, définit la ligne de statut pour chaque fenêtre (ici juste les couleurs ForeBackGround)
caption string "%{= dd} "  # default on default colors
# pour le split vertical, pas de ligne de démarcation
sorendition "="
</file>
++++

Configurer sa ligne 'hardstatus' avec l'aide de : [[http://aperiodic.net/screen/man:string_escapes|aperiodic.net]]

=== Exemple décortiqué  : hardstatus string ====
  '%{= kG}[ %{y}%H %{g}][%15= %>%-Lw%40>%{r}(%{W}%n*%f %t%?(%u)%?%{r})%{g}%+Lw%-22< ][%{c} %Y-%m-%d %c %{g}]'
Output green [ ] with the hostname colored brown in the middle :
  %{= kG}[ %{y}%H %{g}]
Output a [ thats green\\
  [
Leave a gap for the hostname
  %15=
Mark that spot for truncation :
  %>
Print all the other windows prior to the current one up to 40% width :
  %-Lw%40>
Print out a red ( :
  %{r}(
Print out White Bold Text Of the Window Number, a *, flags, title :
  %{W}%n*%f %t
Print out other users on that screen (if some exist) :
  %?(%u)%?
Print out a red ) and then switch back to green :
  %{r})%{g}
Print out all the other windows after the current one :
  %+Lw
Leave some room on the end for the date and time and mark that as the other truncation point :
  %-22<
Print the closing bracket, the opening bracket for the final section, a cyan marker, the date and time, and a green ] :
  ][%{c} %Y-%m-%d %c %{g}]




{{tag>screen}}