17

When I open a new window in GNU screen, it runs .bashrc but not .bash_profile. In my setup, this results in some environment variables not being set up correctly in that window.

How can I tell GNU screen to always run .bash_profile instead of .bashrc on opening a new window? (Please don't tell me to just call .bash_profile from my .bashrc :)

32

You want to start bash (or whatever shell) as a login shell. You do this with

shell -$SHELL

in your ~/.screenrc. The magic is the - before the shell. See man screenrc for details. (Well, not many more details, because that's pretty much it.)

  • 1
    When I do this it stops screen starting in the directory I use the command from. How can I make screen use the directory I launch the command from as the directory it starts up in? – theonlygusti Feb 9 '17 at 11:34
  • I don't get that manpage! The online docs are here though: gnu.org/software/screen/manual/screen.html#Shell. I got confused initially as the screenrc is only reread when a screen gets recreated - not each time you make a new window within the application – JonnyRaa Oct 5 '17 at 13:03
2

You would either need to source ~/.bash_profile from ~/.bashrc or put the things you need directly into ~/.bashrc or put the things in common in a third file and source it from both your ~/.bashrc and ~/.bash_profile.

  • WHERE to source those ? ... be cuz THAT IS THE PROBLEM (screen do NOT source any of them) – THESorcerer Jul 26 '14 at 7:50
  • @THESorcerer: On my system, screen sources ~/.bashrc without the shell command shown in the other answer. – Dennis Williamson Jul 26 '14 at 9:04

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