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I have ~/.bash_profile which I would like to be invoked every single time a new GNU screen is created so that all my aliases work in GNU screen as they work in terminal.

At this time this is what my ~/.screenrc looks like.

hardstatus on
hardstatus alwayslastline
hardstatus string "%{.bW}%-w%{.rW}%n %t%{-}%+w %=%{..G} %H %{..Y} %m/%d %C%a "
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migrated from stackoverflow.com Oct 6 '11 at 8:48

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I solved this problem by moving all the contents of ~/.bash_profile to ~/.bashrc. Apparently screen invokes ~/.bashrc before each window. – Nadal May 6 '10 at 21:22

shell -$SHELL

Add the above line to your ~/.screenrc, this will make screen start-up using a login shell which will load your ~/.bash_profile.

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add shell -$SHELL in the ~/.screenrc works for me. It will make every screen session as a nornal shell session.

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This worked for me as well. Thanks! – CamelBlues Nov 20 '11 at 16:45

Some Mac applications rely on .bash_profile and some on .bashrc. I have not figured out any particular rule for knowning which one is getting loaded but for consistency this is my .bash_profile:

if [ -f ~/.bashrc ]; then
. ~/.bashrc
fi
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The problem is a little vague; shell startup files are run by screen upon creation of windows, that yours aren't feels like something is misconfigured in your .bashrc or .bash_profile. I haven't run into this using screen on OS X.

Have you tried iTerm instead of screen? I use it exclusively on my Mac and then use screen on the servers I admin.

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thanks. see the comments I posted to my question. – Nadal May 6 '10 at 21:21

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