Re: Bash initialization

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On 9/12/24 21:25, greg wrote:
On Mon, Dec 2, 2024 at 10:22 AM GianPiero Puccioni
<gianpiero.puccioni@xxxxxxxxxx> wrote:
On 01/12/2024 19:52, Joe Wulf via users wrote:
  For what it is worth, locally changing things like PS1 and environment variable assignments should be made in .bashrc, not .bash_profile.

When I started with Unix, a long time ago, it was Env Var in profile and aliases
and other stuff in *rc depending on your shell.
This has always been and is correct.
The explanation lies in when the startup files are executed.

~/.bashrc gets executed by each interactive shell
Therefore here belong
- functions that, by default, are not exported by/cannot be inherited
from the parent process
- aliases that are not exported by/cannot be inherited from the parent process
- prompt - PS1 shell variable (not an environment variable) - set by
bash, can be modified by the user
Note, that environment variables are inherited from the parent process
and need not be set here.

~/.bash_profile (or ~/.bash_login or ~/.profile) gets executed by
login shell/at session start-up
Therefore setting environment variables belongs here.
Also ~/.bashrc needs to be executed here in case the login shell is interactive.

Just relative to this, with konsole, which is a bash shell apparently, are you saying that when you create a new tab that .bashrc is run in the new tab, but .bash_profile is not and is only run at the initial console startup?

regards,
Steve

greg

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