[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: add custom environment variable in bash source code

From: Alex fxmbsw7 Ratchev
Subject: Re: add custom environment variable in bash source code
Date: Thu, 18 Aug 2022 04:12:57 +0200

On Thu, Aug 18, 2022, 04:10 Dale R. Worley <worley@alum.mit.edu> wrote:

> Sam <sam@cmpct.info> writes:
> > You probably want to edit /etc/ld.so.conf or /etc/ld.so.conf.d/* instead.
> The overall concept is that you almost certainly don't want to modify
> the bash source code (and thus executable) to do this.
> In general, if you want to have a particular environment variable set
> "all the time", you insert "export X=..." in one of your startup files.
> If you want it visible to everybody, you insert that in one of the
> system startup files.  Depending on exactly what processes you want
> affected and how your OS handles these things determines which file to
> modify.
> However, the original question is
> > I want to automatically add LD_PRELOAD before starting bash to make
> > this dynamic library work
> I see looking at the ld.so manual page:
>        /etc/ld.so.preload
>               File  containing  a  whitespace-separated  list  of  ELF
> shared
>               libraries to be loaded before the program.
> So if what you want is for all processes to preload a particular
> library, add its name to this file.  Or rather, check how your
> particular OS provides this facility.
> Dale

i think they mean android nonroot default

fyi asker termux does just change #! to its android path


reply via email to

[Prev in Thread] Current Thread [Next in Thread]