doco bug re bash
gerard at linuxfromscratch.org
Thu Mar 29 04:28:04 PST 2001
> Hi, I'm not a member of this list, so I apoligize if this has already
> been covered.
> Regarding the linking of /bin/bash to /bin/sh, the author says that this
> is because /bin/sh should be set to the systems default shell. This is
> The program /bin/sh is the POSIX shell, and must be fully POSIX
> complient. Because the source code for /bin/sh is commercial software,
> it is not included in any GNU/Linux system. Because bash is a superset
> of the POSIX sh, it is linked to /bin/sh in order to emulate it. A lot
> of distributions use a cut-down version of bash, or an earlier version.
> Because /bin/sh is only really used for running scripts, it does not
> need support for readline, NLS, etc.
> I hope this leads to greater reader understanding.
This had somewhat been fixed already in the CVS version of the book.
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