Dan Nicholson wrote:
$ /bin/tcsh -c 'echo $(which ash)' Illegal variable name.
$(...) works only in sh-compatible shells (i.e., those which can be used as /bin/sh). tcsh isn't such a shell, it is csh-compatible.
So let's write somewhere in the beginning of the book that BLFS assumes sh-compatible shells for all users, and be happy with both `...` and $(...)
-- Alexander E. Patrakov -- http://linuxfromscratch.org/mailman/listinfo/blfs-dev FAQ: http://www.linuxfromscratch.org/blfs/faq.html Unsubscribe: See the above information page
