Hi,
Those patches was needed to be able to run vserver with busybox grep and
busybox ash as shell.
The shell patch should not be needed with the next release of busybox.
There are more issues with busybox (mktemp does not work) but this is a
start.
PS. as a sidenote... it would be awesome if we could get rid of bash and
have POSIX compliant shell code. See the BUGS section in bash manpage. I
would be glad to help out in converting the scripts and get rid of some
other bloat.
Natanael Copa