> Message du 25/05/16 15:41 > De : "Bob Friesenhahn" > A : "Discussion list for OpenIndiana" > Copie à : > Objet : Re: [OpenIndiana-discuss] OI ksh 93t+ needs an update to 93u+ >
> > ksh93 has many library dependencies (especially libast): > % ldd /sbin/sh > libshell.so.1 => /usr/lib/libshell.so.1 > libc.so.1 => /lib/libc.so.1 > libcmd.so.1 => /usr/lib/libcmd.so.1 > libdll.so.1 => /usr/lib/libdll.so.1 > libast.so.1 => /usr/lib/libast.so.1 > libsocket.so.1 => /lib/libsocket.so.1 > libm.so.2 => /lib/libm.so.2 > libsum.so.1 => /usr/lib/libsum.so.1 > libnsl.so.1 => /lib/libnsl.so.1 > libmd.so.1 => /lib/libmd.so.1 > libmp.so.2 => /lib/libmp.so.2 > /bin/sh and /sbin/sh are symlinks to the 32 bit shell /usr/bin/i86/ksh. So sh is a 32 bit shell. I think that /bin/ksh, /bin/ksh93, /bin/pfksh, /bin/rksh execution depend on 32 / 64 bits arch. If the result of the command # isainfo -n amd64 is amd64 the /bin/ksh shell lauched is /usr/bin/amd64/ksh ldd /usr/bin/ksh libc.so.1 => /lib/libc.so.1 libm.so.2 => /lib/libm.so.2 > It is my understanding that these dependencies impact implementing > split off /usr (see "Split-root installations" discussion thread at > "http://openindiana.org/pipermail/openindiana-discuss/2013-November/thread.html#14418";), > > single-user mode, and some administrative activities. Historically > some systems provided a statically linked (or close to it) sh for use > while booting and in single-user mode in order to limit filesystem > dependencies. > > Replacing the shell is a big deal and requires considerable testing. I agree but ksh has some regression tests. > A bug with the current Illumos version is that 'rm -f' with no > arguments returns an error status to the invoker. This impacts > Automake-generated Makefiles. for me : $ type rm rm is a tracked alias for /usr/gnu/bin/rm $ rm -f $ echo $? 0 $ /bin/rm -f $ echo $? 0 $ /usr/xpg4/bin/rm -f $ echo $? 0 If I load the builtin rm of ast I have 2 $ builtin rm $ type rm rm is a shell builtin $ rm -f Usage: rm [-cFdfirRuv] file ... $ echo $? 2 did you load and use the builtin rm command ? PS. /lib/svc/method/svc-system-config startup script load the following one's svc-system-config:# load builtin commands svc-system-config:builtin chmod svc-system-config:builtin chown svc-system-config:builtin cp svc-system-config:builtin grep svc-system-config:builtin rm svc-system-config:builtin rmdir > > Bob > -- > Bob Friesenhahn > bfrie...@simple.dallas.tx.us, http://www.simplesystems.org/users/bfriesen/ > GraphicsMagick Maintainer, http://www.GraphicsMagick.org/ > > _______________________________________________ > openindiana-discuss mailing list > openindiana-discuss@openindiana.org > http://openindiana.org/mailman/listinfo/openindiana-discuss > _______________________________________________ openindiana-discuss mailing list openindiana-discuss@openindiana.org http://openindiana.org/mailman/listinfo/openindiana-discuss
