Hi Seth,
That option is supported by OS X however it is only enabled if COMMAND_MODE is
set as unix2003. This is set by default in Apple's Terminal application but not
in iTerm:
Last login: Sun Jul 4 00:40:36 on ttys002
~
$ ps -f
ps: illegal option -- f
usage: ps [-AaCcEefhjlMmrSTvwXx] [-O fmt | -o fmt] [-G gid[,gid...]]
[-u]
[-p pid[,pid...]] [-t tty[,tty...]] [-U user[,user...]]
ps [-L]
~
$ env COMMAND_MODE=unix2003 ps -f
UID PID PPID C STIME TTY TIME CMD
501 753 751 0 0:00.07 ttys000 0:00.13 -bash
501 1161 1160 0 0:00.04 ttys001 0:00.08 -bash
501 1311 1310 0 0:00.03 ttys002 0:00.07 -bash
— Andrew
http://andrew.tj.id.au/
On 04/07/2010, at 5:52 AM, Seth Falcon wrote:
> Hi all,
>
> While going through the fast track, I noticed the following output
> when stopping my local nodes via "dev?/bin/riak stop":
>
> ps: illegal option -- f
> usage: ps [-AaCcEefhjlMmrSTvwXx] [-O fmt | -o fmt] [-G gid[,gid...]]
> [-u]
> [-p pid[,pid...]] [-t tty[,tty...]] [-U user[,user...]]
> ps [-L]
> ok
>
> It seems that ps -f is not supported (indeed illegal!) on OS X. The
> following change works for me and I believe will work just as well on
> Linux.
>
> commit 82c6d30085ef38fcd97abc5e5293f9f4644f3092
> Author: Seth Falcon <s...@userprimary.net>
> Date: Thu Jul 1 20:09:57 2010 -0700
>
> Fix ps command in riak stop for OS X
>
> OS X's ps command does not support -f, might as well
> pull out just the fields needed using -o
>
> diff --git a/rel/files/riak b/rel/files/riak
> index d425550..a4291fa 100755
> --- a/rel/files/riak
> +++ b/rel/files/riak
> @@ -70,7 +70,7 @@ case "$1" in
>
> stop)
> # Wait for the node to completely stop...
> - PID=`ps -ef|grep "$RUNNER_BASE_DIR/.*/[b]eam.smp|awk '{print $2}'"`
> + PID=`ps -Ao pid,comm|grep "$RUNNER_BASE_DIR/.*/[b]eam.smp|awk
> '{print $1}'"`
> $NODETOOL stop
> while `kill -0 $PID 2>/dev/null`;
> do
>
>
> + seth
>
> I've also attempted to attach the patch in case whitespace is
> destroyed via email.
>
> --
> Seth Falcon | @sfalcon | http://userprimary.net/
> <0001-Fix-ps-command-in-riak-stop-for-OS-X.patch>_______________________________________________
> riak-users mailing list
> riak-users@lists.basho.com
> http://lists.basho.com/mailman/listinfo/riak-users_lists.basho.com
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