Re: AppleScript runs slow on Intel Macs
Re: AppleScript runs slow on Intel Macs
- Subject: Re: AppleScript runs slow on Intel Macs
- From: "Mark J. Reed" <email@hidden>
- Date: Thu, 21 Sep 2006 15:38:42 -0400
On 9/21/06, Christopher Nebel <email@hidden> wrote:
There is a catch here, which is that there's more than one "time"
command -- some shells have their own built-in version, and the
outputs differ.
True. Pretty much any shell that's not generic original Bourne sh has
its own built-in version, so that you can time other shell built-ins
(which the /usr/bin/time command wouldn't know what to do with).
The ksh and bash built-ins match the output of /usr/bin/time on
Solaris: real, user, and system time on separate lines of output.
You saw what [t]csh does.
zsh and OS X's /usr/bin/time both put them all on the same line in a
pretty friendly format.
/usr/bin/time on most Linux systems is arguably even harder to read
than the csh format, though it's more informative once you grok it:
0.00user 0.00system 0:00.00elapsed 0%CPU (0avgtext+0avgdata 0maxresident)k
0inputs+0outputs (0major+210minor)pagefaults 0swaps
--
Mark J. Reed <email@hidden>
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