On Sun, Jul 24, 2011 at 10:09 PM, Dave Reisner <[email protected]> wrote: > On Sun, Jul 24, 2011 at 10:00:09PM +0800, lolilolicon wrote: >> Sorry, but can you give an example where `test -nt' is not available? >> Or can you point out what do you refer to to determine the portability >> of a shell script? > > I usually reference opengroup for POSIX util specs. I do love the > wooledge wiki, though. > > http://pubs.opengroup.org/onlinepubs/000095399/utilities/test.html > > d
Thanks Dave for the tip. No wonder, I was looking at the Shell Command Language page. Cheers.
