Hello,
How do you think?
I think test is buggy in "older" operation.
the test is from 9front. I have not tried bell-labs test.
term% ls -l
--rw-rw-r-- M 149 arisawa arisawa 3277 Apr 9 23:11 x
--rw-rw-r-- M 149 arisawa arisawa 4555 Apr 9 23:12 y
term% mtime x
1365516710 x
term% mtime y
1365516741 y
term% if(test x -ot y) echo OK
OK
term% if(test x -older 1365516741) echo OK
term% if(test x -older 1365516700) echo OK
term%
term% date -n
1370119926
term% dc
1370119926 1365516710 - p
4603216
term% if(test x -older 4603216) echo OK
OK
term% if(test x -older 4703216) echo OK
term%
term% man test
f -older t True if file f is older than (modified before)
time t. If t is a integer followed by the letters
y(years), M(months), d(days), h(hours),
m(minutes), or s(seconds), it represents current
time minus the specified time. If there is no
letter, it represents seconds since epoch. You
can also concatenate mixed units. For example,
3d12h means three days and twelve hours ago.
Kenji Arisawa
