Hi,
I am having this problem with redirection in perl, on a Win NT operating system. Basically I have a perl script lets call it script1 which is calling this other script2, whose output I am trying to redirect. My script2 is calling another script lets call it script3 using the system command.
#script1.prl
use diagnostics -verbose;
use FileHandle;
FileHandle::autoflush STDOUT 1;
print "In script 1\n";
unlink ("gg");
system ("script2.prl > gg");
FileHandle::autoflush STDOUT 1;
exit;
#script 2
use diagnostics -verbose;
use FileHandle;
FileHandle::autoflush STDOUT 1;
print "In script 2\n";
system ("script3.prl");
FileHandle::autoflush STDOUT 1;
exit;
#script3
use diagnostics -verbose;
use FileHandle;
FileHandle::autoflush STDOUT 1;
print "In script 3\n";
FileHandle::autoflush STDOUT 1;
exit;
I have tried this both on UNIX and an NT.
On UNix it weoks fine with the output being:
in script 1
and gg:
in script 2
in script 3
for some reason on NT it fails. the ouput is the same
but gg:
in script 2
it is not storing the ouput of script 3 in gg on NT.
please help
Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
Read Where should I post X? if you're not absolutely sure you're posting in the right place.
Please read these before you post! —
Posts may use any of the Perl Monks Approved HTML tags:
- a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
| |
For: |
|
Use: |
| & | | & |
| < | | < |
| > | | > |
| [ | | [ |
| ] | | ] |
Link using PerlMonks shortcuts! What shortcuts can I use for linking?
See Writeup Formatting Tips and other pages linked from there for more info.