In a POSIX shell "export -p" lists the currently exported values.
It does nothing else, even with parameters after the "export -p".
Suggest you remove the "export -p" which precedes each assignment of environment variables in your script because it is stopping the assignment taking place. Besides which there is no point to using "export" in this shell context.
Hi
Could be stupid, but I can figure out... I have a script that downloads a file from a http server ( virus definitions file ). The thing is that when I run it from the console (bash) works fine, but when I put it in the root's cron it doesn't, and it generates a core file.
example:
... (8 Replies)
My system bench mark results
INDEX VALUES
TEST BASELINE RESULT INDEX
Arithmetic Test (type = double) 2541.7 876123.7 344.7
Dhrystone 2 without register variables 22366.3 5411602.3 ... (1 Reply)
Hi,
I was trying to build Linux Benchmarks with latest Intel C++ Compiler.
When I used -ipo (inter-procedural optimization) option, arithmetic test (arith.c) failed on execution.
The problem is Intel compiler's advanced optimization option (-ipo) optimizes much more than expected and this... (50 Replies)
I'm using a PERL cgi script that uses rrdtool to make graphs. I can't get the syntax correct to use a degree sign (alt+0176 like this °) and also using a variable.
If I use single quotes, I can't call the variable. If I use double quotes, there is an extra symbol (Â) before the ° which goes... (2 Replies)
I seem to be somewhat baffled by the results of the -L option of the ls command on our new Linux system.
I have a symbolic link defined like the following:
ptmawpmfld.sqr as /u21/xxxx/m/moranp1/yyyy/fixpaths/tests20091218/awpmfld.sqr
When I issue the command ls -l ptmawpmfld.sqr, I see the... (2 Replies)
hello everyone,
i really need your help to write a script which would just print following kind of result into a text file (result.txt)
XYZ test Results
ID: <unique-id> Date: <date>
-------------------------------------------------
| Task | Result | Time |... (3 Replies)
Hello there,
first of all: I do not want to become a hacker. you cannot do that. you cannot learn that from a book.
Don't think I'm some kind of a script-kiddie.
now that's settled let's start.
I've been trying around with a lot of OS lately.
I have backtrack5 installed on my notebook,... (10 Replies)
I am trying to sort a file . The file looks like this:
DDFF 2 /ztpfrepos/pgr/load
DDFQ 2 /ztpfrepos/pgr/load
DDFX 2 /ztpfrepos/pgr/load
DDUA 2 /ztpfrepos/pgr/load
My command:
sort -k1 /home/c153507/Bin/OPL1.txt -o /home/c153507/Bin/OPL1.txt
The results are OK except for one line where... (4 Replies)
Hi,
I am new to linux...
How to Assign SQL Query Results to Variables in Linux,i want ti generate it in param files, Can anyone please explain me.
Ex: SQL> Select * from EMP;
O/P: Emp_No Emp_Name
1 AAA
2 BBB
3 CCC
and I want expected... (5 Replies)
Hello,
I'm trying to create a mechanism wherein a set of Production servers will email me the results of system checks like Uptime, NFS Mounts and a Process after every scheduled reboot.
For this, I figured I'd use the @reboot parameter that crond comes with.
I have added the below onliner... (3 Replies)
Discussion started by: pocodot
3 Replies
LEARN ABOUT DEBIAN
perl6::export
Export(3pm) User Contributed Perl Documentation Export(3pm)NAME
Perl6::Export - Implements the Perl 6 'is export(...)' trait
SYNOPSIS
# Perl 5 code...
package Some::Module;
use Perl6::Export;
# Export &foo by default, when explicitly requested,
# or when the ':ALL' export set is requested...
sub foo is export(:DEFAULT) {
print "phooo!";
}
# Export &var by default, when explicitly requested,
# or when the ':bees', ':pubs', or ':ALL' export set is requested...
# the parens after 'is export' are like the parens of a qw(...)
sub bar is export(:DEFAULT :bees :pubs) {
print "baaa!";
}
# Export &baz when explicitly requested
# or when the ':bees' or ':ALL' export set is requested...
sub baz is export(:bees) {
print "baassss!";
}
# Always export &qux
# (no matter what else is explicitly or implicitly requested)
sub qux is export(:MANDATORY) {
print "quuuuuuuuux!";
}
sub import {
# This subroutine is called when the module is used (as usual),
# but it is called after any export requests have been handled.
# Those requests will have been stripped from its argument list
}
DESCRIPTION
Implements what I hope the Perl 6 symbol export mechanism might look like.
It's very straightforward:
o If you want a subroutine to be capable of being exported (when explicitly requested in the "use" arguments), you mark it with the "is
export" trait.
o If you want a subroutine to be automatically exported when the module is used (without specific overriding arguments), you mark it with
the "is export(:DEFAULT)" trait.
o If you want a subroutine to be automatically exported when the module is used (even if the user specifies overriding arguments), you
mark it with the "is export(:MANDATORY)" trait.
o If the subroutine should also be exported when particular export groups are requested, you add the names of those export groups to the
trait's argument list.
That's it.
WARNING
The syntax and semantics of Perl 6 is still being finalized and consequently is at any time subject to change. That means the same caveat
applies to this module.
DEPENDENCIES
Requires Filter::Simple
AUTHOR
Damian Conway (damian@conway.org)
BUGS AND IRRITATIONS
Does not yet handle the export of variables.
Comments, suggestions, and patches welcome.
COPYRIGHT
Copyright (c) 2003, Damian Conway. All Rights Reserved.
This module is free software. It may be used, redistributed
and/or modified under the same terms as Perl itself.
perl v5.8.8 2008-03-12 Export(3pm)