Problem: I have a shell script that will be called by a Perl module that will connect to a db and delete rows. The Perl module will be called by CRON. I am using a Perl module to call a shell script because I need to get the db connection from Perl.
Here is the Perl pseudocode:
... (4 Replies)
I'm trying to grep a long ls by looking at the beginning of each filename for example:
Many files begin with yong_ho_free_2005...
Many files begin with yong_ho_2005...
I can't just use "grep yong_ho" otherwise It'll display both files.
So I'm trying to use a regex but my syntax is wrong.
... (2 Replies)
Iam a learner of UNIX. Fortunately I got this site.
I want to check the file for its existance.
if
echo " Not present"
else
echo "Present"
fi
The above code is working fine. But I also want to check for the files which are compressed.
I tried the following code and it is not... (5 Replies)
Dear all
I am still bit new in shell script area.I am writing down a shell script which I guess somewhere wrong so please kindly correct it. I would be greatful for that.
What I actually want from this shell script is that it will move all the files one by one to another server which can be... (2 Replies)
i've looked at a bunch of the date comparison threads on these boards but unfortunately not been able to figure this thing out yet. still confused by some of the way conditionals handle variables...
here is what i where i am now...
# a bunch of initializition steps are here ...... (1 Reply)
I am trying to write a simple if statement but that driving me crazy:eek: with syntactical erorrs.
This is what I managed to come up
#!/bin/ksh
USERNAME=`whoami`
if ;then
echo " you have logged in as report user"
elif ; then
echo " you have logged in as extract user"
else " I dont... (3 Replies)
Hi,
I want to check if file(s) exist even in subdirectories and perform an action. After searching here couldn't find solution that would work, but made my own solution that works fine:
if
then
echo
egrep "$1|$2|$3" `find| grep MLOG`
else
echo "MLOG does not exist"
fiThat will check... (1 Reply)
I have a file name :
var=UsrAccChgRpt
I want to make them upper case.
Tried:
$var | tr
Error:
tr: Invalid combination of options and Strings.
Usage: tr | -ds | -s | -ds | -s ] String1 String2
tr { -d | -s | -d | -s } String1
Could you please help. I am using AIX... (2 Replies)
Hello,
Using Bash on Mac OS X 10.7.5 (Lion). I downloaded a GrowlSafari plugin for Webkit from its GitHub page GitHub - uasi/growl-safari-bridge: GrowlSafariBridge enables arbitrary javascript (including Safari Extensions) to notify via Growl.. In the description it says that after installing for... (0 Replies)
I need to find all files and folders containing keyword from the topmost directory deep down the tree but omitting all references to keyword in web-search logs and entries, i.e. excluding search and browsing history made using web-browser1, web-browser2, web-browser3, (bypassing all entries of the... (8 Replies)
Discussion started by: scrutinizerix
8 Replies
LEARN ABOUT OSX
moosex::declare::syntax::emptyblockifmissing
MooseX::Declare::Syntax::EmptyBlockIfMissing(3) User Contributed Perl Documentation MooseX::Declare::Syntax::EmptyBlockIfMissing(3)NAME
MooseX::Declare::Syntax::EmptyBlockIfMissing - Handle missing blocks after keywords
DESCRIPTION
The MooseX::Declare::Syntax::NamespaceHandling role will require that the consumer handles the case of non-existant blocks. This role will
inject an empty block with only the generated code parts in it.
METHODS
handle_missing_block
Object->handle_missing_block (Object $context, Str $body, %args)
This will inject the generated code surrounded by "{ ... }" into the code where the keyword was called.
SEE ALSO
o MooseX::Declare
o MooseX::Declare::Syntax::NamespaceHandling
AUTHORS
o Florian Ragwitz <rafl@debian.org>
o Ash Berlin <ash@cpan.org>
o Chas. J. Owens IV <chas.owens@gmail.com>
o Chris Prather <chris@prather.org>
o Dave Rolsky <autarch@urth.org>
o Devin Austin <dhoss@cpan.org>
o Hans Dieter Pearcey <hdp@cpan.org>
o Justin Hunter <justin.d.hunter@gmail.com>
o Matt Kraai <kraai@ftbfs.org>
o Michele Beltrame <arthas@cpan.org>
o Nelo Onyiah <nelo.onyiah@gmail.com>
o nperez <nperez@cpan.org>
o Piers Cawley <pdcawley@bofh.org.uk>
o Rafael Kitover <rkitover@io.com>
o Robert 'phaylon' Sedlacek <rs@474.at>
o Stevan Little <stevan.little@iinteractive.com>
o Tomas Doran <bobtfish@bobtfish.net>
o Yanick Champoux <yanick@babyl.dyndns.org>
COPYRIGHT AND LICENSE
This software is copyright (c) 2011 by Florian Ragwitz.
This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.
perl v5.16.2 2011-08-23 MooseX::Declare::Syntax::EmptyBlockIfMissing(3)