AIX 5.3 / KSH
I have a Java application which creates a log file a.log. I have a KSH script which does the following action
cp a.log /directory2/b.log
> a.log
After this the file size goes to 0 as per "ls -l"
Then next time when the application writes into this file, the file size... (4 Replies)
hi
how can I determine, if a file is empty or not?I am using read line clause.
The script should be like:
while read line
do
if(file is empty) then;
......
done < $blacklist (1 Reply)
Hi All,
I am checking for a empty input file to do some further action , but I am getting exit status 0 in both the cases , for empty and non empty file both.
The value of $? is coming 0 in if part also and else part too.
#!/bin/ksh
if ]; then
echo "data"
# exit 0
echo "$?"
else... (4 Replies)
Hi there,
I'm just starting out with shell scripting and I'm trying to make a test where the script will basically run yum check-update to find out if the server has any available and if it does it e-mails me but if not it will just stop there.
I have it working if there are actually... (7 Replies)
The below awk improved bu @MadeInGermany, works great as long as the input file has data in it in the below format:
input
chrX 25031028 25031925 chrX:25031028-25031925 ARX 631 18
chrX 25031028 25031925 chrX:25031028-25031925 ARX 632 14... (3 Replies)
Discussion started by: cmccabe
3 Replies
LEARN ABOUT DEBIAN
test::assertions::testscript
Test::Assertions::TestScript(3pm) User Contributed Perl Documentation Test::Assertions::TestScript(3pm)NAME
Test::Assertions::TestScript - Base for test scripts
SYNOPSIS
use Test::Assertions::TestScript;
use Module::To::Test qw( frobnicate );
ASSERT(frobnicate(),"Frobnicate returns true");
DESCRIPTION
Test::Assertions::TestScript provides a base for writing test scripts. It performs some common actions such as setting up the @INC path and
parsing command-line options, specifically:
o The lib and t/lib directories are added to @INC.
o The current directory is changed to the directory the script is in.
o Test script command-line options are parsed. (See "COMMAND-LINE OPTIONS")
o The test set of functions from Test::Assertions are imported into your test script.
Test::Assertions::TestScript makes certain assumptions about the filesystem layout of your project:
o Modules that you are testing are in the lib directory of your project.
o Test scripts are in the t directory.
o There may also be a t/lib directory for any modules written for the test process.
Test::Assertions::TestScript should be "use"d before any modules that you intend to test.
OPTIONS
Options can be supplied to the import function. These should be placed after the "use" or "import". For example
use Test::Assertions::TestScript( tests => 10, options => { 'b', $opt_b })
The following options are defined:
tests
The number of tests to pass to "plan tests" from Test::Assertions. For example to tell Test::Assertions::TestScript that the script
contains 42 tests:
use Test::Assertions::TestScript tests => 42;
options
A hashref of additional options to capture via Getopt::Long. The "options" import parameter is passed verbatim to GetOptions, so
something along the following lines is required in order to capture the "-b" command line option:
use Test::Assertions::TestScript( options => { 'b' => $opt_b } );
COMMAND-LINE OPTIONS
A script based on Test::Assertions::TestScript will detect the following command line options.
-t Shallow tracing. Traces are "print"ed and AutoImport is turned on.
-T Deep tracing. Traces are "print"ed and AutoImport is turned on.
--trace-module=MODULE
Imports tracing into MODULE specifically. Can be specified multiple times.
-s Save generated output. You will need to write the actual code to do this in your testscript, but you can inspect
$Test::Assertions::TestScript::SAVE_OUTPUT to see whether this argument was given.
Be aware that all other command line options will be disregarded unless the "options" import parameter is used to capture them.
VERSION
$Revision: 1.18 $
AUTHOR
Colin Robertson <cpan _at_ bbc _dot_ co _dot_ uk>
COPYRIGHT
(c) BBC 2005-6. This program is free software; you can redistribute it and/or modify it under the GNU GPL.
See the file COPYING in this distribution, or http://www.gnu.org/licenses/gpl.txt
perl v5.10.0 2006-08-10 Test::Assertions::TestScript(3pm)