Can anyone tell me if there is a way to remove the encryption from Data CDs by UNIX? Or does anyone know of a program that can remove the encryption?
I would much appreciate it!
Thanks,
-Peaves (2 Replies)
Hello. I'm a complete newbie to C programming. I have a C program that wasn't written by me where I need to write some wrappers around it to automate and make it easier for a client to use. The problem is that the program accepts standard input to control the program... I'm hoping to find a simple... (6 Replies)
I'm reading through this guide, BigAdmin Feature Article: Using Solaris JumpStart With the Solaris 10 OS for x86/x64 Platforms, and I was wondering if there was more to the bash scripts than just the example given (see above link) like for begin1 and begin2 and finish1 and finish2. I don't know... (3 Replies)
I am having trouble making this statement work. I am passing in a number value for the number of days to keep archive logs for and wanted to make sure that it is a number. I have a script that will return 1 for is a number and 0 for is not a number. I also want to make sure that the number is not... (2 Replies)
Hi All,
I have a (probably) very simple tar question on a Solaris box that I'm a little embarrassed to ask. After repeatedly checking man tar and searching for solutions online (I'm not sure of the correct "keywords" to look for)
The question is:
If I were to use the command:tar cf... (4 Replies)
Hello, I have a quick question that is not related to homework in any way shape or form (in case anyone wanted to know). My question is thus:
I have a file "temp" that has the two values say "5" and "3" (separated by a white space). Now, I want to simply write an if-else statement that reads... (10 Replies)
Hello all!
This is my first post and I'm very new to programming. I would like help creating a simple perl or bash script that I will be using in my work as a junior bioinformatician.
Essentially, I would like to take a tab-delimted or .csv text with 3 columns and write them to a "3D" matrix:
... (16 Replies)
Hi, guys, I'm a new comer here. I'm studying Unix Shell and I met a problem confusing me a lot. Here it is :
script 1:
#!/bin/sh
# scriptname : do_increment
increment(){
sum=`expr $1 + 1`
return $sum # Return the value of sum to the script.
}
echo -n "The sum is "
increment $1 # Call... (2 Replies)
Sorry for stupid question, but why this script gives that output?
$ awk 'BEGIN { well=56789; print 1234$well }'
1234
I expected 123456789 (9 Replies)
Discussion started by: silyin
9 Replies
LEARN ABOUT REDHAT
apache::testtrace
Apache::TestTrace(3) User Contributed Perl Documentation Apache::TestTrace(3)Apache::TestTrace - Helper output generation functions
SYNOPSIS
use Apache::TestTrace;
# test sub that exercises all the tracing functions
sub test {
print $Apache::TestTrace::LogFH
"TraceLevel: $Apache::TestTrace::Level
";
$_->($_,[1..3],$_) for qw(emerg alert crit error
warning notice info debug todo);
print $Apache::TestTrace::LogFH "
"
};
# demo the trace subs using default setting
test();
{
# override the default trace level with 'crit'
local $Apache::TestTrace::Level = 'crit';
# now only 'crit' and higher levels will do tracing lower level
test();
}
{
# set the trace level to 'debug'
local $Apache::TestTrace::Level = 'debug';
# now only 'debug' and higher levels will do tracing lower level
test();
}
{
open OUT, ">/tmp/foo" or die $!;
# override the default Log filehandle
local $Apache::TestTrace::LogFH = *OUT;
# now the traces will go into a new filehandle
test();
close OUT;
}
DESCRIPTION
This module exports a number of functions that make it easier generating various diagnostics messages in your programs in a consistent way
and saves some keystrokes as it handles the new lines and sends the messages to STDERR for you.
This module provides the same trace methods as syslog(3)'s log levels. Listed from low level to high level: emerg(), alert(), crit(),
error(), warning(), notice(), info(), debug(). The only different function is warning(), since warn is already taken by Perl.
The module provides another trace function called todo() which is useful for todo items. It has the same level as debug (the highest).
If you have "Term::ANSIColor" installed the diagnostic messages will be colorized, otherwise a special for each function prefix will be
used.
If "Data::Dumper" is installed and you pass a reference to a variable to any of these functions, the variable will be dumped with
"Data::Dumper::Dumper()".
Functions whose level is above the level set in $Apache::TestTrace::Level become NOPs. For example if the level is set to alert, only
alert() and emerg() functions will generate the output. The default setting of this variable is warning. Other valid values are: emerg,
alert, crit, error, warning, notice, info, debug.
By default all the output generated by these functions goes to STDERR. You can override the default filehandler by overriding
$Apache::TestTrace::LogFH with a new filehandler.
When you override this package's global variables, think about localizing your local settings, so it won't affect other modules using this
module in the same run.
TODO
o provide an option to disable the coloring altogether via some flag
or import()
AUTHOR
Stas Bekman with contributions from Doug MacEachern
perl v5.8.0 2002-05-19 Apache::TestTrace(3)