Hello all,
I have two files, that I suspect may contain hidden characters (EG, three spaces instead of a tab). Does anyone know of any tool that can display this (I have tried using diff, but I'm not quite sure it would do the job) (6 Replies)
Hi. I have a script which is deleting files with a particular extension and older than 45 days.The code is:
find <path> -name "<filename_pattern>" -mtime +45 -exec rm {} \;
But the problem is that some important files are also getting deleted.To prevent this I have decide to make a dummy... (4 Replies)
I know that cat -v will show me hidden characters in a file....
I for some reason seem to think that there's a bash command that will show me hidden characters in a variable in a script? Or am I just imagining it?
Thanks in advance (8 Replies)
Hi:
I found some "hidden" directories created by a version control tool that can't be displayed by "ls -al". but user can "cd" into them and see the files inside.
My questions are:
1) what commands can reveal those directories when "ls -al" fails?
2) how do you create such... (2 Replies)
Hi
I have a prompt like this:
PS1='\\u@\h \\w $(es=$?; ] && echo "\" || echo "\")\$\'
It works like it should, but have a bug.
Problem is the counting of hidden files
$(($(ls -ad .* | wc -l)-2))
echo $(($(ls -ad .* | wc -l)-2))
The . seems to create the problem when I cut and past to... (3 Replies)
Find all files in the current directory only excluding hidden directories and files.
For the below command, though it's not deleting hidden files.. it is traversing through the hidden directories and listing normal which should be avoided.
`find . \( ! -name ".*" -prune \) -mtime +${n_days}... (7 Replies)
Hello.
I use this command :
rsync -av --include=".*" --dry-run "$A_FULL_PATH_S" "$A_FULL_PATH_D"The data comes from the output of a find command.
And no full source directories are in use, only some files.
Source example... (2 Replies)
Discussion started by: jcdole
2 Replies
LEARN ABOUT SUSE
log::log4perl::resurrector
Resurrector(3) User Contributed Perl Documentation Resurrector(3)NAME
Log::Log4perl::Resurrector - Dark Magic to resurrect hidden L4p statements
DESCRIPTION
Loading "use Log::Log4perl::Resurrector" causes subsequently loaded modules to have their hidden
###l4p DEBUG(...)
###l4p INFO(...)
...
statements uncommented and therefore 'resurrected', i.e. activated.
This allows for a module "Foobar.pm" to be written with Log4perl statements commented out and running at full speed in normal mode. When
loaded via
use Foobar;
all hidden Log4perl statements will be ignored.
However, if a script loads the module "Foobar" after loading "Log::Log4perl::Resurrector", as in
use Log::Log4perl::Resurrector;
use Foobar;
then "Log::Log4perl::Resurrector" will have put a source filter in place that will extract all hidden Log4perl statements in "Foobar"
before "Foobar" actually gets loaded.
Therefore, "Foobar" will then behave as if the
###l4p DEBUG(...)
###l4p INFO(...)
...
statements were actually written like
DEBUG(...)
INFO(...)
...
and the module "Foobar" will indeed be Log4perl-enabled. Whether any activated Log4perl statement will actually trigger log messages, is up
to the Log4perl configuration, of course.
There's a startup cost to using "Log::Log4perl::Resurrector" (all subsequently loaded modules are examined) but once the compilation phase
has finished, the perl program will run at full speed.
Some of the techniques used in this module have been stolen from the "Acme::Incorporated" CPAN module, written by chromatic. Long live
CPAN!
COPYRIGHT AND LICENSE
Copyright 2002-2009 by Mike Schilli <m@perlmeister.com> and Kevin Goess <cpan@goess.org>.
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
perl v5.12.1 2010-02-07 Resurrector(3)