log4perl

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How can I use Log4Perl across modules in Perl?

I\'m planning to use Log4Perl in my modules for logging. My code structure goes like this I have Start.PL which validates some parameters. I have several modules (PM) file which are interlinked (us[详细]

2023-04-07 17:25 分类：问答
Read console output of a shell script in Perl

Let\'s say I\'ve got a shell script called print_error.sh looking like this: #!/usr/bin/bash echo \"ERROR: Bla bla, yada yada.\"[详细]

2023-03-06 22:40 分类：问答
Disposing of Log4perl logger when I no longer need it

I\'m using Log4perl as part of a package to capture what a particular DBI connection is doing.My current plan is to create a new logger object for each connection, via Log::Log4perl->get_logger($my[详细]

2023-03-04 16:16 分类：问答
Can Perl's Log::Log4perl's log levels be changed dynamically without updating config?

I have a Mason template running under mod_perl, which is using Log::Log4perl. I want to change the log level of a particular开发者_如何学C appender, but changing the config is too awkward, as it woul[详细]

2023-03-04 01:19 分类：问答
Deep cloning an object and Log4perl

I am using Storable\'s dclone() to create copies of various complex objects, which are self-logging with Log4perl loggers attached. Storable complains when it encounters the logger object because it c[详细]

2023-02-19 03:39 分类：问答
Why does USR1 seem to kill Perl, instead of recreating the logfile?

I have a Perl script that I\'ve added logging to, courtesy of Log4perl. The script itself is long-running, and we also need to do log-rotation/archiving on a daily basis.[详细]

2023-02-14 07:14 分类：问答
Getting command line options and their values

I want to log options and their arguments from user command after running the script. Consider this command:[详细]

2023-02-09 17:47 分类：问答
Log4perl: How do I dynamically load appenders at runtime?

I\'d like to have modules managing thei开发者_JAVA技巧r logging at runtime, but without having everything referring to a single monolithic config file. When dealing with processes running under differ[详细]

2023-02-05 07:08 分类：问答
Log4Perl bundling logging from several programs into one log

Is there any Logger on CPAN which allows me to bundle logs from several programs into one file with synchronising parallel logging when two programs run the same time and call log4Perl in parallel.[详细]

2023-01-05 14:26 分类：问答
Making self-logging modules with Log::Log4perl

Is there a way to use Log::Log4perl to make a smart self-logging mo开发者_Python百科dule that logs its operations to a file even in the absence of the calling script not initializing Log4perl? As far[详细]

2023-01-02 21:22 分类：问答