I'm a Java/C/C#/python coder who is attempting his first Perl script, and I have what is prob a Perl OOO 101 question: What is the syntax to access an object's members when use strict is required? Let me speak Java…
Here my filter in centos is not working can anyone help me with it. [email protected] cannot be resolved at this time: Tainted name '/etc/exim/users/soft/204.compilor.com/soft/filter' for file read not permitted This is my issue which I get My router email_filter: driver…
Let's say I have a file, called courses.txt with contents like below. the file has sections(course providers and my email used) followed by various courses. example : edX ([email protected]) and then the various course names, each preceded by the serial…
I am trying to extract the text between the two strings using the following regex. (?s)Non-terminated Pods:.*?in total.R(.*)(?=Allocated resources) This regex looks fine in regex101 but somehow does not print the pod details when used with perl or grep -P.…
I have a simple Perl script as below, which creates a directory logs under /ops/dim/foo. This Perl script does not create the directory when running in a Docker container. makedir-script.pl: #!/usr/bin/perl use warnings; use strict; my @i = (1..9); for(@i){…
So this is an issue I see thrown around on several coding help-sites that always have a slight variation. I'm not entirely familiar with what it means, and what's even more curious is that this error is thrown midway through…
I'm discovering the language Perl. I try to create a script to integrate inside my Nagios server, but i got two errors that I'm not able to resolve. Can you help me? The errors are the following: Use of uninitialized…
I just setup a new dev environment and went from Centos 7 (perl 5.16 v16) to RHEL 8.5 (perl 5.26.3). With that said, I cannot figure out the new syntax for the define statement in this old sub. Any help…
For some Perl diagnostic tests, I'm recording assorted bits of information formatted as JSON using JSON::MaybeXS. I get an error when I want to record the current Perl version, which I obtain from the special variable $^V. As the minimal…
I am working on a Linux based Debian environment (precisely a Proxmox server) and I am writing a perl script. My problem is : I have a folder with some files in it, every files in this folder have a…