hello world!

perl version:
This is perl 5, version 32, subversion 1 (v5.32.1) built for x86_64-linux-gnu-thread-multi (with 48 registered patches, see perl -V for more detail) Copyright 1987-2021, Larry Wall Perl may be copied only under the terms of either the Artistic License or the GNU General Public License, which may be found in the Perl 5 source kit. Complete documentation for Perl, including FAQ lists, should be found on this system using "man perl" or "perldoc perl". If you have access to the Internet, point your browser at http://www.perl.org/, the Perl Home Page.
perl path:
perl5: /usr/bin/perl5.32-x86_64-linux-gnu /usr/lib/x86_64-linux-gnu/perl5 /usr/share/perl5

which sendmail
sendmail path:
sendmail: /usr/sbin/sendmail /usr/lib/sendmail
top:

w:
12:13:05 up 22 days, 7:30, 0 users, load average: 23.28, 22.95, 21.81 USER TTY FROM LOGIN@ IDLE JCPU PCPU WHAT
environment vars:
REMOTE_PORT = 50972 REDIRECT_DOCUMENT_ROOT = /kunden/homepages/41/d314769005/htdocs REMOTE_ADDR = 44.204.34.64 HTTP_ACCEPT = */* SERVER_ADDR = 74.208.58.21 SERVER_PORT = 80 SERVER_NAME = g-site.com HTTP_HOST = www.g-site.com DOCUMENT_ROOT = /kunden/homepages/41/d314769005/htdocs STATUS = 200 CONTEXT_DOCUMENT_ROOT = /kunden/usr/lib/cgi-bin/ REDIRECT_SCRIPT_URI = http://www.g-site.com/cgi-bin/cgi.cgi REQUEST_SCHEME = http REQUEST_METHOD = GET REDIRECT_STATUS = 200 SCRIPT_FILENAME = /kunden/homepages/41/d314769005/htdocs/cgi-bin/cgi.cgi REDIRECT_UNIQUE_ID = ZgWXEGkqVJeTr7d_doGm0wAAAAs SCRIPT_NAME = /cgi-bin/cgi.cgi REQUEST_URI = /cgi-bin/cgi.cgi HTTP_USER_AGENT = claudebot SERVER_SIGNATURE = CONTEXT_PREFIX = /system-bin/ REDIRECT_URL = /cgi-bin/cgi.cgi SERVER_PROTOCOL = HTTP/1.1 SERVER_SOFTWARE = Apache SCRIPT_URL = /cgi-bin/cgi.cgi PATH_TRANSLATED = /kunden/homepages/41/d314769005/htdocs/cgi-bin/cgi.cgi REDIRECT_HANDLER = x-mapp-cgi PATH_INFO = /cgi-bin/cgi.cgi SERVER_ADMIN = webmaster@g-site.com QUERY_STRING = REDIRECT_SCRIPT_URL = /cgi-bin/cgi.cgi GATEWAY_INTERFACE = CGI/1.1 HTTP_CONNECTION = close REDIRECT_TZ = America/Los_Angeles UNIQUE_ID = ZgWXEGkqVJeTr7d_doGm0wAAAAs SCRIPT_URI = http://www.g-site.com/cgi-bin/cgi.cgi PATH = /bin:/usr/bin
path tranlsated(NT)
/kunden/homepages/41/d314769005/htdocs/cgi-bin/cgi.cgi

lowercase