SSL Certs Scanner (ssl-scan.pl) is a useful and quite handy tool that allows you to get the detailed information about all the SSL certificates are being used in your company. The script is written in Perl and utilizes openssl, nmap, and multithreading to efficiently and quickly scan networks.
Confluence Page Views Extractor (confluence-views.pl) helps extracting page views statistics from Atlassian Confluence which utilizing a MySQL database. The script is written in Perl and uses MySQL queries.
JIRA Boards Extractor (jira-boards.pl) is the perl script which extracts data from the MySQL database of your Atlassian JIRA instance to help you identify redundant and unused JIRA boards (kanban and scrum), quick filters on each board, and associated JQL filters. The script generates a formatted Microsoft Excel file with four tabs: all_boards, scrum_boards (boards with sprints), quick_filters (per each board), and prj_filters. You can find all associated MySQL queries with tabs in the script code and adjust them in accordance with your needs.