Charles Wang, who died OTD in 2018, co-founded Computer Associates International, later renamed CA Technologies https://cromwell-intl.com/open-source/?s=mb #OpenSource
Bob's Pages of Travel, Linux, Cybersecurity, and MoreOpen Source: Linux, BSD, Security, Networking, Virtualization and moreLearn how to administer powerful Linux and BSD servers from the command line: manage packages, harden security, configure networking, build kernels.