Trunk Notes on iOS. It even runs on mac since Apple Silicon. Some may be older. Ones I actually port to new machines and use are the perl "ren" script and the

Trunk Notes on iOS. It even runs on mac since Apple Silicon. Some may be older. Ones I actually port to new machines and use are the perl "ren" script and the rdb relational database (perl) by Hobbs. Source: https://github.com/ironsmith58/RDB/tree/master https://github.com/ironsmith58/RDB/tree/master Article: https://seann.herdejurgen.com/samag.com/html/v11/i01/a6.htm https://seann.herdejurgen.com/samag.com/html/v11/i01/a6.htm Docs as pdf: https://casegroup.rutgers.edu/lnotes/ccb550/spring20/RDB.pdf https://casegroup.rutgers.edu/lnotes/ccb550/spring20/RDB.pdf