Here's my way to find file names that comprise some information that I'm interested in, just one bash line that nicely handles spaces in filenames also: Initial, it misses the main difficulty, which is actually that 'verify' would not confirm chains of certificates in just one file in this manner. https://pet-supplies-dubai59999.blogzag.com/80124725/5-tips-about-cat-tree-you-can-use-today