Suppress Lines Too Short
From Bash, core tools, and GNU tools (and I mean a default install like Ubuntu Breezy), what is a way to suppress the display of lines that are not of a fixed length? For instance, if the line is 24 chars, it's fine. But if it's less than 24 chars, that's a line I want to supress when catting a file.
For now, I'm going to do this with PHP.