A replacement for find (and fd) that's simple to use, but much more powerful.
This repo is currently under active development, so most documentation is out of date or speculative.
Here's some examples of things I want to eventually support
- list all files in a directory: ff 'isfile && depth=1'
- make a "tree" of files and their directories: ff -n 'print "\t"*depth_from(start), basename'
- find all files that're at least 1 gig or are newer than 10 days ago: ff 'size > 1g || modify > -10d'
- add the suffix -YYYY-MM-DD to all files but keep the extension: ff -n 'isfile && mv(file, "{dir}{base}-{ymd_date}.{suffix})'
- find files newer than 10 days with the enclosing folder is log: ff 'isfile && modify > -10d && basename(parent) = "log"'
- find all files that contain "hello" and "world", possibly on separate lines: ff 'contents =~ /hello/ && contents =~ /world/'
- find the largest folder by its immediate files: (${} is run at script end): ff -n '${print maxdir} dirsize > dirsize(maxdir) then maxdir=dirsize'