I have a directory full of files ending with different extensions, how would I list/select only the files ending with .in and corresponding .out that share the same basename? e.g. file1.txt file1.in ...
Is it possible to make ls distinguish executable scripts from actual compiled binaries? The permissions are most often the same (+x), and with ls -F you get an asterisk suffix (*) for both, so it's ...
I have some software that, among other things, needs to: Assess a file's rwxrwxrwx permissions; Work under every possible flavor of Unix and Linux you can find in the wild. Currently, it does that ...