I have been exploring files in bash, and in /etc/ssl/certs, most of the filenames are light blue. There is a red filename though, and I can't figure out why it is red.
Most of the files in this directory are .pem files. The red one is also a .pem file. It happens to be something like
According to this stack exchange question , light blue filenames mean linked files, while red file names mean "archived" files. What does that mean? Looking at the directory with
ls -all, I still can't tell what makes the filename red. Can anyone explain why it is red?