[...]
Well, assuming that bash is entirely in memory. And also, note thatneither cat, nor cp, nor tail are actually bash builtins and will not
work. It's pretty hard (though certainly possible) viewing files with
just bash builtins.
[...]Note that we do include journalctl on all our livecds. Also, most
distributions do include it in some way or another, and you do not need
to boot systemd to use to it access your journal files.