If you want test.log, test2.log, and file2 then:
test.log
test2.log
file2
find . -type f
If you do not want file2 then:
find . -maxdepth 1 -type f
If you need symlinks, pipes, device files and other specific elements of file system to be listed too, you should use:
find -maxdepth 1 -not -type d
This will list everything except directories.
using find is simple as: