Display content of files with filenames

Use the following linux command to display the contents of several files with their filenames prefixed.

tail -n +1 file1.txt file2.txt file3.txt

Displays as

<span class="s1">==> file1.txt <==</span>

File 1 contents

==> file2.txt <==

File 3 contents

==> file3.txt <==

File 3 contents

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