/usr/share/EMBOSS/test/data/tabfile.txt is in emboss-test 6.4.0-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 | abcdefghijklmnopqrstuvwxyz
a b c d
ab cd ef g
abc def ghi j
abcd efgh ijkl m
abcde fghij klmno p
abcdef ghijkl mnopqr s
abcdefg hijklmn opqrstu v
abcdefgh ijklmnop
|