This file is indexed.

/usr/share/tuxmath/missions/lessons/lesson54 is in tuxmath-data 2.0.3-1.

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
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
# Negative and Positive Numbers Review

# Math options
play_through_list = 1
allow_speedup = 1
use_feedback = 1
addition_allowed = 1
subtraction_allowed = 1
multiplication_allowed = 0
division_allowed = 0
typing_practice_allowed = 0
allow_negatives = 1
min_augend = -3
max_augend = 3
min_addend = -3
max_addend = 3
min_minuend = -3
max_minuend = 3
min_subtrahend = -3
max_subtrahend = 3
save_summary = 1
question_copies = 1
repeat_wrongs = 1
copies_repeated_wrongs = 2
format_answer_last = 1
format_answer_first = 1
format_answer_middle = 1
format_add_answer_last = 1
format_add_answer_first = 1
format_add_answer_middle = 1
format_sub_answer_last = 1
format_sub_answer_first = 1
format_sub_answer_middle = 1
max_answer = 999
max_questions = 5000
randomize = 1
comprehensive = 1
min_formula_nums = 2
max_formula_nums = 2
avg_list_length = 40
vary_list_length = 0

# General game options
starting_comets = 2
extra_comets_per_wave = 2
max_comets = 10
use_powerup_comets = 0
speed = 1.00
max_speed = 10.00
danger_level = 0.35
danger_level_speedup = 1
danger_level_max = 0.90
city_explode_handicap = 0.00

keep_score = 1