snipplets.dev/code/Crystal/value_from_match.cr

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Crystal
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2022-04-08 17:34:07 +03:00
test_string_1 = "rw------- (0o600)"
# test_string_2 = "rwx------ (0o700)"
if /\d{3}/.match(test_string_1).try &.[0] != "600"
puts "Password file permissions is not RW for you.".colorize(:red)
exit(0)
end