explainshell.com - cat.1posix -n %2Fhome%2Fmarcos%2FEvidencias%2FBulk_PC-20170427_%2Fether.txt %7C grep -io %27%5B0-9A-F%5D%5C%7B2%5C%7D%5C%28%3A%5B0-9A-F%5D%5C%7B2%5C%7D%5C%29%5C%7B5%5C%7D%27 %7C sort %7C uniq

-n %2Fhome%2Fmarcos%2FEvidencias%2FBulk_PC-20170427_%2Fether.txt %7C grep -io %27%5B0-9A-F%5D%5C%7B2%5C%7D%5C%28%3A%5B0-9A-F%5D%5C%7B2%5C%7D%5C%29%5C%7B5%5C%7D%27 %7C sort %7C uniq

concatenate and print files