tr 'A-Za-z' 'N-ZA-Mn-za-m' ex- cat data.txt | tr 'A-Za-z' 'N-ZA-Mn-za-m' The password is 5Te8Y4drgCRfCx8ugdwuEX8KFC6k2EUu ex- echo Gur cnffjbeq vf 5Gr8L4qetPEsPk8htqjhRK8XSP6x2RHh | tr 'A-Za-z' 'N-ZA-Mn-za-m' The password is 5Te8Y4drgCRfCx8ugdwuEX8KFC6k2EUu