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1 | #!/bin/bash |
2 | |
3 | # Andrei Costin <zveriu@gmail.com>, 2011 |
4 | # gen_pm3mfsim_script.sh |
5 | # Generates Mifare Classic emulation script file that will load a given EML dump into PM3 and start emulation automagically |
6 | |
7 | # http://www.linuxquestions.org/questions/programming-9/bash-script-parsing-optional-parameters-621728/ |
8 | |
9 | # show program usage |
10 | show_usage() |
11 | { |
12 | echo |
13 | echo "Usage:" |
14 | echo "${0##/} input_eml_without_extension output.pm3scr" |
15 | exit |
16 | } |
17 | |
18 | # Minimum number of arguments needed by this program |
19 | MINARGS=2 |
20 | |
21 | # get the number of command-line arguments given |
22 | ARGC=$# |
23 | |
24 | # check to make sure enough arguments were given or exit |
25 | if [[ $ARGC -lt $MINARGS ]] ; then |
26 | echo "Too few arguments given (Minimum:$MINARGS)" |
27 | echo |
28 | show_usage |
29 | fi |
30 | |
31 | rm $2 |
32 | echo "hf mf eclr" >> $2 |
33 | echo "hf mf eload" $1 >> $2 |
34 | echo "hf mf ekeyprn" >> $2 |
35 | echo "hf mf sim" `cat $1.eml | (read -n 8 uid; echo $uid)` >> $2 |