A shellcode extractor script

#!/bin/bash
###############################################################################
# A shellcode extractor
# written by madmouse
# ----------------------------------------------------------------------------
# "THE BEER-WARE LICENSE" (Revision 43):
# <[email protected]> wrote this file. As long as you retain this notice you
# can do whatever you want with this stuff. If we meet some day, and you think
# this stuff is worth it, you can buy me a beer in return Aaron R. Yool
# ----------------------------------------------------------------------------

echo -ne '\n\n// C/C++\nconst char evil[] = "';
for i in $(objdump -d $1 -M intel |grep "^ " |cut -f2);
    do echo -n '\x'$i;
done;echo -e '";\n\n'

echo -ne '# Python\nevil = "';
for i in $(objdump -d $1 -M intel |grep "^ " |cut -f2);
    do echo -n '\x'$i;
done;echo -e '"\n\n'

echo -ne '# Bash\n./shellcode $(echo -en "';
for i in $(objdump -d $1 -M intel |grep "^ " |cut -f2);
    do echo -n '\x'$i;
done;echo -e '")\n\n'