shell script to binary

gistfile1.txt

yum install -y make
yum install gcc gcc-c++ kernel-devel

wget http://www.datsi.fi.upm.es/~frosal/sources/shc-3.8.7.tgz    OR wget http://www.datsi.fi.upm.es/~frosal/sources/shc-3.8.9.tgz
tar xvfz shc-3.8.7.tgz
cd shc-3.8.7
make

#Test
./shc -v


./shc -f random.sh
or
./shc -v -r -T -f random.sh



1. random.sh is the original unencrypted shell script
2. random.sh.x is the encrypted shell script in binary format
3. random.sh.x.c is the C source code of the random.sh file. This C source code is compiled to create the above encrypted random.sh.x file. The whole logic behind the shc is to convert the random.sh shell script to random.sh.x.c C program (and of course compile that to generate the random.sh.x executable)