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17 lines
797 B
Text
17 lines
797 B
Text
shc - Shell script compiler
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SHC is a generic shell script compiler. It takes a script, which
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is specified on the command line and produces C source code. The
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generated source code is then compiled and linked to produce a
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stripped binary.
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The compiled binary will still be dependent on the shell specified
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in the first line of the shell code (i.e shebang: #!/bin/sh or such),
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thus shc does not create completely independent binaries.
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shc itself is not a compiler such as cc, it rather encodes and
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encrypts a shell script and generates C source code with the added
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expiration capability. It then uses the system compiler to compile a
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stripped binary which behaves exactly like the original script. Upon
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execution, the compiled binary will decrypt and execute the code with
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the shell's -c option.
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