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Diffstat (limited to 'development/shc/README')
| -rw-r--r-- | development/shc/README | 25 |
1 files changed, 13 insertions, 12 deletions
diff --git a/development/shc/README b/development/shc/README index 560ad6f8c8..cfc1c6af02 100644 --- a/development/shc/README +++ b/development/shc/README @@ -1,16 +1,17 @@ shc - Shell script compiler -SHC is a generic shell script compiler. It takes a script, which is -specified on the command line and produces C source code. The generated -source code is then compiled and linked to produce a stripped binary. +SHC is a generic shell script compiler. It takes a script, which +is specified on the command line and produces C source code. The +generated source code is then compiled and linked to produce a +stripped binary. -The compiled binary will still be dependent on the shell specified in -the first line of the shell code (i.e shebang: #!/bin/sh or such), thus -shc does not create completely independent binaries. +The compiled binary will still be dependent on the shell specified +in the first line of the shell code (i.e shebang: #!/bin/sh or such), +thus shc does not create completely independent binaries. -shc itself is not a compiler such as cc, it rather encodes and encrypts -a shell script and generates C source code with the added expiration -capability. It then uses the system compiler to compile a stripped -binary which behaves exactly like the original script. Upon execution, -the compiled binary will decrypt and execute the code with the shells' --c option. +shc itself is not a compiler such as cc, it rather encodes and +encrypts a shell script and generates C source code with the added +expiration capability. It then uses the system compiler to compile a +stripped binary which behaves exactly like the original script. Upon +execution, the compiled binary will decrypt and execute the code with +the shell's -c option. |