Crypt & Encrypt a script

[KAMARULZAMAN HJ ALI]

Hi All!

Need your assistant on how to encrypt the korn shell script then how other users able to run the script and also protect from others users to view the script.

TQ & Regards

[Massimo Bianchi · Accepted solution]

Use the Shell compiler program,
shc.


Download from

http://hpux.connect.org.uk/

Massimo

[KAMARULZAMAN HJ ALI]

The site requires username & password, please advise

TQ

[Massimo Bianchi]

Damn!

You are right. Untill wednsday it was a free site, and it has been for years...

Well,
i will attach the depot the same

[Massimo Bianchi]

man page

[Robert-Jan Goossens]

Hi,

http://hpux.cs.utah.edu/hppd/hpux/Shells/shc-2.4a/

Robert-Jan.

[John Meissner]

You can also download from the authors home page:

http://www.datsi.fi.upm.es/~frosal/frosal.html

I use shc alot on my scripts. It's really a great product

[KAMARULZAMAN HJ ALI]

Dear Robert Jan,
I had installed successfully the shc-2.4a to my HPUX 11.00.

Then I run the following command :
# shc -f world.sh
Giving me the following error, please advice.

(Bundled) cc: warning 480: The -O option is available only with the C/ANSI C product; ignored.
(Bundled) cc: warning 480: The -A option is available only with the C/ANSI C product; ignored.
(Bundled) cc: "world.sh.x.c", line 13: error 1716: Automatic aggregate initialization is an ANSI feature.
(Bundled) cc: "world.sh.x.c", line 13: error 1705: Function prototypes are an ANSI feature.
(Bundled) cc: "world.sh.x.c", line 13: error 1705: Function prototypes are an ANSI feature.
(Bundled) cc: "world.sh.x.c", line 13: error 1705: Function prototypes are an ANSI feature.
(Bundled) cc: "world.sh.x.c", line 13: error 1705: Function prototypes are an ANSI feature.
(Bundled) cc: "world.sh.x.c", line 13: error 1705: Function prototypes are an ANSI feature.
(Bundled) cc: "world.sh.x.c", line 13: error 1705: Function prototypes are an ANSI feature.
shc: Error 0

Regards

[Umapathy S]

Kamar,
You are using the bundled /usr/ccs/bin/cc which is capable only to compile kernels. You need to have a ANSI/C compiler such as HP/C or GCC.

Otherwise you can get the depot itself and install it.
http://hpux.cs.utah.edu/ftp/hpux/Shells/shc-2.4a/shc-2.4a-sd-11.00.depot.gz

HTH,
Umapathy

[KAMARULZAMAN HJ ALI]

TQ to all,

Now I managed to make my script executable/binary and can't be viewed by others.

Regards