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Help to identify this UNZIP program

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Special Forums UNIX and Linux Applications Help to identify this UNZIP program
# 1  
Old 09-28-2011
Help to identify this UNZIP program
Need some help to work what the hell this is...

Code:
(x_)@/home/users/x > ls -l unzip
-rwxr-xr-x   1 x  xx     15232 May 13  2005 unzip

(x_)@/home/users/x > file unzip
unzip:          ELF 32-bit MSB executable SPARC Version 1, dynamically linked, not stripped

(x_)@/home/users/x > ldd unzip
        libCrun.so.1 =>  /usr/lib/libCrun.so.1
        libm.so.1 =>     /usr/lib/libm.so.1
        libw.so.1 =>     /usr/lib/libw.so.1
        libc.so.1 =>     /usr/lib/libc.so.1
        libdl.so.1 =>    /usr/lib/libdl.so.1
        /usr/platform/SUNW,Sun-Fire-V490/lib/libc_psr.so.1


Thing is, with a migration from Solaris 9 to 64-bit SLES10, I need to know what the heck it is to have any chance of finding the Linux version.
Last edited by pludi; 09-28-2011 at 06:29 PM..
# 2  
Old 09-28-2011
'man unzip' yields:
Code:
NAME
       unzip - list, test and extract compressed files in a ZIP archive

SYNOPSIS
       unzip  [-Z] [-cflptTuvz[abjnoqsCDKLMUVWX$/:^]] file[.zip] [file(s) ...]
       [-x xfile(s) ...] [-d exdir]

DESCRIPTION
       unzip will list, test, or extract files from a  ZIP  archive,  commonly
       found  on MS-DOS systems.  The default behavior (with no options) is to
       extract into the current directory (and subdirectories  below  it)  all
       files  from  the  specified ZIP archive.  A companion program, zip(1L),
       creates ZIP archives; both programs are compatible with  archives  cre-
       ated  by  PKWARE's  PKZIP and PKUNZIP for MS-DOS, but in many cases the
       program options or default behaviors differ.

Or look here
# 3  
Old 09-28-2011
Not this version...

Code:
(x_)@/home/users/x > man ./unzip
No manual entry for ./unzip.

/usr/bin/unzip is this...

Code:
(x_)@/usr/bin > ls -l unzip
-r-xr-xr-x   2 root     bin       162180 Apr 15  2002 unzip

Mine is only 15232 bytes! Its used to unzip files coming from an AS400 system, I haven't found anything to open these, even WinZip doesn't recognise the format.
Last edited by pludi; 09-28-2011 at 06:29 PM..
# 4  
Old 09-28-2011
You can't run man on local files, that wouldn't work even if your sun system had a manpage for it.

I don't suppose ./unzip -h yields anything useful?
# 5  
Old 09-29-2011
No, the only option available is -v (verbose)

---------- Post updated at 10:47 AM ---------- Previous update was at 10:43 AM ----------

And when I execute on the Solaris version, I get this...

(x_)@/home/users/x > ./unzip -v ZIPPED_FILE UNZIPPED_FILE
Expanding ZIPPED_FILE to UNZIPPED_FILE
F.BB.B.B...B.......B...............F.BB.B.B...B.......B...............FB.BB..B...B.......B.......... .....FB.BB..B...B.......B...............FB.BB..B...B.......B...............FBB.B..B...B.......B..... ..........FBB.B..B...B.......B...............FBB.B.B....B.......B...............FBB.B.B....B.......B ...............FBB.B.B...B.......B...............F.BB.B.B...B.......B...............FB.BB..B...B.... ...B...............FB.BB..B...B.......B...............FB.BB..B...B.......B...............FBB.B..B... B.......B...............FBB.B..B...B.......B...............FBB.B.B....B.......B...............FBB.B. B....B.......B...............FBB.B.B...B.......B...............F.BB.B.B...B.......B...............F. BB.B.B...B.......B...............FB.BB..B...B.......B...............FB.BB..B...B.......B............ ...FB.BB..B...B.......B...............FBB.B..B...B.......B...............FBB.B.B....B.......B....... ........FBB.B.B....B.......B...............FBB.B.B....B.......B...............FBB.B.B...B.......B... ............F.BB.B.B...B.......B...............FB.BB..B...B.......B...............FB.

Anyone recognise this?
# 6  
Old 10-02-2011
Try using the strings command to see if it yields any copyright information.
Code:
strings unzip

Presumably the AS400 is still going to exist, and be sending zipped files to the new Linux system, then are there any options on the AS400 side to create different format zip files.
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