9 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
UNIX sco release 5.05 system does not boot:cannot open device hd(40)/boot
stage 1 boot failure: error loading hd(40)/bootWhat to do? (2 Replies)
Discussion started by: Joaoalpande
2 Replies
2. SCO
Hi
I have some sco xenix object, bin and archive files that operate in sco unix 5.0.7.
I know that sco unix kernel can support sco xenix binary. I want to know how can I link xenix and unix archives together? (0 Replies)
Discussion started by: javad1_maroofi
0 Replies
3. Shell Programming and Scripting
Hi everyone,
I have to create a file to log the transfert time.
I am using ncftp/3.1.8 on solaris 9. I've got a shell script running on crontab - But sometimes I am running that script manually. This script connect to a FTP serveur and then download the data's needed.
here is the ncftp... (0 Replies)
Discussion started by: Aswex
0 Replies
4. Shell Programming and Scripting
hi,
anyone please explain ab the unix servers
thanks in advance
Satya (2 Replies)
Discussion started by: Satyak
2 Replies
5. Shell Programming and Scripting
Hi,
i have made this script for copy file in folder FTP in my local machine, when copy is finish i move files copied in backups_001 directory on same ftp
1°) the problem is if this script works with date if date is similar i taken, but if one day in ftp they put new file is no getting
... (0 Replies)
Discussion started by: livetele
0 Replies
6. Shell Programming and Scripting
hi,
i have make a directory like this :
/var/spool/ncftp
log file
/var/spool/ncftp/log
and my home user i create a file like this : p-20070201-174500
content of p-20070201-174500
# This is a NcFTP spool file entry.
job-name=p-20070201-174500
op=get
hostname=ftp.freebsd.org... (2 Replies)
Discussion started by: livetele
2 Replies
7. Filesystems, Disks and Memory
Hello Moto
I hope someone can help
We's here at work, have a unix box with sco openserver 5 on it, so it has a nice gui interface.. and also a fair few windows computers..
a system admin guy b4 me, has set up a user called neil, which can, when u try to access the unix box using windows... (2 Replies)
Discussion started by: haggo
2 Replies
8. HP-UX
Hi there,
I was wondering if any of you good people out there could answer these question:
A - why Unix servers are bounced once a in while in commercial environments?
B - in what circumestances Unix Server are bouced?
Many thanks for your time.
Kind regards
MH (17 Replies)
Discussion started by: mhossien
17 Replies
9. Filesystems, Disks and Memory
Hi everyone i have a question for all of you. It may be basic or it may be a good one. I recently aquired a copy of "SCO TCP/IP runtime System for SCO Unix" (thats what the disks say) and for the life of me i can not get it to load. i have tried opening the disk in linux and it can not determine... (0 Replies)
Discussion started by: Cerberus
0 Replies
COMPAT_IBCS2(8) BSD System Manager's Manual COMPAT_IBCS2(8)
NAME
compat_ibcs2 -- setup procedure for running iBCS2 binaries
DESCRIPTION
NetBSD supports running Intel Binary Compatibility Standard 2 (iBCS2) binaries. This only applies to i386 systems for now. Binaries are
supported from SCO UNIX and other systems derived from AT&T System V Release 3 UNIX. iBCS2 support is only well tested using SCO binaries.
XENIX binaries are also supported although not as well tested. SVR4 binaries are supported by the COMPAT_SVR4 option.
iBCS2 supports COFF, ELF, and x.out (XENIX) binary formats. Binaries from SCO OpenServer (version 5.x) are the only ELF binaries that have
been tested. Most programs should work, but not ones that use or depend on:
kernel internal data structures
STREAMS drivers (other than TCP/IP sockets)
local X displays (uses a STREAMS pipe)
virtual 8086 mode
The iBCS2 compatibility feature is active for kernels compiled with the COMPAT_IBCS2 option enabled. If support for iBCS2 ELF executables is
desired, the EXEC_ELF32 option should be enabled in addition to COMPAT_IBCS2.
Many COFF-format programs and most ELF-format programs are dynamically linked. This means that you will also need the shared libraries that
the program depends on. Also, you will need to create a ``shadow root'' directory for iBCS2 binaries on your NetBSD system. This directory
is named /emul/ibcs2. Any file operations done by iBCS2 programs run under NetBSD will look in this directory first. So, if an iBCS2 pro-
gram opens, for example, /etc/passwd, NetBSD will first try to open /emul/ibcs2/etc/passwd, and if that does not exist open the 'real'
/etc/passwd file. It is recommended that you install iBCS2 packages that include configuration files, etc. under /emul/ibcs2, to avoid nam-
ing conflicts with possible NetBSD counterparts. Shared libraries should also be installed in the shadow tree.
Generally, you will need to look for the shared libraries that iBCS2 binaries depend on only the first few times that you install an iBCS2
program on your NetBSD system. After a while, you will have a sufficient set of iBCS2 shared libraries on your system to be able to run
newly imported iBCS2 binaries without any extra work.
Setting up shared libraries
How to get to know which shared libraries iBCS2 binaries need, and where to get them? Depending on the file type of the executable, there are
different possibilities (when following these instructions: you will need to be root on your NetBSD system to do the necessary installation
steps).
COFF binaries You can simply copy all of the available shared libraries since they are fairly small in size. The COFF shared libraries are
typically found in /shlib and can be obtained from the following sources:
SCO UNIX version 3.x (aka ODT)
SCO UNIX version 5.x (aka OpenServer)
SCO UnixWare
Many versions of SVR4.2/x86
After copying the shared libraries, you should have at least the following files on your system:
/emul/ibcs2/shlib/libc_s
/emul/ibcs2/shlib/libnsl_s
/emul/ibcs2/shlib/protlib_s
ELF binaries You can simply copy all of the available shared libraries from the source system or distribution or use ldd(1) to determine
the libraries required by a specific binary.
After copying the shared libraries, you should have at least the following files on your system:
/emul/ibcs2/usr/lib/libc.so.1
/emul/ibcs2/usr/lib/libcrypt.so
/emul/ibcs2/usr/lib/libndbm.so
/emul/ibcs2/usr/lib/libsocket.so.1
If you don't have access to a SCO system, you will need to get the extra files you need from a SCO distribution. As of January 1998, SCO
sells a copy of SCO OpenServer (iBCS2) and/or SCO UnixWare (SVR4) for personal/non-commercial use for only the cost of shipping (about
$20US). The distribution comes on an ISO9660-format CDROM which can be mounted and used to copy the necessary files.
Run the following script to copy the basic set of files from a SCO distribution directory mounted somewhere locally:
/usr/share/examples/emul/ibcs2/ibcs2-setup [directory]
You should now be set up for SCO binaries which only need standard shared libs.
BUGS
The information about SCO distributions may become outdated.
Attempting to a use a nameserver on the local host does not currently work due to an absurd shortcut taken by the iBCS2 network code (remem-
ber that there are no kernel sockets).
16/32/64 bit offsets may not be handled correctly in all cases.
BSD
February 8, 1998 BSD