12-28-2011
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Hey everyone...
I'm currently doing a Bachelor of Information Technology at university, and next semesters work is going to involve quite a lot of unix and c. I am a windows XP user and I was wondering if anyone knew of any way to get unix to run as some sort of 'sub operating system' below... (3 Replies)
Discussion started by: Smeeg
3 Replies
2. UNIX for Advanced & Expert Users
rcp user@hostname:sourcefile destfile
when i use the above command i get the followin error:
remshd:login incorrect.
i have taken care of entries in .rhosts and hosts.equiv. the userid
on both the system is the same. is there any thing i have missed out
please help me (4 Replies)
Discussion started by: nvg_hal
4 Replies
3. UNIX for Advanced & Expert Users
hi
i want run an unix application from a windows program/application.i am using SSH(command line version)to log on to a unix machine from windows. the application has to read a configuration file inorder to run. the configuration file .CFG is in bin in my home directory. but the application... (1 Reply)
Discussion started by: megastar
1 Replies
4. UNIX for Dummies Questions & Answers
Hello folks,
I've got a problem I've found to be quite difficult to solve. Recently I bought an old UNIX machine from the late eighties, a DIAB1100 with a Motorola 68K processor. I've used Linux for a while now, so I know the basics of that OS and thought it would be interesting to see a real... (8 Replies)
Discussion started by: tonyingesson
8 Replies
5. UNIX for Advanced & Expert Users
Requirements
I'm running a shell script from one Unix server A which calculates the line count using "wc -l" of a file which resides in another unix server B.
I have tried the ssh also but i'm not very clear about it and its throwing error. The command I'm trying to use is:
ssh... (6 Replies)
Discussion started by: decci_7
6 Replies
6. UNIX for Dummies Questions & Answers
Can any one please tell me how to find the IP address of the Unix machine we are in? (9 Replies)
Discussion started by: thoothukudiking
9 Replies
7. Shell Programming and Scripting
i need to ftp a file from windows to a unix machine by executing a sript(perl/shell/php) from that unix machine.i can also use HTML and javascript to build forms. (3 Replies)
Discussion started by: raksha.s
3 Replies
8. UNIX for Dummies Questions & Answers
my friend asked me to help him installing some sort of unix app on a server running some soft unix(that server runs MRI thing), and the only thing about that server he knows is OS ver 9.1.
So what OS can it be? And normally what type of UNIX OS is installed on a MRI machine?
THanks (1 Reply)
Discussion started by: fedora
1 Replies
9. UNIX for Dummies Questions & Answers
Hi everybody; How are you?
I have a machine with these components
motherboard Gigabyet
processor Intel
RAM Kingstone 1GB
HDD Westerndigital 160GB
DVD ASUS
I use this machine for labs, I was running WinXP
I am now taking one of Sun's exams, I formated the HDD and get... (3 Replies)
Discussion started by: katilina
3 Replies
10. Shell Programming and Scripting
Hi All..
Am new to Unix!!
Am creating a shell script in which a scenario is like i have transfer the output file from unix machine (Server) to local directory (Windows xp).
And also i have to transfer the input file from the local directory to Unix machine (Server)
Any help from you... (1 Reply)
Discussion started by: vidhyaS
1 Replies
U9FS(4) Kernel Interfaces Manual U9FS(4)
NAME
u9fs - serve 9P from Unix
SYNOPSIS
u9fs [ directory ]
DESCRIPTION
U9fs is not a Plan 9 program. Instead it is a program that serves Unix files to Plan 9 machines using the 9P protocol (see intro(5)). It
is to be invoked on a Unix machine by inetd with its standard input, output, and error connected to a network connection, typically TCP on
an Ethernet. It runs as user root and multiplexes access to multiple Plan 9 clients over the single wire. It simulates Unix permissions
itself by assuming Plan 9 uids match Unix login names.
If a directory is specified u9fs first does a Unix chroot system call to that directory.
Plan 9 calls this service 9fs with TCP service number 564 on the Ethernet. Set up this way on a machine called, say, kremvax, u9fs may be
connected to the name space of a Plan 9 process by
9fs kremvax
Due to a bug in some versions of the IP software, some systems will not accept the service name 9fs, thinking it a service number because
of the initial digit. If so, run the service as u9fs or 564 and do the srv and mount by hand:
srv tcp!kremvax!u9fs
mount -c /srv/tcp!kremvax!u9fs /n/kremvax
For more information on this procedure, see srv(4) and bind(1).
U9fs serves the entire file system of the Unix machine. It forbids access to devices because the program is single-threaded and may block
unpredictably. Using the attach specifier device connects to a file system identical to the usual system except it permits device access
(and may block unpredictably):
srv tcp!kremvax!9fs
mount -c /srv/tcp!kremvax!9fs /n/kremvax device
(The 9fs command does not accept an attach specifier.) Even so, device access may produce unpredictable results if the block size of the
device is greater than 8192, the maximum data size of a 9P message.
The source to u9fs is in the Plan 9 directory /sys/src/cmd/unix/u9fs. To install u9fs on a Unix system, copy the source to a directory on
that system. Edit the makefile to set LOG to a proper place for a log file and to set the compile-time configuration correctly. Then com-
pile with an ANSI C compiler and install in /usr/etc/u9fs. Install this line in inetd.conf:
9fs stream tcp nowait root /usr/etc/u9fs u9fs
and this in services:
9fs 564/tcp 9fs # Plan 9 fs
SOURCE
/sys/src/cmd/unix/u9fs
DIAGNOSTICS
Problems are reported to /tmp/u9fs.log. A compile-time flag enables chatty debugging.
SEE ALSO
bind(1), srv(4), ip(3), nfsserver(8)
BUGS
The implementation of devices is unsatisfactory.
U9FS(4)