10-30-2009
Do a search on this site about 'chroot'.
8 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Hi
I need to access files from a specific folder of a Linux system from an another Linux System Remotely.
I know how to, Export a folder on One SCO System & can access the same by using Import via., NFS in the Sco Unix SVR4 System using the scoadmin utility.
Also, I know to use mount -t ... (2 Replies)
Discussion started by: S.Vishwanath
2 Replies
2. AIX
I create a NFS file system. I can read this system from client, however, I cannot write anything in this folder. Why? (1 Reply)
Discussion started by: rainbow_bean
1 Replies
3. UNIX for Dummies Questions & Answers
Hello ALL,
In my system, there are 14 machines running the same version of Linux RHEL4. The 14 machines use a NFS file system, i.e., a shared file system.
My question is that if the programs in individual machines can access a common file simutaneously. Or, they have to access the file... (1 Reply)
Discussion started by: cy163
1 Replies
4. Linux
I have 3 windows partitions (c,d,e) all of NTFS file system
i mounted them while installing open suse in /win/c,/win/d,/win/e
created a user other than "root" eg: "us1"
problem 1: by loggimg into linux by user "us1" iam unable to see files in mounted... (2 Replies)
Discussion started by: seshumohan
2 Replies
5. Ubuntu
I have two laptops on which I've installed Ubuntu Studio 9.04. The first laptop (Acer) has a Centrino 32-bit Intel CPU in it and the second (HP) has a 64-bit dual core Intel CPU. I'm running the 32-bit version of Ubuntu Studio on the Acer and the 64-bit version on the HP. While testing the... (5 Replies)
Discussion started by: deckard
5 Replies
6. UNIX for Advanced & Expert Users
Hi Everybody..
I am using Moblin V2 which has nautilus file manager the one which is also used in Ubuntu.
I want to lock the access to file system such that i can only browse my home folder not other locations like /, /usr, /bin and all.
Or i want to create a partition of 10 or 15 GB so... (1 Reply)
Discussion started by: lokeshsingla
1 Replies
7. Shell Programming and Scripting
I have a C++ binary executable installed in a file system which is shared across multiple solaris boxes.
When I start this executable from one of the boxes,I am able to start only 4 parallel instances and from the 5th instance onwards I am getting the following error.
fatal: libdb2.so.1:... (2 Replies)
Discussion started by: prasperl
2 Replies
8. Ubuntu
Hi All!
I am not able to lock my Ubuntu 12.04 LXDE.
Can anybody tell me the shortcut to lock the system.
I have tried all conventional keyboard shortcuts as well as buttons. (2 Replies)
Discussion started by: nixhead
2 Replies
LEARN ABOUT OSF1
lock_write
lock_write(9r) lock_write(9r)
NAME
lock_write - Asserts a complex lock with write access
SYNOPSIS
#include <kern/lock.h>
void lock_write(
lock_t lock_structptr );
ARGUMENTS
Specifies a pointer to the complex lock structure, lock. This is the lock structure associated with the resource on which you want to
assert a complex lock with write access. The lock structure is an opaque data structure; that is, its associated members are referenced and
manipulated by the operating system and not by the user of the complex lock mechanism.
DESCRIPTION
The lock_write routine asserts a lock with exclusive write access for the resource associated with the specified lock structure pointer.
This means that once a write lock is asserted, no other kernel thread can gain read or write access to the resource until it is released.
To release a complex write lock successfully asserted by lock_write, call the lock_done routine.
NOTES
You must call lock_init (once only) prior to calling lock_write to initialize the lock structure pointer for the resource. A resource,
from the kernel module's standpoint, is data that more than one kernel thread can manipulate. You can store the resource in global vari-
ables and in data structure members.
RETURN VALUES
None
FILES
SEE ALSO
Routines: lock_done(9r), lock_read(9r), lock_terminate(9r), lock_try_read(9r), lock_try_write(9r)
Data Structures: lock(9s)
lock_write(9r)