9 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Can someone help in writing some script through which I can transfer file (scp) from root user in abc server to crt user in hfg server and can give the crt user password in script itself so that it doesn't prompt me every time for password (4 Replies)
Discussion started by: Moon1234
4 Replies
2. Solaris
hello;
I have inherited a SunOS sjcorpftp 5.10 Generic_118855-36 i86pc i386 i86pc
whenever someone needs a new password, I change it via
"passwd username"
then
"passwd -f username" so they can change their password
on my only sun sparc 5.9 you can "accessed denied" when you... (0 Replies)
Discussion started by: ikeleong
0 Replies
3. Programming
I need help!Many Thanks!
Now,I try to manage the shared memory inter-process .
Inevitably,I have to deal with the synchronous.
I know the pthread_rwlock in posix,and I compile ,then run successfully in Red Hat Enterprise 4.
I have a doubt about whether the Posix supports the system such as... (1 Reply)
Discussion started by: weizh
1 Replies
4. UNIX for Advanced & Expert Users
I want to know all the locks on a file - read, write etc acquired by various processes. Is there any way to know ? (2 Replies)
Discussion started by: radiatejava
2 Replies
5. Linux
Hi there!
Can someone please tell me what is for the directory /etc/locks and provide me with an example. I certainly don't understand it very well.
Any help will be much appreciated! (1 Reply)
Discussion started by: agasamapetilon
1 Replies
6. UNIX for Advanced & Expert Users
Helo ,
I m using linux pam library for user and its password authentication.
I m creating new user and giving its password.I m giving password of 10 characters.now when I login in as that newly created user its ask me
$ su - ram
Password:
You are required to change your password immediately... (12 Replies)
Discussion started by: amitpansuria
12 Replies
7. HP-UX
Hi,
How to list the files which are not locked?
I want to read the files that are not locked by other user only.
can we do it using ls option? (5 Replies)
Discussion started by: vijaykrc
5 Replies
8. Solaris
Hi,
One of my prod jobs using Ab Initio (which is Solaris Based) returned this error:
========= Error from Reformat_3.000 on f7j21-01.xxxx3.com ========= Failed opening file for flow: Resource temporarily unavailable
Flow = "Flow_11.000" connected to output port "out0" of "Reformat_3.000"... (0 Replies)
Discussion started by: teenu18
0 Replies
9. Programming
I have an application that is multithreaded and concurrent. Multiple instances of the application must run at the same time.
Each thread in each process accesses shared resources. For this purpose I've employed Butenhof's read-write locks. Inter-process locking is based on fcntl. For example,... (3 Replies)
Discussion started by: adamb
3 Replies
VIPW(8) BSD System Manager's Manual VIPW(8)
NAME
vipw -- edit the password file
SYNOPSIS
vipw
DESCRIPTION
Vipw edits the password file after setting the appropriate locks, and does any necessary processing after the password file is unlocked. If
the password file is already locked for editing by another user, vipw will ask you to try again later. The default editor for vipw is vi(1).
Vipw performs a number of consistency checks on the password entries, and will not allow a password file with a ``mangled'' entry to be
installed. If vipw rejects the new password file, the user is prompted to re-enter the edit session.
Once the information has been verified, vipw uses pwd_mkdb(8) to update the user database. This is run in the background, and, at very large
sites could take several minutes. Until this update is completed, the password file is unavailable for other updates and the new information
is not available to programs.
ENVIRONMENT
If the following environment variable exists it will be utilized by vipw:
EDITOR The editor specified by the string EDITOR will be invoked instead of the default editor vi(1).
SEE ALSO
chpass(1), passwd(1), passwd(5), pwd_mkdb(8)
HISTORY
The vipw command appeared in 4.0BSD.
4th Berkeley Distribution June 6, 1993 4th Berkeley Distribution