I'm wondering if vsftpd supports user subcommand?
I found I can't switch user after ftp login.
Maybe someone can give me a certain answer.
I always got the message as below,
Quote:
mastest.user1{~ }% ftp mastest
Connected to mastest (172.26.80.149).
220 (vsFTPd 2.2.2)
Name (mastest:user1): user1
331 Please specify the password.
Password:
230 Login successful.
Remote system type is UNIX.
Using binary mode to transfer files.
ftp> user user2
530 Can't change to another user.
Login failed.
I enabled log_ftp_protocol=YES and checked the vsftpd.log,
it didn't help much actually. The log file only showed the following message.
I've been tearing my hair out over this: vsftp does not work on any of my RedHat Server 5.x systems - I keep getting a variation on 500 OOPS: vsftpd: cannot locate user specified in 'ftp_username':ftp or 500 OOPS: cannot locate user entry:nobody (different errors on different systems). I spent... (2 Replies)
I've been fighting this for about a year: vsftp does not work on any of my RedHat Server 5.x systems - I keep getting a variation on 500 OOPS: vsftpd: cannot locate user specified in 'ftp_username':ftp or 500 OOPS: cannot locate user entry:nobody (different errors on different systems). I spent... (0 Replies)
We have a very old sun solaris ultra spac system (about 14 years old). We have information stored on it that we reference from time to time because our new software is lacking.
The system failed about a week ago and I had to do a hard boot to get it back up. It came up that time, but it failed... (6 Replies)
Is there a way i can only force SSL encryption if they connect from outside our network OR allow certain IP's to connect without using encryption? (0 Replies)
Hello,
When my fellow employees loggin to the FTP server they have no problems if they use FTP clients.
When they try and access the FTP site using their browsers using ftp://<domain> name all they get is a pub directory which is empty. They are not even prompted for loggin.
How to fix... (2 Replies)
Hi,
I am using VSFTPD.
I have instructed it to send all logging informartion to /var/log/messages.
I would like it to record the names of users who have failed loggin attempts. I have read up on it but have not found out how to do this. Any ideas? (1 Reply)
Hi Friends,
I am trying to configure vsftpd server 2.0.5 on rhel5 64 bit installation.
I am getting an error when initiating an ssl connection.
I am using filezilla 3.0 ftp client.
Client is specifically using passive mode connection.
I can see the client is able to connect to the server,... (0 Replies)
HI
I have set up vsftp on my Red hat server.
Chroot has been set up to control access to each user and folder directories.
This all works fine.
But i have one directory where i want to chroot but ensure that the ftp access is read only.
Any help appreciated
thanks
Treds (1 Reply)
Hello
I am new to linux.
I have recently installed vsftpd in my Centos server. I have set the local_umask=0037.
But now i can't understand how the window users added in a centos server can see each-other folder.
---------- Post updated at 05:59 AM ---------- Previous update was at 05:55 AM... (7 Replies)
:rolleyes:I am trying to setup all certificate based client-server environment in Linux using vsftpd and curl with openssl.
I would like to make a user access with vsftpd certificate and user own client certificate (self-signed) with private/public key.
I don't see google posts about the my plan... (4 Replies)
Discussion started by: gogogo
4 Replies
LEARN ABOUT MINIX
pbind
pbind(1M) System Administration Commands pbind(1M)NAME
pbind - control and query bindings of processes or LWPs
SYNOPSIS
pbind -b processor_id pid [/lwpid]...
pbind [-q] [pid [/lwpid]...]
pbind -Q [processor_id...]
pbind -u pid [/lwpid]...
pbind -U [processor_id...]
DESCRIPTION
pbind controls and queries bindings of processes and LWPs (lightweight processes) to processors. pbind can also remove processor bindings
that were previously established.
When an LWP is bound to a processor, it will be executed only by that processor except when the LWP requires a resource that is provided
only by another processor. The binding is not exclusive, that is, the processor is free execute other LWPs as well.
Bindings are inherited, so new LWPs and processes created by a bound LWP will have the same binding. Binding an interactive shell to a pro-
cessor, for example, binds all commands executed by the shell.
Superusers may bind or unbind any process or LWP, while other users can bind or unbind any process or LWP for which they have permission to
signal, that is, any process that has the same effective user ID as the user.
OPTIONS
The following options are supported:
-b processor_id Binds all or a subset of the LWPs of the specified processes to the processor processor_id. Specify processor_id
as the processor ID of the processor to be controlled or queried. processor_id must be present and on-line. Use the
psrinfo command to determine whether or not processor_id is present and on-line. See psrinfo(1M).
-q Displays the bindings of the specified processes or of all processes. If a process is composed of multiple LWPs
which have different bindings and the LWPs are not explicitly specified, the bindings of only one of the bound LWPs
will be displayed. The bindings of a subset of LWPs can be displayed by appending "/lwpids" to the process IDs.
Multiple LWPs may be selected using "-" and "," delimiters. See EXAMPLES.
-Q Displays the LWPs bound to the specified list of processors, or all LWPs with processor bindings. For processes
composed of multiple LWPs, the bindings of individual LWPs will be displayed.
-u Removes the bindings of all or a subset of the LWPs of the specified processes, allowing them to be executed on any
on-line processor.
-U Removes the bindings of all LWPs bound to the specified list of processors, or to any processor if no argument is
specified.
OPERANDS
The following operands are supported:
pid The process ID of the process to be controlled or queried.
lwpid The set of LWP IDs of the specified process to be controlled or queried. The syntax for selecting LWP IDs is as
follows:
2,3,4-8 LWP IDs 2, 3, and 4 through 8
-4 LWPs whose IDs are 4 or below
4- LWPs whose IDs are 4 or above
processor_id The processor ID of the processor to be controlled or queried.
EXAMPLES
Example 1: Binding Processes
The following example binds processes 204 and 223 to processor 2:
example% pbind -b 2 204 223
process id 204: was 2, now 2
process id 223: was 3, now 2
Example 2: Unbinding a Process
The following example unbinds process 204:
example% pbind -u 204
Example 3: Querying Bindings
The following example queries bindings. It demonstrates that process 1 is bound to processor 0, process 149 has at least one LWP bound to
CPU3, and process 101 has no bound LWPs.
example% pbind -q 1 149 101
process id 1: 0
process id 149: 3
process id 101: not bound
Example 4: Querying LWP Bindings
The following example queries bindings of LWPs. It demonstrates that LWP 1 of process 149 is bound to CPU3, and LWP 2 of process 149 is not
bound.
example% pbind -q 149/1-2
lwp id 149/1: 3
lwp id 149/2: not bound
Example 5: Querying LWP Bindings for Processor 2:
The following example queries all LWPs bound to processor 2:
example% pbind -Q 2
lwp id 149/4: 2
lwp id 149/5: 2
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWcsu |
+-----------------------------+-----------------------------+
EXIT STATUS
The following exit values are returned:
0 Successful completion.
>0 An error occurred.
SEE ALSO psradm(1M), psrinfo(1M), psrset(1M), processor_bind(2), processor_info(2), sysconf(3C), attributes(5)DIAGNOSTICS
pbind: cannot query pid 31: No suchprocess
The process specified did not exist or has exited.
pbind: cannot bind pid 31: Not owner
The user does not have permission to bind the process.
pbind: cannot bind pid 31: Invalid argument
The specified processor is not on-line.
SunOS 5.10 18 July 2004 pbind(1M)