12-23-2013
In UNIX which following type of file is used for network communications
a) FIFO
B) SOCKET
C) DIRECTORY
D) BLOCK
PLEASE SUGGEST ME THE ANSWER
Moderator's Comments:
|
|
Do not post classroom or homework problems in the main forums. Homework and coursework questions can only be posted in this forum under special homework rules.
Please review the rules, which you agreed to when you registered, if you have not already done so.
More-than-likely, posting homework in the main forums has resulting in a forum infraction. If you did not post homework, please explain the company you work for and the nature of the problem you are working on.
If you did post homework in the main forums, please review the guidelines for posting homework and repost.
Thank You.
The UNIX and Linux Forums.
|
|
Last edited by Don Cragun; 12-23-2013 at 05:39 AM..
Reason: Homework violation.
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Is there an easy way (besides samba) to send a file from a unix server to a win98 machine across a network. I am on a SCO server and need to send the file to a windows machine so the program on the machine does not keep on looking for it on my server. It checks for a new file every couple of... (5 Replies)
Discussion started by: umpi_97
5 Replies
2. UNIX for Dummies Questions & Answers
Hi All,
I am new for Unix, and facing one problem
I wanted to copy some of files from my Unix workarea to Window network drive. I am not able to use copy or move command for this, as this only works within workarea.
Please let me know, how it can be done. (2 Replies)
Discussion started by: ashwanis
2 Replies
3. UNIX for Dummies Questions & Answers
Hello
I was wondering what this file type means...
assuming it is some type of data.
Is ldp - Linux Doc Program?
What type of program would be used to read or interpret this file type?
As you can see I'm not a developer, and don't review these
types of files. But would like to view... (1 Reply)
Discussion started by: jfmrts
1 Replies
4. UNIX for Dummies Questions & Answers
As a formem unix newbe
I Just wanted to tell you about this cool site for all you confused people.
If you need to support more than one unix type:
Use this one. It's a life saver.
http://www.unixguide.net/unixguide.shtml
here (4 Replies)
Discussion started by: sunbird
4 Replies
5. Programming
Hi all,
How does one get the platform type in UNIX (for e.g. sparc/i386)? I need an function call and not the command like uname -p.
thanks! (24 Replies)
Discussion started by: slash_blog
24 Replies
6. UNIX for Dummies Questions & Answers
Hai guys,This is my first question.
What type of UNIX kernel is?
(W.K.T linux kernel is monolithic)
Thank you (2 Replies)
Discussion started by: Felicia23
2 Replies
7. UNIX for Dummies Questions & Answers
Hi,
How can I find out what unix I am using?
Thanks
C19 (4 Replies)
Discussion started by: c19h28O2
4 Replies
8. UNIX for Dummies Questions & Answers
I am seeking help on this UNIX function, please help. Thanks in advance.
I have a large file, named as 'MyFile'. It was tab-delmited, I am told that each record in column 1 is unique. How would I verify this with UNIX function or command? (1 Reply)
Discussion started by: duke0001
1 Replies
9. Solaris
SunOS 5.10 Generic_142900-15 sun4v sparc SUNW,T5240
how can i check the storage type being used in unix solaris sparc system?
please help me its urgnet..
thank you (22 Replies)
Discussion started by: aesgs
22 Replies
10. UNIX and Linux Applications
Hello,
We are planning a migration from UNIX (HP-UX, AIX, Solaris) to Linux on AZURE.
I know it sounds like extremely complicated :( That's why we need your help :)
We are at the beggining of stage.
We need to categorize the types of applications (software) that generally runs on UNIX... (3 Replies)
Discussion started by: anton.robidson
3 Replies
LEARN ABOUT V7
systemd-socket-proxyd
SYSTEMD-SOCKET-PROXYD(8) systemd-socket-proxyd SYSTEMD-SOCKET-PROXYD(8)
NAME
systemd-socket-proxyd - Bidirectionally proxy local sockets to another (possibly remote) socket.
SYNOPSIS
systemd-socket-proxyd [OPTIONS...] HOST:PORT
systemd-socket-proxyd [OPTIONS...] UNIX-DOMAIN-SOCKET-PATH
DESCRIPTION
systemd-socket-proxyd is a generic socket-activated network socket forwarder proxy daemon for IPv4, IPv6 and UNIX stream sockets. It may be
used to bi-directionally forward traffic from a local listening socket to a local or remote destination socket.
One use of this tool is to provide socket activation support for services that do not natively support socket activation. On behalf of the
service to activate, the proxy inherits the socket from systemd, accepts each client connection, opens a connection to a configured server
for each client, and then bidirectionally forwards data between the two.
This utility's behavior is similar to socat(1). The main differences for systemd-socket-proxyd are support for socket activation with
"Accept=false" and an event-driven design that scales better with the number of connections.
OPTIONS
The following options are understood:
-h, --help
Print a short help text and exit.
--version
Print a short version string and exit.
--connections-max=, -c
Sets the maximum number of simultaneous connections, defaults to 256. If the limit of concurrent connections is reached further
connections will be refused.
EXIT STATUS
On success, 0 is returned, a non-zero failure code otherwise.
EXAMPLES
Simple Example
Use two services with a dependency and no namespace isolation.
Example 1. proxy-to-nginx.socket
[Socket]
ListenStream=80
[Install]
WantedBy=sockets.target
Example 2. proxy-to-nginx.service
[Unit]
Requires=nginx.service
After=nginx.service
Requires=proxy-to-nginx.socket
After=proxy-to-nginx.socket
[Service]
ExecStart=/lib/systemd/systemd-socket-proxyd /tmp/nginx.sock
PrivateTmp=yes
PrivateNetwork=yes
Example 3. nginx.conf
[...]
server {
listen unix:/tmp/nginx.sock;
[...]
Example 4. Enabling the proxy
# systemctl enable --now proxy-to-nginx.socket
$ curl http://localhost:80/
Namespace Example
Similar as above, but runs the socket proxy and the main service in the same private namespace, assuming that nginx.service has PrivateTmp=
and PrivateNetwork= set, too.
Example 5. proxy-to-nginx.socket
[Socket]
ListenStream=80
[Install]
WantedBy=sockets.target
Example 6. proxy-to-nginx.service
[Unit]
Requires=nginx.service
After=nginx.service
Requires=proxy-to-nginx.socket
After=proxy-to-nginx.socket
JoinsNamespaceOf=nginx.service
[Service]
ExecStart=/lib/systemd/systemd-socket-proxyd 127.0.0.1:8080
PrivateTmp=yes
PrivateNetwork=yes
Example 7. nginx.conf
[...]
server {
listen 8080;
[...]
Example 8. Enabling the proxy
# systemctl enable --now proxy-to-nginx.socket
$ curl http://localhost:80/
SEE ALSO
systemd(1), systemd.socket(5), systemd.service(5), systemctl(1), socat(1), nginx(1), curl(1)
systemd 237 SYSTEMD-SOCKET-PROXYD(8)