09-05-2016
Quote:
Originally Posted by
anaigini45
tcp 0 0 10.61.1.121.80 192.168.11.41.37274 CLOSE_WAIT
That is NOT a process ID, it is the port number. "192.168.11.41.37274" is a "socket": a certain port on a certain IP address.
When we talk about "TCP connections" we are talking about something you can picture like a garden hose, where, instead of water, data can be pumped through (in both directions). This is also called a "virtual channel". The "sockets" are the end points at the two connecting systems where this garden hose is attached. In this case you have two systems connected: 10.61.1.121 and 192.168.11.41. The "garden hose" connects port 80 on the first system to port 37274 on the second.
You really should read the suggested book (or another, but i found this one to be the best to learn from) to understand basic networking concepts.
I hope this helps.
bakunin
This User Gave Thanks to bakunin For This Post:
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
I am not by any means a UNIX guru if you can't already tell by the question I'm about to ask.
How do I launch Apache web server on my SOlaris 8 server without rebooting it?
Any help would be much appreciated!!!
-Thanks (5 Replies)
Discussion started by: jskillet
5 Replies
2. UNIX for Dummies Questions & Answers
I successfully installed Apache, but When I tried to start it I experienced problems.
After installing and compiling, I typed the PREFIX "usr/local/
apache/bin/apachect1 start." The output was path not found.
After checking the apachect1 file using vi, I found the file empty.
There was no... (4 Replies)
Discussion started by: cstovall
4 Replies
3. Programming
Hi
I am new to APR and I started programming using APR 1.2.2.
So please guide me how to start learning it? (0 Replies)
Discussion started by: sumsin
0 Replies
4. Shell Programming and Scripting
Hi All,
I am trying to start the docbase but i am getting the following error-:
$ ./dm_start_ncsglorbiprd00
interpreter "/bin/sh" not found
file link resolves to "/usr/bin/sh"
sh: ./dm_start_ncsglorbiprd00: not found.
Can anyone please help me in this regard.
Thanks in advance
... (0 Replies)
Discussion started by: Divyac
0 Replies
5. Solaris
I've been working on a project to replace one of the my group's primary NIS servers. It also runs mysql and apache, as it is the host for the our team's hardware tracking database and website. Its running apache 1.3, and for some odd reason, I can't get apache to start on system boot. The... (1 Reply)
Discussion started by: godspunk32
1 Replies
6. UNIX for Dummies Questions & Answers
I just installed Apache 2.2.6 & when trying to start it i got this:
Invalid command 'SSLProtocol', perhaps misspelled or defined by a module not included in the server configuration
Any help? (3 Replies)
Discussion started by: moe2266
3 Replies
7. Web Development
Hi,
I just installed Apache 2.0.54 and when I try and start httpd I get
mohit@mohit-desktop:/sw/pkg/apache/bin$ ./httpd -k start
httpd: Could not determine the server's fully qualified domain name, using 127.0.1.1 for ServerName
(13): make_sock: could not bind to address :80
no listening... (1 Reply)
Discussion started by: mojoman
1 Replies
8. UNIX for Advanced & Expert Users
Sir,
I have installed an Apache server in Fedora 9 (packages)
and when i go to etc folder and try the command
httpd -k start
it says command not found....can any one help me out!!!
---------- Post updated at 12:02 PM ---------- Previous update was at 11:46 AM ----------
When i... (4 Replies)
Discussion started by: bssandeshbs
4 Replies
9. Red Hat
Hello,
I am facing an issue while starting the apache server after compiling php and curl.
Below are the versions i am using.
php-5.2.17
httpd-2.2.17
curl-7.16.0
CentOS5.5x64
Compiling above packages without curl working very fine but when trying to compile php with curl below error is... (1 Reply)
Discussion started by: sunnysthakur
1 Replies
10. UNIX for Dummies Questions & Answers
e.g.
File name: File.txt
cat File.txt
Result:
#INBOUND_QUEUE=FAQ1
INBOUND_QUEUE=FAQ2
I want to get the value for one which is not commented out.
Thanks, (3 Replies)
Discussion started by: Tanu
3 Replies
started(7) Miscellaneous Information Manual started(7)
NAME
started - event signalling that a job is running
SYNOPSIS
started JOB=JOB INSTANCE=INSTANCE [ENV]...
DESCRIPTION
The started event is generated by the Upstart init(8) daemon when an instance of a job has finished starting and is now running. The JOB
environment variable contains the job name, and the INSTANCE environment variable contains the instance name which will be empty for sin-
gle-instance jobs.
init(8) emits this event as an informational signal, services and tasks started or stopped by this event will do so in parallel with other
activity. It is typically combined with the stopping(7) event by services declaring a dependency.
Job configuration files may use the export stanza to export environment variables from their own environment into the started event. See
init(5) for more details.
EXAMPLE
A service that wishes to depend on another service might use:
start on started apache
stop on stopping apache
A task that must be run after another task or service has been started might use:
start on started postgresql
SEE ALSO
starting(7) stopping(7) stopped(7) init(5)
Upstart 2009-07-09 started(7)