how to access ports in UNIX

10 More Discussions You Might Find Interesting

1. Linux

Ports,number of slots,network devices - UNIX

Hi All, Can someone help me in finding out below information from ReHat linux,Solaris,AIX, hp-ux machine : 1. How to find total number of ports in supported by each slot. 2. name of ports that are used to transmit data to the printer 3. total number of slots on a network device

2. OS X (Apple)

Renaming serial ports in unix

Hello everyone, this is my first post and I am by no means a unix expert, so I hope I explain my issue well. I'm on a mac (mac mini), 10.7. My question is about serial port names. I have an arduino microcontroller plugged in via usb, and every time the computer is shut down it gives the...

3. Linux

nix User Access Restrictions to Network, USB ports, PCMCIA, CDROM

How to create a user account on a Linux desktop machine with restrictions on connecting to the LAN, WAN, PCMCIA ports, Firewire, CDROM and generally any user controllable output options? I have the task to set up a machine for users working with sensitive data that should not be leaving the...

4. Solaris

Non-root user access to privileged ports-Solaris 8

Please let me know how to setup a non-root user to be able to access a privileged port (<1024) on Solaris 8. I am currently running tomcat as "tomcat" user and I get the following error during to start up: SEVERE: Error initializing endpoint java.net.BindException: Permission denied<null>:443

5. UNIX for Dummies Questions & Answers

get the list of open ports in unix?

Hi, what is the unix command to get the list of all open ports in unix? Thank you in advance

6. UNIX for Advanced & Expert Users

TCP slow access though certain ports

hi, I'm currently running with an issue whereby we are experiencing very poor access speeds to our Informix database. Connections or requests to the DB are taking in excess of 2/3/4 minutes during peek periods during the day. This has only just started to happen but so far we have been unable to...

7. UNIX for Dummies Questions & Answers

unix process that frees ports

Hello, I know that there is a unix system process that checks periodically the ports and if it finds any zombies then it frees them (the period is set by a kernel parameter). Can anyone tell me the name of the process and the kernel parameter ? Thanks :)

8. Cybersecurity

Allowing access to ports < 1024 w/o root

I need to set up an application to run in a script which will be running as a web server but is a database. I need to allow users to use the web server but the app must be run as root in order for the ports to be accessible. This is not a very secure environment would like to know how this could...

9. UNIX for Dummies Questions & Answers

Ports In Unix

Please could some one tell me how to open a port in unix or to check if a port is open.

10. UNIX for Dummies Questions & Answers

Serial Ports, wacom tablet under unix

Hi, I'm new to the boards and don't know all that much about unix either. I do have quite a specific question though and i hope someone can help me with it... i'm going crazy...i've been trying to set up a wacom tablet on my unix box. i've don't it before but it was taken away and the os...

Cybersecurity