Ubuntu Networking :: Close/Open Port 21 Using Command Line?

Mar 12, 2011

I would like to Close/Open port 21 using command line. I have an FTP server and I don't want to have the port open all the time. I need only two hours by week to be open port 21 from outside to inside.So I need to know the command line for opening and closing the port 21 then I will implement this in a script into cron.hourly.

View 2 Replies


ADVERTISEMENT

Ubuntu Security :: Router Has Open 5900 Port And Can't Close It?

Dec 19, 2010

I've recently been taking a look at my router settings and I've realized i have my vnc port open for some reason. I don't know how or why it got opened because I've only used vnc within my private lan. Anyway, the problem is I couldn't figure out how to close that port on my router, so I just uninstalled all the vnc software from my computer so it wouldn't act like a vnc server for anybody trying to access it from the outside. So, effectively, I cannot vnc into my computer from outside my private lan, but when i port scan my public ip, the vnc port still appears open.

I'm wondering if there's something i'm missing. I'm sure it must be something in the router that I haven't figured out... something that's keeping port 5900 open.

View 6 Replies View Related

Debian :: Two Ports Open On New Install - Can Safely Close Port 111

Jan 17, 2016

I scanned my newly installed Debian 8 and found that i have two ports open.

22 for ssh which i want
111 can i safely close port 111 and how?

View 3 Replies View Related

General :: Close A Port Left Open By A Rogue Application?

Jul 7, 2011

I am using Fedora 13 64bit. My eclipse program starts a server on port 9050 but I shutdown the program, eclipse fails to properly shutdown the server. Restarting eclipse has no effect.

How can I close or unbind a port forcibly from command line?

I know rebooting or log off and back on will clear the ports but this much slower process for me. I am looking for forcibly closing the port in command line.

View 1 Replies View Related

Ubuntu :: Close Thunderbird From Command Line?

Jan 19, 2011

how to close thunderbird fromterminal? I don't mean to kill the process,I just would like a "clean" exit.I'm asking this because my setup is so that the thrash should be cleared at exit so and the deleted email are deleted from the server. I then set a cron task so that thunderbird is killed but apparently doing so the emails are not deleted from the thrash (whereas they are if I close the application), and I'd like to change the task to close thunderbird rather then kill the process.

View 6 Replies View Related

Ubuntu :: Wally 2.4 - Command Line - As Soon As Close My Terminal - Terminates

Sep 24, 2010

I am using Ubuntu 10.04 and installed Wally 2.4.

I have few questions:

1) Currently I run wally with command line by running

Code:

It works, but as soon as I close my terminal, wally terminates. Is there anyway I can make it not terminate?

2) why is that option disabled?

View 4 Replies View Related

General :: Force All Sockets To Close From The Command Line?

Sep 14, 2010

How can I force all currently open sockets in linux to close from the command line?

View 2 Replies View Related

Networking :: How To Open A Port - Failed To Open The TCP Port Number In The License

Jun 20, 2009

I am running lmgrd on CentOS5, but it returns Failed to open the TCP port number in the license. The port is 27000, how can I open that port?

View 5 Replies View Related

OpenSUSE Install :: Alt+F2 Command To Open 'close Session+change User' Dialogue?

Nov 12, 2010

I would like to know which command should I enter in the execute dialog (opened with Alt+F2) so the dialog to close session and change the user opens.

View 5 Replies View Related

Ubuntu :: Any Command Line Tools That Can Tell What Process Is Using Ethernet Port?

Jul 14, 2011

The download bar on my conky overlay (${downspeedgraph eth0}) seems to be maxed out constantly. This is when everything should be idle with no downloads happening in the background (at least non that I know about).Are there any command line tools that can tell me what process is using my ethernet port?

View 7 Replies View Related

Ubuntu :: Open A File With Command Line?

May 29, 2010

is it possible to open a file with a terminal without specifying the application it will use ? In fact I mean what is the equivalent of the double click on the file manager for a terminal.

View 9 Replies View Related

Ubuntu :: Unable To Open Documents From Command Line?

Jun 3, 2010

Previously I was able to open any document I wanted in the CLI by typing:

Code:
open some_document.txt
Now when I try to do this I get the following:

[code]...

View 2 Replies View Related

Ubuntu :: Open Main Menu From The Command Line?

Oct 20, 2010

I was wondering, is it possible to open Ubuntu's main menu from the command line? I've been searching for the answer for about 30 min's now but no luck.

View 3 Replies View Related

Ubuntu :: How To Create A Shortcut To Open Command Line Program

Feb 21, 2010

I use a few command line programs quite often such as nano and mpc. I'd like to create a shortcut icon to open them rather than opening a terminal and then typing in the program name to open it. For example, how could i open konsole with nano opened in one step?

View 5 Replies View Related

Ubuntu :: Open The File Manager By Command Line Using Sudo?

Apr 6, 2010

I would like to open the file manager by command line using sudo, but I just can't remember the name of it!! I can "almost" remember it... but it escapes me. And I am afraid I don't know where to look for it.

View 9 Replies View Related

General :: Running Open Office From The Command Line?

Apr 7, 2011

Yesterday I installed OpenOffice on my Linux server. But when I go to run it through the command line, it says command cannot be found. I've also tried other things like OOWriter, etc. Has anyone had this problem? Installation process went like below: root@aserver [OOO330_m20_native_packed-1_en-US.9567/RPMS]#

rpm -i *.rpm
package openoffice.org-ure-1.7.0-9567.i586 is already installed
package ooobasis3.3-core01-3.3.0-9567.i586 is already installed
package ooobasis3.3-en-US-3.3.0-9567.i586 is already installed
package ooobasis3.3-core02-3.3.0-9567.i586 is already installed

[Code]...

View 2 Replies View Related

General :: Command Line To Open A Second Telnet Session ?

Mar 15, 2010

On my ubuntu 9.10 pc i am not running a GUI.

Every thing is run from command line.

How do i start a second telnet session from command line.

Plus can i have 4 telnet session open and move from one to the next and back again.

View 5 Replies View Related

General :: Open A Folder In A Window From The Command Line?

Nov 24, 2010

How can I open a folder in a window from the command line. I don't want to list the contents of the folder by the "ls" command, but want to open the folder through the command line, like it opens when we double click on the folder.

View 12 Replies View Related

Ubuntu :: Short Cut Keys Seem Not Ot Be Working - Ex Alt +F2 Dose Not Open A Pop Up Command Line

Apr 29, 2011

Some of my short cut keys seem not ot be working. Ex Alt +F2 dose not open a pop up command line. Also would like to add some short cuts. Like Ctrl + Alt+ Backspace for reboot. I went to the short cut app and I can add a short cut key, name it, but can't seem to figure out how to assign it a function. Didn't seem intuitive to me. I'm using the UNE version on a asus eel 1000.

View 1 Replies View Related

General :: Open Source Command Line Subtitle Converter

Mar 9, 2010

Is there any open source, command line, subtitle converter, prefferably for linux?

View 2 Replies View Related

Fedora :: Open A File Using Command Line In Terminal And Edit Code Within It?

Jun 10, 2011

How to open a file using command line in terminal and edit the code within it ?code...

View 6 Replies View Related

Slackware :: Open Dolphin In Root Mode And Shortcut Command Line

Sep 11, 2010

In order to avoid switching user, is it possible to open dolphin in root mode. If yes, what is the command, and the keyboard shortcut to enter it.

View 3 Replies View Related

Ubuntu :: Open Evince Directly In Full Screen Or Presentation Mode From Command Line?

Apr 6, 2011

I need to execute evince from command line or from a shell script and open it directly in full screen, or start some program for presentation.

I mean:

$ evince (this opens evince)
$ evince /dir1/dir2/file.toview (this opens evince and the file.toview but not in full screen)
$ evince /dir1/dir2/file.toview 'in mode presentation'

View 1 Replies View Related

Programming :: Pass Ip Address, Port Address And Some Parameters From Command Line?

Apr 1, 2011

I want to pass ip address,port address and some parameters from command line using python script.The ip address and port address for establishing socket connection and remaining parameters to execute different connection.

View 1 Replies View Related

Ubuntu Networking :: Cannot Open Port 80

May 23, 2010

I just installed apache. I didn't change the configuration files at all except add Quote: # added servername to avoid the could not determine fqdn error ServerName myname.homelinux.org to apache2.conf. Apache is working locally (I get the `it's working' screen at [URL]). However, I cannot access my computer from an external computer by going to [URL], which is equivalent to [URL] -- [IP address changed slightly for privacy] Here is a screenshot to my router settings. I disabled the filter for port 80 on the router. here shouldn't be a firewall, unless it's automatically installed with ubuntu 10.4. (sudo ufw status says `inactive'.)

I checked my ports from [URL] and indeed port 22 is open (ssh-ing into my computer externally is not a problem), whereas port 80 is closed. What step in opening up port 80 am I missing? (I also made sure my ISP isn't blocking port 80.)

View 5 Replies View Related

Ubuntu Networking :: Open A Port For VirtualBox OSE?

Mar 13, 2010

needing to open a port in ubuntu, then use it for my VirtualBox Pc.My VirtualBox is running - Windows XP I have a router connected to my network - Linksys WRT54G Now lets begin, I have tried opening via there router homepage. But when I go to [URL] and test port 4900 is still says that it is closed.

View 3 Replies View Related

Ubuntu Networking :: Port Will Not Open Regardless Of Methods

Aug 18, 2010

No matter what I do, i cannot get port 3100 to open. This is for a new MMO i am CBT on. I know it works on windows because that is how I installed it and played. But I prefer being on Linux. Majority of all other MMOs work fine. Just this one has to have udp 3100 open.

The following is a rough output of all the methods I have tried with no success. As you can see I have done some extensive research first before posting here.

Now its become a lil bit of an obsession.

I cannot get the following command to work:

And yes I tried the "spaces" in different places thinking that was the prob. So i cannot see if 3100 is in the list or not

I eventually turned on the firewall "ufw enable" add the port there, and output:

Some references

[url]

Firewall stuff: [url]

I even manually went into the router and turned it on there.

I add these lines for startup purposes.

Do I need to do something in "wine" ?

I feel i am starting to repease myself

results of "iptables -L"

Code:

View 4 Replies View Related

Ubuntu Networking :: Open Port 22 In The Router?

Dec 16, 2010

I have an n900 phone and I'm trying to ssh to my desktop but I'm getting an error:

ssh: connect to host 58.xx.xx.xx port 22: Connection refused

I recently started using a router for I wanted to connect to net even with n900. I've tried to open the port from the setup page of the router however it doesn't seem to work. (find below the screenshot of setup page).

I've tried to ssh through slackware I've got as a virtual machine and I have the same problem although I was able to ssh through slackware before I started using the router.

View 1 Replies View Related

Fedora :: Run Python3 Scripts From Command Line And Call Up Python 2.6.2 Idle With The Command Idle From Command Line?

May 29, 2010

i've gotten my fedora 12 to the point where i can run python3 scripts from command line and can call up python 2.6.2 idle with the command 'idle' from command line. what command will call up python3 (3.1.2 to be exact) idle?

View 5 Replies View Related

Fedora Networking :: How To Open The UDP Port On FC 12?

Jan 22, 2010

I found that I can not use the UDP port on FC 12.I new install one FC 12 , but when I use the next command nmap -sU localhost.I found all udp port has been filtered.I don't know how to open the udp ports . for I need use some udp port.I use iptables , but not working. Why ?

View 6 Replies View Related







Copyrights 2005-15 www.BigResource.com, All rights reserved