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.
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?
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.
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 View RelatedI opend terminal and typed the command..
sudo apt-get install torcs
While downloading was in process I accidentally closed the terminal clicking X on the windows. I cant open synaptic Package manger when I try to open it says:
"This usually means that another package management application (like apt-get or aptitude) is already running. Please close that application first".
How can I close that apt-get application?
GNU/Linux kernel 2.6.
MS windows xp.
I was burning a DVD+R DL when a read error happened and the burner program stopped execution. Now, when I ask for the disk status it says: 'disk status: open, not finalized' (Nero 7 under ms win xp). Besides this, I have at my disposal Cdrecord-ProDVD-Clone 2.01 and K3b 1.0.2 under KDE 3.5.7.
I would like to use two monitors with my desktop, so connected them the other day and it worked straight away, which is good but... The monitor configuration app always want the primary monitor to be on the left hand side, thus it always extend my desktop right. Can I do anything to extend my desktop to the left instead of to the right so I can have background application on the screen to the left?
View 8 Replies View RelatedI know that ports are, by default, not filtered; they simply don't respond to requests if there are no services listening on the port. Well, running netstat -tulpn gives:
Code:
tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN -
[code]....
I'm running Ubuntu 10.4 and I've tried disabling IPv6 as I don't currently need it. I rand the following to disable IPv6 and then rebooted my server:
echo "#disable ipv6" | sudo tee -a /etc/sysctl.conf
echo "net.ipv6.conf.all.disable_ipv6 = 1" | sudo tee -a /etc/sysctl.conf
echo "net.ipv6.conf.default.disable_ipv6 = 1" | sudo tee -a /etc/sysctl.conf
echo "net.ipv6.conf.lo.disable_ipv6 = 1" | sudo tee -a /etc/sysctl.conf
After the reboot I can see that IPv& is disabled by running:
cat /proc/sys/net/ipv6/conf/all/disable_ipv6
On running netstat -antlp i see that most of the IPv6 applications have closed but SSHd keeps running:
Active Internet connections (servers and established)
Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
tcp 0 0 0.0.0.0:9090 0.0.0.0:* LISTEN 663/java
[Code]....
Ho can I close the SSH daemon on port 22 of the IPv6?
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 Relatedjust upgraded to 10.04 - everything seems to be working OK apart from the 3 icons (close, min & max) have moved to the top left of the windows.
View 4 Replies View RelatedI installed some time ago a Mac OS theme and now I decided to use another theme but the problem im having is that everytime I open a window the Maximize, Minimize and Close bottons are all on the left side of the window...How do I change them back to their original positions?
View 4 Replies View RelatedHow do I get the close minimize maximize buttons back on the right? I looked in appearance, and all of the little previews of the themes have them on the right, but they are on the left when I apply them. Is there any way to change them back? this is very frustrating.
View 7 Replies View RelatedI used gconf-editor to change the close button to right side of the window. Now all of my programs have close button on right side except Firefox. Firefox have still close button, minimize and maximize button on left side instead of right side
View 2 Replies View Relatedis there a way to have gnome open in the upper right or left corner instead of the lower left corner when i start it?
View 3 Replies View RelatedI have a webserver WWW1 and a front-facing proxy PRX. I use SSH ProxyCommand to connect to WWW1's internal IP (private IP) via PRX (private+public IP). For some connections (not all) I see a network connection left open after I'm finished. These add up!
~/.ssh/config
Host *
ServerAliveInterval 5
ControlMaster auto
[code]....
On PRX, lsof | grep WWW1:ssh shows 124 open connections at the moment. On WWW1, the same command shows 243 open connections. There are similar open connections for WWW2, WWW3 etc.
WWW1 and PRX are Debian. Client connections are coming from a mix of Debian, Ubuntu and OSX10.6. I use Emacs Tramp but this has no special configuration (AFAIK) outside of my ~/.ssh/config. I'm concerned about running out of internal ports, and ideally I want these connections to clean themselves up without intervention. Ideally by configuring them to kill themselves off; failing that a command I can kill old processes with is fine!
How do I find the port which is used by a particular application ?. And how do I terminate that process?
View 2 Replies View RelatedFinding the process that is using a certain port in linux
I have an Ubuntu Server setup, where I'm trying to set up a daemon that wants to have access to port 8080. When I run the command, the error message says it's being used by another process. But which one, it doesn't say. How can I go about finding which program uses this port?
Iam using snmp to access the remote system data.But according to the requirement iam encoding the snmp request data to OAMPDU packet format and sending to remote system.the remote system receives the OAMPDU packet,decodes it and is sending the snmp packet to snmp agent through UDP socket which is bind to port 161.but iam unable to receive the response from snmp agent.i have created a udp socket which is bind to 161 port to receive the response.
if i use any other free port number other than 161 for receiving snmp agent is not sending the response to that port.can any one please suggest me how to overcome this problem.Can we configure the different ports for tx,rx ?How do we know on which port does snmp sends the response ???
1) How do I align my desktop icons to a grid?
2) Is it possible to move the close, maximize, and minimize buttons to the left side of the window? I prefer that to the since I'm used to GNOME Unity.
I'm running Ubuntu in a virtual machine inside win7. I've installed the game FreeCol, played a bit and when i try to quit the game doesn't close. I can continue playing but i'm basically trap in the application. Is there any keyboard command i can use to force quiting the application? Or any other idea on how to proceed? Could it be a limitation of the virtualization?
View 2 Replies View RelatedJst to tryout ufw I tried to close port 80 on my pc. I'm using Ubunutu 9.04. I sudo ufw enable sudo ufw deny 80. But nmap localhost shows port 80 open why? How can I close it? I will need to control some ports on my next server.
View 2 Replies View RelatedA netmap scan of my WAN IP address (cable modem) shows;
23/tcp open telnet?
8080/tcp open tcpwrapped
I've called Linksys and Netgear and they have said there is no user adjustable configuration allowed for the Cable Modems.
How am I supposed to close the open ports if the manufacturer doesn't allow access ?
I hear that it's a bad idea to edit iptables by hand.
I want to open 443. Quote: iptables -A INPUT -p tcp -m tcp --sport 443 -j ACCEPT
iptables -A OUTPUT -p tcp -m tcp --dport 443 -j ACCEPT
Since I'm not at the box, I can't use the nifty GUI.
How might one do this via terminal?
OS: CentOSv5 (RHELv5)
i have centos5.3 installed with iptables firewall, i want to open port 5222 as i want to access application which uses port 5222 from internet.
View 14 Replies View Relatedfrom my windows box at work i can only connect to some ports (pop3, telnet, web)also, i can connect to port 1234 (as an example)everything else is blocked.I'm trying to connect with Microsoft Terminal Service Client to my linux box (cant install any vnc)but haven't found a way to make Gnome remote desktop to listen to the port i need (1234).I'm using fedora 13.anyway, i would appreciate any advice on what software to use or hot to configure my Linux box get remote connections from windows box on that certain port.
View 5 Replies View Relatedrecently installed via synaptic some packages about netbook to try the new appearance. Having decided that I didnt like it, I chose to revert, by uninstalling those packagesMy problem now is that on every application I execute, the icons that are usually found on top right of the screen (minimize, maximize and close) cannot be seen and, if I want to shut an application down I must do it via control q or control w depending of the application. I mean every application, be it firefox, opening folders on the hard drive, open officeIt may be that there is still a package I must uninstall.
View 9 Replies View RelatedIf I forward port 80 to port 3128 for squid with an iptable rule, does port 3128 have to be open on the firewall or is this all routed behind the firewall?
View 4 Replies View RelatedIs there anyway to have the close "X" button in the top left corner of each window on its own? This would make accidental closings of windows less likely when the intent was just to restore/maximize. Mostly it would just speed things up I believe. So is there any way to have the close button in the top left corner of each window and to have the minimize and restore/maximize buttons remain in the top right corner of each window
View 3 Replies View RelatedI downloaded IPKungFu which is supposed to do this for me, except it did not according to a penetration site. configure IPKungFu perfectly. I did look at this site. IPKungFu easy iptables based server firewall - zarzax the blog I downloaded IPKungFu which is supposed to do this for me, except it did not according to a penetration site. Help me configure IPKungFu perfectly. I did look at this site. IPKungFu easy iptables based server firewall - zarzax the blog
Results
rv @rv-laptop:~$ sudo ipkungfu
Checking integrity: ..PASSED
Checking MD5 Hash of config files:OK
[code]....