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2
votes
1answer
61 views

Red Hat Linux - port is in listening state but could not find process ID

I have this problem for my application, port is in listening state but process ID is not showing up. Used below commands. This is cloud AWS server Red Hat Linux. $ netstat -tulpn tcp 0 ...
0
votes
1answer
70 views

Process appear by “netstat” but doesn't appear by “ps -a”

I have a machine in my organization that I sshed and received a terminal. When I run netstat -ntlp I received: [root@webtl1 ~]# netstat -ntlp Active Internet connections (only servers) Proto ...
0
votes
2answers
35 views

How can I find out the Screen server process?

Does GNU Screen have a server-client architecture model? Is each Screen session a Screen client process? Why can't I find out the Screen server process, but only its session processes i.e. ...
6
votes
6answers
7k views

netstat: See process name like in `ps aux`

The postfix daemon has only the name "master" if I use netsat like this: root@myhost# netstat -tulpen| grep master tcp 0 0 127.0.0.1:25 0.0.0.0:* LISTEN 0 53191445 13640/master If I ...
2
votes
0answers
5k views

List services with port numbers

I would like to list all installed services (especially running) with their port numbers, where they are assigned. Could you be so glad and help me with this command?
1
vote
2answers
192 views

Asymmetric ESTABLISHED session in netstat

On the first host, root@xxx:~# netstat -natup | grep xxx tcp 0 0 10.2.5.3:40740 xxx:10051 ESTABLISHED 1482/zabbix_proxy: we can see that a connection has been established with the ...
-1
votes
1answer
1k views

how to close ports with no process attachedto it

how do you close ports if there are not processes attached to it? I used to run an application and they're using this ports previously for some reason the application crashed but if i restart the ...