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I've run nginx once and now I cannot get rid of it. when I run apache on my server localhost still point to that welcome to nginx i dont know why. I'm on windows 7.
To kill nginx process.
If you are sure nginx is actually running, You just need to kill nginx.exe process and re-run apache.
Open Run (Window key + R) OR commend prompt (cmd.exe) and Paste below command,
taskkill /F /IM nginx.exe
To find which process is holding port 80.
Here is netstat command & output to find which process is holding port 80.
C:\> netstat -n -a -o | findstr "0.0.0.0:80"
TCP 0.0.0.0:80 0.0.0.0:0 LISTENING 1588
^ Here, 1588 is PID of process holding port 80.
So, below is sample command to get Process name from PID 1588.
C:\> tasklist /svc /FI "PID eq 1588"
Image Name PID Services
========================= ======== ============================================
nginx.exe 1588 N/A
So, it shows that nginx.exe is holding port 80.
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My iMac' OS was upgraded last night, to OS X El Capitan(version 10.11).
I use XAMPP 5.5.28. MySQL and ProFTPD are working, but the Apache Web Server doesn't work after the upgrade.
Even though the application log says..
Starting Apache Web Server...
/Applications/XAMPP/xamppfiles/apache2/scripts/ctl.sh : httpd started
Then tried to start it on Terminal
$ sudo /Applications/XAMPP/xamppfiles/bin/httpd
(48)Address already in use: AH00072: make_sock: could not bind to address [::]:80
(48)Address already in use: AH00072: make_sock: could not bind to address 0.0.0.0:80
I checked whether any other app uses the same port by
$ netstat -anp tcp | grep :80
And nothing uses it.
Anyway, to avoid the error, I changed the port 80 to 8888 by
$ vi /Applications/XAMPP/etc/httpd.conf
Then tried to start the web server on Terminal again, and it worked.
Now wondering
Which process uses port 80?
How can I start the web server via Application Manager of XAMPP?
Any help is appreciated.
I had the same problem
And I thought this is a dead end for El Capitan
BUT i got it working now:
The problem was apache was already running, no idea how.
So just go to terminal and type (Login as root user)
sudo su -
cd /etc/apache2/
apachectl stop
exit
Then go to XAMPP and try to start apache from there.
If this doesn't work, restart your system, then go to terminal:
sudo su -
cd /etc/apache2/
apachectl start
apachectl stop
exit
Then go to XAMPP and try to start apache from there.
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I'm trying to use Bitnami MAPP Stack 5.5.30-0
(For Apache Web Server, PostgreSQL)
When I try to configure the Apache Web Server I get this error: "Cannot bind to port 80. It is probably taken by another application or you don't have enough privileges.
I don't want to change and use another port. I really want to use the port 80.
I don't know what app is using the port 80.
I am running MAC OS X Yosemite
I tried this command:
sudo lsof -i ':80'
But nothing is running on this port.
I opened the httpd.conf and I tried to change the listen port to 80. But still not working.
Can someone help me?
Thank you
Maybe you already have Apache or Nginx running but you need to stop both of them before starting Apache with XAMPP. You can do this with:
To stop Apache: sudo /etc/init.d/apache2 stop
To stop Nginx: sudo nginx -s stop
This means that you either have another process that is already using port 80 or you don't have enough privileges. The following unix command might shed some light. You can run it in terminal:
sudo lsof -i ':80'
Check out this link as well.
If it turns out that you don't have enough privileges, try to configure / run apache using sudo. (sudo stands for superuser do). Note: this maybe a quick fix to get you going on your local machine, but it is not recommended on a production machine.
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I spent to much time trying to do something which in plain words looks simple
I am at home, without firewall and all open ports. I need to ssh to the router at work where I have access to ssh port 22. My personal machine is on that subnet having internal ip address. So, what I need to do is to ssh from one machine to the second and from the second to the third. On the third I need to execute another ssh which tunnels some ports to my home machine. All that in bash script from my home. I have tried many solutions on the internet but nothing works.
The whole ideal is to get to my PC at work and run ssh tunnel for port 22 which will allow me to sshfs my work PC.
I could do it manually, by sshing to the router, that form the router to the work pc and then execute the ssh tunnel. I need a one-click solution.
Thanks in advance!
Have you tried just stacking the ssh commands like ssh -t localhost ssh localhost be sure to add the -t option for each hop except the last one ssh -t localhost ssh -t localhost ssh localhost
Maybe try VNC? With the right setup/port forwarding, you wouldn't have to jump from 1 PC to the next.
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In the Thin website: http://code.macournoyer.com/thin/usage/ it says that you can start multiple servers using:
thin start --servers 3
Why would you need to do this?
Is each server assigned a different port or something?
You would start more than one instante of thin if you may have concurrent requests to process. To manage concurrent requests (Simultaneous connections) you need a cluster of "thin".
Yes,
you can easily see this:
let's try a single-server thin
thin start -R fart.ru
Thin web server (v1.5.0 codename Knife)
Maximum connections set to 1024
Listening on 0.0.0.0:3000, CTRL+C to stop
check:
netstat -an | grep 300
tcp4 0 0 *.3000 *.* LISTEN
ok, we have a thin listening on one port.
now let's try a --servers 3
thin start -R fart.ru --servers 3
Starting server on 0.0.0.0:3000 ...
Starting server on 0.0.0.0:3001 ...
Starting server on 0.0.0.0:3002 ...
check:
netstat -an | grep 300
tcp4 0 0 *.3002 *.* LISTEN
tcp4 0 0 *.3001 *.* LISTEN
tcp4 0 0 *.3000 *.* LISTEN
voilà you have 3 port listening.
ps -ef | grep thin
reports 3 processes running, each one can manage a concurrent request.
Ultimately to concurrently process requests you have to start a cluster of thin and reverse proxy your virtual host then load balance the request on the various thin you've started.
This blogpost can make the point: Scaling Rails with Apache 2, mod_proxy_balancer and Thin Clusters
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I have installed apache on my server however I can not browse my website through my server's IP. the setup of the apache is a single account server under /var/www/htdocs/.
Is there anything else I need to do to be able to see the account via my server's IP?
There are several possibilities.
firewall, iptables configuration
apache listen address / port
More information is needed about your configuration. What distro are you using? Can you connect via 127.0.0.1?
If the issue is with the firewall/iptables, you can add the following lines to /etc/sysconfig/iptables:
-A INPUT -p tcp -m tcp --dport 80 -j ACCEPT
-A INPUT -p tcp -m tcp --dport 443 -j ACCEPT
(Second line is only needed for https)
Make sure this is above any lines that would globally restrict access, like the following:
-A INPUT -j REJECT --reject-with icmp-host-prohibited
Tested on CentOS 6.3
And finally
service iptables restart
Did you restart the server after you changed the config file?
Can you telnet to the server from a different machine?
Can you telnet to the server from the server itself?
telnet <ip address> 80
telnet localhost 80