Apache Can't Start again after restart - apache

I'm confused because of this error. Any help will be appreciated

use "top" command to see if any apache service works. If is, kill all and then do service apache2 reload, and service apache2 start. Paste your top results here.

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Apache doesn't start on any port

I just installed apache 2.2 and it was working just fine after I restarted that this error appears when I'm trying to start that:
The requested operation has failed!
first I thought It's about the default 80 port that apache is using so I turned off IIL from windows features but that didn't help
so I change the port from Apache httpd.conf
but still this error prevents me from starting the server.
does anyone know how can I fix this?
any help will be much appreciated.
I just installed apache 2.2.9 instead of 2.2.11 and it's working fine

Can't Access to my Amazon Instance with public Ip

I have a new amazon instance EC2, and I want to build a Web Server so I did :
Install apache2
Install libapache2-mod-php5
a2enmod rewrite
Add a Http rule in the default group to allow all IP
add Directory AllowOverride All in /etc/apache2/sites-availables/ default-conf
But when I want to check if apache is running by typing the public ip of the instance in my browser, I dont have the basic index.html "it's works". I got nothing.
What does i missed ?
Thanks you.
If apache is running fine, then it might be the firewall.
In the AWS console, make sure you have unblocked port 80 in the "Security Groups" under "Network & Security".
I found the solution.
It was a problem with the firewall.
The security group that I changed was not the one that was linked with my Instance
My bad.
do you know if the apache is running? you can check with:
ps aux |grep -i 'http\|apache'
if it has not started, you can try:
/etc/init.d/httpd start

Starting web server apache2 failed

I have a Virtual Server. Till yesterday everything works fine on it.
Today my Hostcompany restarted my server to config something on I/O.
When I trying to get to my address I get
Welcome to nginx!
If you see this page, the nginx web server is successfully installed and working. Further configuration is required.
For online documentation and support please refer to nginx.org.
Commercial support is available at nginx.com.
Thank you for using nginx.
I tried to sudo service apache2 start and get these Error Message:
* Starting web server apache2
(98)Address already in use: AH00072: make_sock: could not bind to address [::]:80
(98)Address already in use: AH00072: make_sock: could not bind to address 0.0.0.0:80
no listening sockets available, shutting down
AH00015: Unable to open logs
Action 'start' failed.
The Apache error log may have more information.
*
* The apache2 instance did not start within 20 seconds. Please read the log files to discover problems
Does someone know how I can fix this problem?
Stop Nginx service nginx stop
Restart Apache service apache2 restart
You have another webserver that's running on the host (probably as part of the startup during the restart) You need to shut that off first.
You can run netstat -tulpn | grep :80 and that'll tell you what that process is
The problem is this, Nginx (another web server engine) it's using your port 80 so apache it's unable to start, a fast fix it turn of nginx and then restart apache.
You can do it with service nginx stop and service apache2 restart if you are using Ubuntu or Debian based release, if you are using an RHEL distro then use service nginx stop and service httpd restart
Here is my solution
first: sudo update-rc.d -f nginx remove
than: sudo rm /etc/init.d/nginx
after restarting VM almost everything works fine. Some strange thing is almost there.
When I goto www.myfoobarwebpage.com now apache is working and it's all ok!
When I goto myfoobarwebpage.com (without www.) I get "Welcome to nginx! ..."
Try this. My Apache config has 2 extra lines by mistake.
"Include conf/extra/httpd-8080.conf"
"Include conf/extra/httpd-8080.conf"
Therefore, it was saying address already in use because it already loaded the Virtual host once and was trying again.
Solution was to delete this extra line and have only one include.

Apache is running but not working

I am running a huge php-application on an ubuntu server, using apache2, php5, mysql.
Sometimes (approx. once a month) the page ist not reachable from the internet ("it's down").
The weird thing is, that service apache2 status says that apache is running.
The solution is always to restart apache using service apache2 restart and everything works fine again.
The server load is at a minimum and can't be part of the problem (I guess).
I know, this description is not as detailed as it should be, but I do not have more information.
Any suggestions about what could cause this problem are appreciated!
Disable Firewall or Antivirus and try again.
Change /etc/apache2/apache2.conf => change all AllowOverride all,
and make sure that /etc/apache2/sites-available/000.default.conf => verify the path of the Directory that you access.
assign the necessary permissions of the webroot directory for the domain.
chmod -R 755 /var/www/html/

Will this config error stop apache from restarting

I have a production website running apache on linux. There are all sorts of rules set up which I don't want to mess with.
I need to restart apache so I decided to do a configtest first to check that everything was ok.
My question is, will apache restart given this error?
>$ service httpd configtest
Syntax error on line 129 of /etc/httpd/conf.d/ssl.conf:
SSLCertificateFile: file '/etc/httpd/conf/ssl.crt/server.crt' does not exist or is empty
I didn't change the ssl.conf, I don't know who did, I don't know how to fix it. Apache is running fine now. Can I safely restart apache and expect it to come up? If there were more errors than this one would they show - or does configtest stop after the first error?
I think that Apache hangs on any error, specially syntax errors.