Tag overview for: 'server'
Entries on this site with 'server'
- Check the total number of active connections on the MSSQL Database server
Please use the query below to check the total number of active connections at a time, on the MSSQL database server :- ##################################################### - How to discard all the emails for non-existing mailboxes (Qmail server)
1. Login onto the Qmail server. 2. Create a catchall mailbox like [email protected] 3. Find out the domain directory with the command below- [[email protected] ~]# ~vpopmail/bin/vdomi - How to setup a catch-all account on the Qmail server
1. Login onto the Qmail server 2. Create a catchall mailbox like [email protected] 3. Find out the domain directory with the command below- [[email protected] ~]# ~vpopmail/bin/vdomin - Setting up the check_mk agent on Linux
? 1. Verify if the server already has the check_mk agent installed, using the command below: [[email protected] ~]# rpm -qa | grep check_mk If this returns any matching pa - Apache error-(28)No space left on device: Couldn't create accept lock
Scenario- Apache has stopped and is getting the error message below while starting- [Sat Aug 16 02:22:49 2014] [emerg] (28)No space left on device: Couldn't create accept - Setting Up a Django Server Using Nginx and Gunicorn
? ? We'll setup and configure the Django server on Ubuntu. We are going to configure it with Nginx and Gunicorn for good compatibility and performance. ? ? • Preparation ? - Configuring the Rails server with Nginx and Unicorn
? ? We are going to setup and configure the Rails server on CentOS with Nginx and Unicorn using a JodoHost VPS account. ? ? • Our VPS system Details ? o? ? VPS Operating S - Setup DNS Server with BIND command
? ? We are going to setup and configure the BIND DNS Server on CentOS. We are going to configure it at the same VPS sever where our webserver is installed. This this may n - How to check the number of active connections on the Linux server
With the help of the commands below, you can check active connections on Linux server on different ports:- ? ? netstat -ntu | grep ':143' | awk '{print $5}' | cut -d: -f1 - Password-less SSH authentication to a remote machine
If you're getting irritated or tired of giving your password again and again during SSH login to a remote host, then there is another way using which you can do SSH access - AngularJS with Ruby on Rails - some notes
AngularJS acts as the frontend, whereas Rails acts as the backend and provides the RESTful API. With JavaScript frameworks like AngularJS, JSON is generally the language u - XML vs HTML?
XML does not do anything. It structures, stores and transports information. HTML affects how the web page is rendered to the end user. In XML you invent arbitrary tags, un - Steps to move domains from the Windows server to the Linux server
1) Please take a backup at your end of your domain webfiles and emails and then delete the domain from the existing Windows user account. 2) Create a new user account agai - How to resolve the issue "Account not created-- error-- Duplicate MX record exists"?
Run the following command from the CP server as a cPanel user and that will take care of this problem:- java psoft.hsphere.tools.MailServiceDuplicateRecordsRemover --all - How to check the Postfix queue with the Qshape tool?
Generally there are many ways to check the emails in the queue on Postfix such as:- mailq postqueue -q But Qshape is another very nice tool which shows the number of email - Checking for the enabled modules of Apache in Linux
The quickest and easiest way to check for the enabled modules of Apache on Linux is via the command prompt with the following command:- apachectl -t -D DUMP_MODULES This c - A script to update Modlogon manually on the H-Sphere Linux server
You may update the Modlogan stats by running this command on the web server: /hsphere/shared/bin/sudo -u USERNAME /bin/sh -c "cat /hsphere/local/home/USERNAME/logs/DOMAIN. - How to check for the OS version and hardware structure on the Linux server
We can check the installed OS version on the Linux server with the help of the files below:- [[email protected]]# cat /etc/redhat-release CentOS release 5.X(Final) [root@ - How to Disable/Enable SELinux on Linux?
SELinux (Security Enhanced Linux) is a Linux security module which controls access to files and directories. However, sometimes we like to enable or disable SELinux as per - How to set the ASP.NET trust levels on applications hosted on Windows 2008/2008 R2
Please follow the steps below:- 1: Open the IIS Manager on the server. 2: Select your domain/directory under 'Sites' and double click on the domain name. 3: After this, th - How to get the subscriber list for the ezmlm mailing list on the server?
The command below is used to get the subscriber list for the ezmlm mailing list on the server:- /hsphere/shared/bin/ezmlm/ezmlm-list '/hsphere/local/var/vpopmail/domains/x - Disabling ping on Windows Server 2008 to stop DDOS attacks on the server
To disable ping on Windows Server 2008 R2, please follow the steps below: 1) Go to the Start Menu. 2) Select Administrative Tools >> Windows Firewall with Advanced Securit - How to mount an NFS shared directory on the local Linux machine?
Many times in organizations, data is located on the server which employess/users need to access by mounting the network shared directory to the local system and then they - PhpMyAdmin stuck at its login screen with no errors?
PhpMyAdmin being stuck at its login screen is possibly an issue when the path to save the php_session is not set correctly. In this condition we have to verify whether the - How to increase/decrease the upload limit for PHP in the Windows 2003/2008/2008 R2 server
We need to upload using the web interface on a PHP-based application sometimes. We have to set an upload limit by which we can allow a domain/directory to upload the file/ - DNS lookup optimization for the MySQL server: skip-name-resolve
To increase the MySQL server performance if there are many hosts and if DNS is slow, consider disabling DNS lookups with --skip-name-resolve or consider increasing the val - What is the binary of the Apache config test for H-Sphere-based web servers?
Mentioned below are the binaries used to test Apache configuration and to find out the Apache version. 1. /hsphere/shared/apache2/bin/apachectl configtest? ? /* binary of - How to enable mod_expires and mod_headers on any H-Sphere controlled web server?
Steps:- 1. Go to the directory "/hsphere/shared/apache2/conf" 2. There will be 3 files :- httpd.conf, httpd.conf.tmpl and httpd.conf.tmpl.custom. ? ? If "httpd.conf.tmpl.c - How to increase the upload limit for ASP in the Windows 2008 server with IIS 7/7.5?
Sometimes when we need to upload using the web interface on an ASP-based website, we must ensure that we set the upload limit or can set the 'Maximum Requesting Entity Bod - How to kill any specifc process on the Windows server through the command prompt
Go to the command prompt "cmd" of the server and then write the command below:- ------------------------------------------------------------------------------------------- - Checking admins and logins on the server through the command prompt
Go to the command prompt "cmd" of the server and then write the command below:- ------------------------------------------------------------------------------------------- - The delete command for hidden files on the Windows server
Please use the command below to delete hidden files:- attrib -H -R -S "XXXXX" Here XXXXX stands for the complete file path with the file name. - How to stop Dr. Web notification emails
1) SSH to the server where the Plesk panel is installed. 2) Open the file called drweb32.ini Example: vi /etc/drweb/drweb32.ini 3) Look for the section below in the file C - Mail error Reject::ORIG::DNS_MF:
Mail error Reject::ORIG::DNS_MF: If the mail server is rejecting emails with the error above, it means that the sender mailbox or domains don't exist. You can disable this - How to Enable the Quota on a drive/partition in Linux
Many times it is required to enable the quota on a drive where there is mostly user data in order to check the size used by a specific user on the system. For that, we mus - How to make a service stay ON after a reboot?
Sometimes it happens that a server has been rebooted but we forgot to check if the services which were started before the reboot are still up - and sometimes this creates - How to find out the make, model and serial number for SCSI or IDE hard disks under the CentOS Linux server?
To get the make, model and serial number for SCSI or IDE hard disks under the CentOS Linux server, we can use hdparm command . Command syntax :- # hdparm -I /dev/sda # hdp - Steps to move a domain from an existing web server to a new web server under an H-Sphere reseller account
1) Please take a backup at your end of your domain webfiles and emails and then delete the domain from the existing user account. Note:- We do not offer email backup. So w - How to restart MySQL from the server if it is taking many connections
Steps to restart the MySQL service if it is taking many connections :- step1? pgrep mysql (it will show the processes' ids) step2? pgrep mysql > mysql.txt step3? for i in - Steps to restart the MSSQL server services
You can re-start the SQL server in 3 ways: 1. Management Studio - Open the Management Studio, connect to the server, right-click on the server name and click restart. 2. S - Monitoring the real-time logs on the server
Sometimes we need to check out the logs or we can say real-time logs occurring on the server for a particular service. For example: to check the logs for a website or for - Disabling ping for the Linux server in order to stop a network/ICMP flood
There are times when a hacker sends ICMP messages in a huge quantity due to which the network gets completely jammed and the server is not accessible over the network. Thi - MySQL is running but the PID file cannot be found?
Sometimes when we try to stop the mysqld service on the server we get the error below :- MySQL is running but PID file could not be found [Failed] There are several reason - How to check the architecture (32 bit or 64 bit?) on a Linux machine
The following commands can be used to see the server architecture:- getconf LONG_BIT � � � � � � or � uname -m - How to add back all the dedicated IPs on the H-Sphere controlled server if the IPs vanish from there?
Run the following script :- /hsphere/shared/scripts/setup-ips.pl This script should add back the dedicated IPs on the server. - How to stop directory browsing in Apache
Sometimes we've seen that when we browse a domain, we see the directory contents in the browsing mode which is not good from the perspective of security. For a particular - How to create a virtual directory in H-Sphere on Windows 2008
A virtual directory is a type of directory that is created in the IIS to host a local application or to target a certain physical folder available on the server where the - Sending email in Linux using the "echo" command
Sometimes we need to send an email from the server to test the mail delivery from the server and if we don't have any user/domain to send the email via authentication. In - Stop and start services on Windows
In H-Sphere services, open the command prompt and type the suitable command. IIS start and restart command: iisreset ColdFusion stop/start command: cfmxrestart SQL server - Clearing the Cache on the Linux server
We've seen many times that the server takes records from its cache which aren't the same as the real records or the globally updated records. In that scenario, we have to - How to see the records/contents of a MySQL database table?
If you have your own server and have MySQL installed with some database, and would like to view the contents of a table in that database, then you can follow the steps bel - How to disable recursion on the DNS Server
1) Open the DNS Manager. Click Start, point to Administrative Tools, and then click DNS. 2) In the console tree, right-click the applicable DNS server and then click Prope - Configuring MailEnable to listen on an alternative port
By default MailEnable listens on port 25. But we can configure it to listen on other ports too. Follow the steps below to enable an alternate SMTP port in MailEnable. ? ? - How to restart your Web Service
Sometimes we need to restart the web service after any modifications or after an issue has been fixed. Below are the steps to restart the web service from the server end. - Steps for changing the service domain in H-Sphere Reseller Hosting
1) Delete all Server Aliases. 2) Delete the DNS and custom DNS records. 3) Setup the new DNS zone and server aliases. To delete the server aliases, please follow these ste - How to move your database onto a new server
1) First take backups of the databases which are in your account. 2) Remove the databases one by one and then disable the MSSQL resource and then again "enable" it. This w - How to update Webalizer manually from the server side using H-Sphere on a Linux server
Run the command below with the correct username and domain name. /hsphere/shared/bin/sudo -u USERNAME /bin/sh -c "/hsphere/shared/bin/webalizer -p -Q -N 20 -D /var/log/dns - How to make default Name Servers for all domains in the Plesk control panel on your VPS
If you want to make default name servers for all domains, then you'll have to setup the name servers with the DNS Template Settings using the steps below:- Step 1: Login i - How to open a port on the Windows 2003 server
Please write the content below in a text file and create a .bat file. netsh firewall set opmode enable netsh firewall set portopening protocol=TCP port=1433 name="MsSQL" p - Moving your WordPress site
There are times when you need to move WordPress around within your server, and times when you need to move WordPress from one server to another. Sometimes a user wants to - Command to check the PID and to kill the process on the Windows 2008 server
Run the command below on command prompt to check the PID and to kill the process on the Windows 2008 server. C:\Windows\system32>%windir%/system32/inetsrv/appcmd list wp C - Increasing PHP Memory for the website
Many times we've seen that when we browse websites on the Linux server, a white page shows up that mostly means that more PHP memory is required, as allowed on the server, - Checking on a CF Server Alert
There are basically three services in services.msc of the CF server which need to be started when the server gives an alert or warning.The services are as follows :- 1. Co - Creating Space in C: Drive in Windows servers
There are a few common places from where we can delete the unwanted or unnecessary old files and can create the space in the C: drive of the Windows server. 1. Delete the - ASP Components
Office Web Components CDOSYS ASPEmail ASPJpeg ASPMail ASPSecured ASPUpload ASPSmartUpload ASPImage ASPHTTP ASPSock ASPPOP3 ASPNNTP ASPDNS ASPMX ASPCrypt ASPPing ASPInet AS - Alternative IPs with ports to access the MSSQL and MySQL servers through external tools
Below are the IP addresses and ports for the respective server for external management access :- ======================================================================== C - How to set the default page of your website in shared Linux Plesk hosting using the .htaccess file
1 - You can simply create a file named ".htaccess" in the domain folder. 2 - Copy and paste the following line in the .htaccess file : ? ? ? DirectoryIndex default.html in - How to create the special SQL view for a MSSQL database
Steps to create the special SQL view for the MSSQL database: 1)? Login to the SQL Server for the database for which the SQL view is to be created. 2)? Open the SQL Server
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