~CloudopsDigest~

Selinux will need to be disabled by editing /etc/selinux/config Step1- Open file vi /etc/selinux/config Before disable selinux command output will as below- Step2-   Set the line SELINUX=enforcing to SELINUX=disabled after that reboot system to reflecting these changes. Step3-   To check status run the below command.  Command- getenforce (Here result will come with status disabled) It's done.

Follow below Steps for completing this task. 1) First of all check the status of the firewalld service Command- systemctl status firewalld.service OutPut- The status displays as active (running) or inactive (dead) 2) If the firewall is active / running, enter this command to stop it Command- systemctl stop firewalld.service 3) To completely disable the firewalld service, so it does not reload when you restart the host machine Command- systemctl disable firewalld.service 4) After that verify the status of Firewall Service Command-systemctl status firewalld.service Output-The status should display as disabled and inactive (dead) firewalld.service - firewalld - dynamic firewall daemon   Loaded: loaded (/usr/lib/systemd/system/firewalld.service; disabled; vendor preset: enabled)   Active: inactive (dead)

Scenario- You have 2 SQL servers with different versions installed in your machine for example one is sql server 2008 r2 and another one is sql server 2014 Now you want to access both the servers through IP address in this case if you have installed SQL server 2008 in default instance mode and sql server 2014 with manual instance name so when you will connect with IP address it will make connection with SQL server 2008 R2 because the port number(1433) will going to be use with default instances. You will have to make below settings in the SQL server configuration manager for making access to SQL server 2014.Follow below steps. Steps-) Go to-SQL Server network manager-Select Protocol for SQL2014-Double Click on TC/IP and select tab IP Address-Here Find IPALL-give the port number in TCPPort-Apply and restart SQL Server service. Even you can change default port.

Some time we face this issue while connecting/Installing Cisco any-connect vpn mobility  client in windows. Error- Solution- 1-Open Network and Sharing center 2- Change adapter settings 3- You can directly open Adpter settings by  command from RUN- ncpa.cpl press Enter After that Select adapter which you are using for accessing internet and right click select properties. Then click on Sharing tab After that remove the check box from the "Allow other Network users to connect through this computers Internet connection" and click OK.                                                                                   After copleting this process then start setup again.It should be work. Thanks,

I am going to describe pulling back to sent email from the Gmail. This will help us to stop sending email by mistake. Below are the steps for the same. 1. Go to  “Settings.” right corner of the Gmail. 2. Select the “General” tab, and navigate to “Undo Send.” 3. Check the “Enable Undo Send” radio button. 4. Using the drop down menu, extend the cancellation period from 5 to 30 seconds. 5. Scroll down and click “Save Changes.” After that when you will send email a message will be displayed in front of you that message will be" Your message has been sent. Undo View message ". Click on Undo with in the time duration which you have configured and after that your email will pull back and it will save in your draft. Thanks,

If we are not able to login NagiosXI web portal due to password forget so below is the process for resetting nagiosadmin password - Login though SSH - User should be root access or root - Run below command /usr/local/nagiosxi/scripts/reset_nagiosadmin_password.php --password=(Type your new password here)  

Here I am going to describe about rebooting vm machine in  safe mode Step1- Reboot vm machine Step2- when the computer starts press F8 (Depend on the keyboard type Fn+F8)