Solved RDS : Access denied; you need the SUPER privilege for this operation

Access denied; you need the SUPER privilege for this operation

You may get this error while trying to set values for RDS AURORA MySQL from the command line. It can be setting for long running queries or slow queries or many others.

If, you are sure you are trying to execute these changes using the master user then you can’t set these from command line.

Save on Flights to Hot Beaches!Use code BT18 & get up to $18 off on our fees on flights.Use the Code & Save!

Continue reading “Solved RDS : Access denied; you need the SUPER privilege for this operation”

Review of 70-532 Developing Microsoft Azure Solutions Certification preparation course by Scott Duffy

In our earlier post we have described steps about how you can prepare for Architecting Microsoft Azure Solutions Certification. But, if you have just started your journey in Azure than it will be a good idea to start with the Azure developer certification which is 70-532 Developing Microsoft Azure Solutions .

Continue reading “Review of 70-532 Developing Microsoft Azure Solutions Certification preparation course by Scott Duffy”

Save on Flights to Hot Beaches!Use code BT18 & get up to $18 off on our fees on flights.Use the Code & Save!

Solved : How to simply install python pip on windows?

The latest version of python is shipped with pip. But, if you are using older version of python 2(<2.7.9) or python 3(<3.4) and still need pip on windows please follow the instruction below.

If pip is not installed or the path is not set correctly you will get an error like below while invoking it in windows command prompt.

pip install sklearn
'pip' is not recognized as an internal or external command,
operable program or batch file.

Here are the steps to get pip in your windows box.

Save on Flights to Hot Beaches!Use code BT18 & get up to $18 off on our fees on flights.Use the Code & Save!

Continue reading “Solved : How to simply install python pip on windows?”

Tokyo : Where to get affordable branded shoes

Shoe shopping can be bit expensive in Tokyo specially if you are brand conscious and looking for specific American Brands. In this post we will let you know where you can get a good pair of branded shoes at affordable rates.

Continue reading “Tokyo : Where to get affordable branded shoes”

Save on Flights to Hot Beaches!Use code BT18 & get up to $18 off on our fees on flights.Use the Code & Save!

Solved : How to check disk usage in windows like Linux

Identifying the files or directories which are hogging space in your windows machine can be very difficult specially if you have hidden files or they are in nested directories.

If you have worked on Linux you will know it has a very useful command du -sh. When i work on windows  I really miss the Linux command which is very handy.

Thankfully you can find a utility at sysinternals on microsoft site which do the same job as du command in linux.

Save on Flights to Hot Beaches!Use code BT18 & get up to $18 off on our fees on flights.Use the Code & Save!

Continue reading “Solved : How to check disk usage in windows like Linux”

Solved : Check without telnet if port is open on remote host – Linux

Earlier many system admins were using telnet to check if a port is open on remote machine. But, because of security concerns telnet is now not recommended to be installed on most linux boxes.

But hey we still need to check the remote port. This is part of normal troubleshooting in a linux admin’s life.

So, instead of using telnet you can use  nc.  netcat or nc is a  simple tool which is generally installed by default in linux distributions or you can install it with instructions below.

Save on Flights to Hot Beaches!Use code BT18 & get up to $18 off on our fees on flights.Use the Code & Save!

Continue reading “Solved : Check without telnet if port is open on remote host – Linux”

Real shell scripting interview questions

Q What is Shell?

Ans: Shell is a command interpreter, which interprets the command which the user gives to the kernel. It can also be defined as an interface between a user and operating system.

Q How to debug the problems encountered in shell script/program?

Save on Flights to Hot Beaches!Use code BT18 & get up to $18 off on our fees on flights.Use the Code & Save!

Continue reading “Real shell scripting interview questions”

Solved: AWS Inspector issue : Service ‘Amazon Web Services Agent’ (AWSAgent) could not be stopped. Verify that you have sufficient privileges to stop system services.

AWS Inspector issue
“Service ‘Amazon Web Services Agent’ (AWSAgent) could not be stopped. Verify that you have sufficient privileges to stop system services.”

Solution:-

Save on Flights to Hot Beaches!Use code BT18 & get up to $18 off on our fees on flights.Use the Code & Save!

Continue reading “Solved: AWS Inspector issue : Service ‘Amazon Web Services Agent’ (AWSAgent) could not be stopped. Verify that you have sufficient privileges to stop system services.”

Must have skills for DevOps Engineer and Free methods to learn them

Many people have asked us how to become a DevOps engineer so in this post we will show you the skills and technologies which can get you there.

Before we start we should know what is “DevOps”. As you can see the word is combination of “Developer” and “Operations”. So a DevOps engineer is suppose to be a bridge between the development and operations processes.

Save on Flights to Hot Beaches!Use code BT18 & get up to $18 off on our fees on flights.Use the Code & Save!

Let’s see which skills do you need to become a DevOps engineer. In this post we will also discuss how you can acquire these skills for free. We have also mentioned some advanced paid courses which can help you acquire these skills quickly.

Continue reading “Must have skills for DevOps Engineer and Free methods to learn them”