can we hide our identity on internet?
With recent data privacy law, somehow i thought that our identity will not be easily shared between sites. This is wrong, i found it today. I’m using my personal...
TI-84 calculator: Alpha key doesn’t work as it is supposed to
First, check your calculator OS version – by pressing 2nd – Mem , select About, if the version is , you should upgrade the to version To upgrade...
AWS EC2: Restore a volume to the same server with different mount
If you accidentally delete some files in your EC2 , you don’t want to restore the whole volume, you just want to restore some files on it. The easiest...
ASP.Net: ViewState – decode
In , ViewState is used to store the state of your web page controls between post backs. You can see this value by viewing the html source code and...
Supervisord: Docker : INFO reaped unknown pid
You use supervisord to manage your docker startup services, then you see a bunch of errors like this The fix is to update your / , add or change...
Splunk: addinfo – getting start time and end time from your search
Sometimes you need to get the start time and end time of the search query – you do this by using | addinfo command
How Monitoring tools help you detect your potential issues?
You setup a new website, everything looks good. You were advised to setup a probe to monitor your application. You did, days by days the application works great, you...
Application on Azure App Service plan is so slow?
By default, when you deploy an application to Azure App Service plan – your default web location will be under /home/site/wwwroot . /home/ is a persistent storage which means...
Mysql: how big you should keep your growing table?
My advice is if you have a growing fast/busy table, you should keep it below 4GB, if it’s over 4GB, you should find away to archive it. This will...
Splunk:command.mvexpand: output will be truncated at 300 results due to excessive memory usage. Memory threshold of 500MB as configured in limits.conf / [mvexpand] / max_mem_usage_mb has been reached.
I have a query: Then i got this mvexpand gives “mvexpand output will be truncated due to excessive memory usage” My fix is to remove some fields not necessary...