Özkan Pakdil Software Engineer

I have been using springboot remote command runner from ozkanpakdil/CommandRunner around 2 years.

I needed to call atlassian jira custom fields rest service and show them as good as possible.

I have been using whois for a long time(around 10 years). and if you are sending this whois queries from same ip and higher then expected. you will start seeing ripe.net access denied results. one solution is restart your adsl modem. or start using another

Let say you have bunch(5 millions) of small files in your linux in some folder. when you try to delete them can be very tricky.

Privacy Policy What Is This app as an Ad Supported app.

“What is this” is an application uses amazon rekognition service to find out what are the picture contents.

I have been searching about this hours.

the -silent mode is actually console installation without gui.

I was trying to solve hackerrank questions. it has been long time I write anything directly related to arrays. mostly coding after some point is db related and mostly used lists there. anyway here is how you can solve https://www.hackerrank.com/challenges…

Oracle has opatch utility for applying weblogic patches. you just need to unzip the patch package and run the command like this C:\Oracle\wls12.1.3\OPatch>opatch apply C:\Oracle\wls12.1.3\OPatch\utils\patches\20741228 Oracle Interim Patch Installer version

How to find which process uses some port in windows netstat -ano | find ":8080" TCP 0.0.0.0:8080 0.0.0.0:0 LISTENING 26924 TCP [::]:8080 [::]:0 LISTENING 26924 At right column you…

sometime you may need to configure jms messaging queue and when you need that you will configure jndi too. writing a jsp to test them is a good idea. or you may just got find a huge ear project like 200mbs and you need to see if this jndi and jms still wo…

Last weekend I needed to move from one windows 2012 to another one.

I am not a fan of apple products but I wanted to try qt in mac. so I look for how can I install the macos in ubuntu virtualbox. there are some info in hackintosh site and some videos and documents. first of all I tried yosemite but it did not start proper…

normally you dont need this but sometime you may need to work with some special products like weblogic. and you may just need to add a dependincy from already installed weblogic.

it has been a long time I am using varnish + apache. and I was reading nginx is really fast. 2 days ago I installed nginx and configure one php page works with it. here are the ab outputs this is varnish mascix@mascix-HP-Pavilion-dv7-Notebook-PC:~/tmp/akk…

I never tried JNI(Java Native Interface) before. jni is an api for to call native C code from inside a java code. for a principle I dont like this kind of mixed things. calling java inside c# or calling C# code from C++ is always makes hard codes to under…

Let say you are using windows I know most of developers does that.

another test for imperative code package testarea; import java.util.ArrayList; import java.util.List; import java.util.OptionalDouble; import java.util.stream.Collectors; import java.util.stream.IntStream; public class Test { static int[] array = new…

I love performance tests. generally I test everything myself if there is no source in the internet I must do it :) today I was reading imperative coding vs functional coding here. it stuck my mind this sentence. they’re probably equally fast and reasonable

I installed linux into this computer around 3 months ago. and I am loving it. as long as debian in my pc I am happy :) the other day I disabled fn key from BIOS and suspend started working also.

I bought this laptop about 2 months ago. and I directly installed xubuntu.