How to run Interactive Brokers TWS on Ubuntu Linux with Java API

(Last Updated On: June 9, 2015)
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How to run Interactive Brokers TWS on Ubuntu Linux with Java API

Hooray I removed the shackles of Microsoft and Windows forever to accomplish my trading with IB TWS!

I cover all the gotchas in this 20 minute video

Follow instructions here and watch the video to further understand:

Download TWS from Ensure to follow executing instructions at the end. Configure for API socket and add ‘localhost’ not just

Look for Configure in the Classic TWS workspace. Configure Under API->Settings

Run TWS (in my case) from /Downloads/IBJts$ java -cp jts.jar:total.2013.jar -Xmx512M -XX:MaxPermSize=128M jclient.LoginFrame .

Default user edemo with password demouser

Run from the instructions in

I used latest version of Netbeans 8.01 to run. I downloaded from Netbeans but used the default location during installation. Look for the executable file using:

sudo find / -name netbeans 2> /dev/null

Read PDF at

In Neatbeans, create your Java Test client as described in Chapter5, add folders as instructed pg 27-28.


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NOTE I now post my TRADING ALERTS into my personal FACEBOOK ACCOUNT and TWITTER. Don't worry as I don't post stupid cat videos or what I eat!
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About caustic

Hi i there My name is Bryan Downing. I am part of a company called QuantLabs.Net This is specifically a company with a high profile blog about technology, trading, financial, investment, quant, etc. It posts things on how to do job interviews with large companies like Morgan Stanley, Bloomberg, Citibank, and IBM. It also posts different unique tips and tricks on Java, C++, or C programming. It posts about different techniques in learning about Matlab and building models or strategies. There is a lot here if you are into venturing into the financial world like quant or technical analysis. It also discusses the future generation of trading and programming Specialties: C++, Java, C#, Matlab, quant, models, strategies, technical analysis, linux, windows P.S. I have been known to be the worst typist. Do not be offended by it as I like to bang stuff out and put priorty of what I do over typing. Maybe one day I can get a full time copy editor to help out. Do note I prefer videos as they are much easier to produce so check out my many video at