Tag Archives: OS

How to use crontab in Linux and Mac os with Python

 

I am also using this as a glorified scheduler for my current Python scripting. I run 2 crypto currency strategies among others. This technique can run on Linux and Mac OS

IMPORTANT: I have come to conclusion not to rely on crontab. It seems to be unreliable https://stackoverflow.com/questions/47219945/monthly-cron-job-is-not-reliable

I just resorted to relying on the appropriate Python schedule packages which have proven to work 100% of the time.

Note that crontab is not on Windows which needs to be Linux or Mac OS compliant operating systems

I have included the zip of Python source files displayed in my video

https://code.tutsplus.com/tutorials/managing-cron-jobs-using-python–cms-28231

crontab <– download this Zip of Python source code

Notes:

Reduce console in your Python script eg. with print

Dump all output into text files as hinted in this tutorial but ensure you have monitoring to watch your drive space. Dumping into text files will eat up a lot of drive space. This is another form of logging I have pushed over the last few months. You may also want to look into sexy GUI apps to help in text searching in text or log files. This is the same of the game.

I have also created a course on how to debug with logging while developing an automated trading strategy.

I am pushing more Lnux stuff, less Apple Mac OS and Microsoft Windows ’cause we want to make you smarter, more efficient, and save money and time!

 

Other tutorials

https://stackabuse.com/scheduling-jobs-with-python-crontab/

https://serverfault.com/questions/357429/run-cron-job-every-10-minutes-from-440-to-015

http://www.openjs.com/scripts/jslibrary/demos/crontab.php <— CronTab Code Generator


 

HOW DO YOU START A PROFITABLE TRADING BUSINESS? Read more NOW >>>

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!

Screw Apple! Intro to most secure OS OpenBSD with sexiest Manjaro DeepIn Linux

Screw Apple! Intro to most secure OS OpenBSD with sexiest Manjaro DeepIn Linux

Yah Security and Privacy

What can I say? Security and sexy. Sounds deadly? I made a usual  twenty video for this.

Screw Apple and Microsoft with their track and other shenanigans. Apple no more since they don’t want to provide the one on one service they used to provide in their stores. I mean what is the point in paying extra premium when you are not getting the service.

 

Death of Apple started while crypto currency event tonite

HOW DO YOU START A PROFITABLE TRADING BUSINESS? Read more NOW >>>

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!

First demo with Xcode Swift 4 for Apple mac OS and IOS device app

First demo with Xcode Swift 4 for Apple mac OS and IOS device app

I got tired of the crappy GUI tools so I had to do it

I may get addicted to this thing Xcode 9

https://developer.apple.com/library/content/referencelibrary/GettingStarted/DevelopiOSAppsSwift/BuildABasicUI.html

 

HOW DO YOU START A PROFITABLE TRADING BUSINESS? Read more NOW >>>

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!

How to download git repo projects on Apple Mac OS or Ubtuntu Linux

How to download git repo projects on Apple Mac OS or Ubtuntu Linux

Here are the links found in this video targeted for my newbies struggling with this

https://brew.sh/

https://www.digitalocean.com/community/tutorials/how-to-install-git-on-ubuntu-16-04

https://help.ubuntu.com/community/AptGet/Howto

https://github.com/askmike/gekko

HOW DO YOU START A PROFITABLE TRADING BUSINESS? Read more NOW >>>

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!

SciChart for IOS does not support Apple Mac OS with Swift

SciChart for IOS does not support  Apple Mac OS

In the next few months, I will be attacking a on developing a GUI for this system on Swift for both both Apple Mac OS and iOS. Response from an employee was:

Thank you for replying back to us!
No, we do not support MacOs at the moment.
So the only 2 charting libraries that support both is NChart3d which is $1300. I find this steep since I was not impressed with their library demo which means it could be a waste of money.
https://nchart3d.com/nchart/purchases
The other options is open source project which I deployed with success: https://github.com/danielgindi/Charts
Note: I am hoping to replace my Analytics charting with Swift apps
https://www.youtube.com/playlist?list=PLzrMTuGTDsMta7-omMfS9722IdRS4_sTg

HOW DO YOU START A PROFITABLE TRADING BUSINESS? Read more NOW >>>

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!

IQFeed market data tick streamer with Java on Apple Mac OS

IQFeed market data tick streamer with Java on Apple Mac OS

A great program I always like for any accomplished Java developer. You can also push this data in your NOSQL database like Redis

Join my FREE newsletter to learn more about these types of helpful tricks for your automated trading

 

HOW DO YOU START A PROFITABLE TRADING BUSINESS? Read more NOW >>>

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!

IQFeed API complete walkthough with Java on Mac OS

IQFeed API complete walkthough with Java on Mac OS

Meet my new financial data crack provider IQFeed. Hooray today I remove the shackles of Windows the Evil

Run the ‘IQConnect’ by using ‘open -a IQFeed’ in to Lunach IQFeed

Redis Neural Net in alpha project https://github.com/antirez/neural-redis

Join my FREE newsletter  to learn more about using IQFeed for your automated trading

 

HOW DO YOU START A PROFITABLE TRADING BUSINESS? Read more NOW >>>

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!

Apple Mac OS Sierra screwed my developer tools

Apple Mac OS Sierra screwed my developer tools

If you get this error:

xcrun: error: invalid active developer path (/Library/Developer/CommandLineTools), missing xcrun at: /Library/Developer/CommandLineTools/usr/bin/xcrun

 

Fix with:

https://ohthehugemanatee.org/blog/2015/10/01/how-i-got-el-capitain-working-with-my-developer-tools/

Join my FREE newsletter to learn more about Mac OSX tips for developers

HOW DO YOU START A PROFITABLE TRADING BUSINESS? Read more NOW >>>

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!

Whao. New Facebook open source C++ osquery database looks cool to query your Apple Mac OSX or Linux OS in real time

Whao. New Facebook open source C++  osquery database looks cool to query your Apple Mac OSX or Linux OS in real time

This includes a full exlanation, C++ source code and even video

Smart, I even been hearing how you can even use DLLs for real time and dynamic generation. Very cool stuff indeed.

Facebook open sources project that lets you view your OS as a relational database

https://code.facebook.com/posts/844436395567983/introducing-osquery/

https://code.facebook.com/projects/658950180885092

http://osquery.io/

Join my FREE newsletter to see some neat programming tricks like this

HOW DO YOU START A PROFITABLE TRADING BUSINESS? Read more NOW >>>

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!