I have a question about custom error pages, especially the 403 one. I have this configuration for my vhost : server { ... error_page 403 /403.html ... location / { ... allow xx.xx.xx.xx; deny all; } location /403.html { root /var/www/html/error_pages; allow all; } } The file 403.html itself is […]
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I have a application built on the latest .NET Core 3 which was released this week. I am having a problem while running under WSL with Ubuntu 18.04 LTS. Problem is an exception opening up RabbitMQ communication: connection refused 127.0.0.1:5672 Port 5672 is a RabbitMQ instance running under Docker on […]
I have an HDMI to USB3.0+HDMI Capture card. My device is streaming into the HDMI-in, where it is then connected to the laptop. How do I go about retrieving this video, then processing it in Python, and then displaying it? I am using a Mac, if that helps. Thank you!
I have a TCP-balancing haproxy for mysql with HTTP-checks. When checks marks server down haproxy stops to establish new connections, but existing one a still alive. Is it possible to make haproxy abort connections when server becomes “down”
I have been reading a lot of posts saying, there were problems creating the .clg file when using WSIM in 1903, but it should be fixed after the fix has been published by Microsoft. I still have problems though. I have done a fresh install of Windows 10 Pro installed […]
A few months ago I wrote an adventure but I forgot to announce it. In it, we advance our skill with the vim text editor from the beginner level to an intermediate level. This adventure is one of my favorites so far. I learned a lot while writing it. Vim […]
In case you missed it, the second edition of The Linux Command Line: A Complete Introduction from No Starch Press is now available. This edition, based on the fifth Internet edition of TLCL contains many improvements and modernizations compared to the first edition. If you’re looking for a more “tangible” […]
Good News Everyone! I have just released the 4th Internet edition of my book, The Linux Command Line. This new edition contains a number of refinements and modernizations. In particular, the example scripts in Part 4 have been improved to increase the robustness of string handling and to serve as […]
Good News Everyone! I have just released the 5th Internet edition of my book, The Linux Command Line. This new edition contains hundreds of language refinements and modernizations including updated screenshots and diagrams. You can download the new version here: https://sourceforge.net/projects/linuxcommand/files/TLCL/19.01/TLCL-19.01.pdf/download Be sure to download the file named TLCL-19.01