Updated Oct 18
If you are creating your own std::vector in c++ code (platformio in my case), and need to set the value on one of your JsonObject or JsonArray for Arduino, there’s a specific function/method you can use to do this, and below are some examples and how to do it. (more…)
Being a CloudFlare certified partner, all of my servers are running with CloudFlare WHM/cPanel plugin installed, as well as Railgun, but after upgrading one of my CentOS 6.9 servers to use EasyApache4, the real visitor IP was no longer showing in the access and error logs (CloudFlare IP was showing), and when attempting to restart Apache2 (httpd) I kept getting the “undefined symbol: ap_log_rerror” error, which CloudFlare and cPanel, were not very helpful at all in figuring out the problem … but I was able to figure it out, and here’s how to fix it (more…)
If you run a server that hosts numerous WordPress sites you know that constant brute force attempts to login to wp-login.php is a common occurrence. Now you could try and convince your clients to install plugins to handle this, but more than likely that’s not really an option. Well luckily with a little configuration of mod_security you can easily block these attempts using the free ConfigServer Firewall, and here’s how (WHM/cPanel details added on 1/19/17). (more…)
Last night after I rebooted my 2013 Macbook Pro, I was completely unable to login to any user accounts, and even though the passwords were accepted and the login started, it would just sit (hang) at 100% progress, and wouldn’t go any further. After trying a few recovery options, including the feature when you’re “unable to enter password at login screen”, that only resulted in the bootup hanging at the initial Apple logo progress bar at 100%. I ended up spending almost 4 hours trying to figure out the problem, and here’s how I debugged it and was eventually able to resolve the issue.
