A few days ago, I set up Zabbix to monitor server information. However, when configuring email alerts, the alert subject was always displayed correctly, but the alert content kept being sent as an attachment, as shown below:
After searching online for quite a long time, I finally found the solution. Here it is for your reference: #!/bin/bash
to=$1
subject= …
Orabbix provides a relatively lightweight client for comprehensive monitoring of multiple Oracle database instances. In this respect, its role is somewhat similar to tools like SQLDeveloper or Toad used in daily work. In previous chapters, we spent some time comparing …
How to Fix Orabbix 1.2.3 Not Retrieving Oracle DB Size and DB Files Size
While working with Orabbix, I discovered that Zabbix was unable to get the DB Size and DB Files Size values. I later found that the problem lies in /opt/orabbix/conf/q …
A collection of working Google proxy addresses for 2015, helping users access Google services from restricted networks.
Today while installing VMware, I encountered the following message:
I tried switching to other versions but kept getting the same error. So I searched online for a solution and finally found the fix:
Navigate to C:/Users/Administrator/AppData/Roaming/Microsoft,
locate the Crypto folder, and simply delete it.
…
2015 has passed, and looking back, it was a spectacular year — it wouldn’t be an exaggeration to call it the Year of Open Source. Enterprise users embraced open source at an unprecedented pace. Not only that, but longtime rivals like Cloud Foundry and OpenStack also collaborated and shared technology. At the same time, we saw traditional proprietary commercial companies …
Google Replaces Java APIs with OpenJDK in Android N — In the next version, Android N, Google has swapped its Java API implementation for the open-source version of Oracle’s JDK (Java Development Kit), known as OpenJDK. Oracle uses the GPL license for the OpenJDK project. Google immediately informed the court that it has released a new version…
Today while helping a client troubleshoot a system that couldn’t be accessed remotely, I ran into an issue. Upon inspection, port 3389 was open normally, the Terminal Services service was also running normally, and the firewall and everything else were turned off, but I still couldn’t connect remotely to the host — though connections from within the host itself worked fine.
After further investigation …
With the release of PHP 7, its performance and compatibility have become hot topics of discussion in recent days. The impressive performance demonstrated by PHP 7 has tempted many to give it a try, and some early adopters have already deployed PHP 7 in production environments. Meanwhile, popular applications like LNMP have been promptly updated to support PHP 7…
If you’re planning to choose a free, open-source database for your project, you might be torn between MySQL and PostgreSQL. Both MySQL and PostgreSQL are free, open-source, robust, and feature-rich databases. Your main question is probably: Which one is the best open-source databa…
