Monitoring service zabbix deployment
Monitoring service zabbix deployment zabbix introduction zabbix is an enterprise class open source solution based on WEB interface to provide distributed system monitoring and network monitoring functions. zabbix can monitor various network parameters to ensure the safe operation of the server UTF-8...
Posted by shaymol on Sun, 26 Sep 2021 16:57:29 +0530
Teach you how to install MINIGUI programming environment (MINIGUI version 3.2.0)
0. MINIGUI MiniGUI is an advanced Windowing System and Graphical User Interface (GUI) support system for embedded systems. It was developed by Mr. Wei Yongming at the end of 1998. In 2002, Mr. Wei Yongming founded Beijing Feiman Software Technology Co., Ltd. to provide commercial and technical UTF-8...
Posted by headcutter on Mon, 27 Sep 2021 00:19:49 +0530
Daemon - use of Supervisor
Supervisor daemon tool explain Supervisor is a client/server service developed in Python. It is a process management tool under Linux/Unix system and does not support Windows system. It can easily monitor, start, stop and restart one or more processes. For a process managed by supervisor, when UTF-8...
Posted by FiveFlat on Tue, 28 Sep 2021 06:45:07 +0530
Configure JAVA environment variables and view JDK installation path under Linux
preface Sometimes we install the jdk and configure the environment variables, but forget where the installation path is after a long time, which is a headache. Sometimes we install the jdk and forget where the path just installed is. I will explain how to view the corresponding installation patUTF-8...
Posted by crazy8 on Tue, 28 Sep 2021 13:12:51 +0530
Linux packet capture tool -- Tcpdump
Linux packet capture tool – Tcpdump describe Tcpdump – dump traffic on a network； tcpdump is a tool for troubleshooting network analysis in Unix like systems; tcpdump supports filtering for network layer, protocol, host, network or port, and provides logical statements such as and, or and not UTF-8...
Posted by warren on Tue, 28 Sep 2021 16:40:58 +0530
Zabbix - use automatic discovery to monitor the application process
explain In the maintenance work, monitoring the application process is an essential part. When the server is large and there are many kinds of application processes, adding process monitoring one by one will be very annoying. How can we quickly and effectively monitor the application process iUTF-8...
Posted by rotarypot on Wed, 29 Sep 2021 08:12:56 +0530
Linux -- network programming
I TCP/UDP comparison 1.TCP is connection oriented (for example, dial to establish a connection before making a call); UDP is connectionless, that is, before sending data No connection required 2. TCP provides reliable services. In other words, the data transmitted through TCP connection is erroUTF-8...
Posted by adslworld.net on Wed, 29 Sep 2021 23:51:31 +0530
2021-09-29 Chapter XV interprocess communication
1. Simplex, half duplex, full duplex Simplex: data transmission only supports data transmission in one direction Half duplex: data transmission allows data to be transmitted in two directions, but at a certain time, data is only allowed to be transmitted in one direction (pipe) Full duplex: daUTF-8...
Posted by blackthunder on Thu, 30 Sep 2021 01:07:04 +0530
Learn DNS domain name resolution service
catalogue DNS domain name resolution service Role of DNS system Distributed data structure of DNS system DNS system type ■ cache domain name server ■ primary domain name server ■ from domain name server DNS query type and principle Query mode Query principle process Forward analysis Various resUTF-8...
Posted by brynjar on Thu, 30 Sep 2021 03:48:27 +0530
03_[nvim0.5 + single row from 0]_ Interface beautification and theme
Current objectives: Interface beautification and theme setting. Before interface beautification: After beautification: Set terminal font to solve garbled code If you find that what you show is not like that in my screenshot, but there is garbled code? Or something. That's because of the font. JUTF-8...
Posted by bobby4 on Thu, 30 Sep 2021 05:10:25 +0530