unix sudo command example

Zabbix Custom execute remote command and Rating report alert exampleThe detailed option description refers to the previous content, where only the operation process is demonstrated.Precautions:OperationSend MessageMedia TypeEmail, SMS, Jabber, Script, EZ textingUserRemote command(1) Define sudo rules for Zabbix;Zabbix all= (All) all(2) Agent that does not support

Concept DescriptionApache Commons CLI IntroductionDespite the rapid development of various human-computer interaction technologies, the most traditional command-line pattern is still widely used in various fields: from compiling code to system administration, the command line is favored by its simplicity and efficiency. Various tools and systems provide a detailed user manual, and some provide examples of h

then checks the results against the database.The code is as follows:Initiatingsynstealthscanat10:21scanninglocalhost (127.0.0.1) [1000ports]discoveredopenport111/ Tcpon127.0.0.1completedsynstealthscanat10:21,0.08selapsed (1000totalports) initiatingosdetection (try#1) Againstlocalhost (127.0.0.1) retryingosdetection (try#2) againstlocalhost (127.0.0.1)The above example clearly shows that Nmap first discovered an open port and then sent a packet to dis

Objective Make is a very important compilation command, both in Linux and in UNIX environments. Whether you are developing your own projects or installing applications, we often use make or make install. With make tools, we can break down large development projects into more manageable modules, and for an application that includes hundreds of source files, using make and makefile tools, you can succinctly