1. HystrixCommand实战 1.1. 需求 由于前端公共调用入口接口代码,封装在单独的jar包,它不属于springCloud管理,所以不适合用注解的方式@HystrixCommand进行服务降级 这里直接通过HystrixCommand的原生实现方式,对服务进行服务降级限流 1.2. 代码 代码语言:javascript 代码运行次数:0
由于 find 是在文件系统上进行搜索的,因此相对于 locate,它的搜索速度会慢一些,但它可以搜索到最新的文件。 总的来说,如果需要快速地查找文件或目录,可以使用 locate 命令,而如果需要更灵活的搜索条件,可以使用 find 命令。另外,在使用 locate 命令时,应该先使用updatedb(1)命令更新文件名数据库,以便可以搜索到最新...
adb shell am start -W: wait for launch to complete -S: force stop the target app before starting the activity 例adb shell am start -W com.UCMobile/com.uc.browser.InnerUCMobile 在AS中可过滤displayed输出的启动日志 应用cpu占用率: adb shell dumpsys cpuinfo| find "com.sec.android.app.launch...
To find the heap and metaspace related info of a running Java application, we can use the jcmd command-line utility: jcmd GC.heap_info First, let’s find the process id of a particular Java application using the jps command: $ jps -l 73170 org.jetbrains.idea.maven.server.RemoteMa...
find . -name'*.py'| xargs grep some_function cat hosts | xargs -I{} ssh root@{} hostname pstree -p以一种优雅的方式展示进程树。 使用pgrep和pkill根据名字查找进程或发送信号(-f参数通常有用)。 了解你可以发往进程的信号的种类。比如,使用kill -STOP [pid]停止一个进程。使用man 7 signal查看...
$ avn service user-kafka-java-creds --username avnadmin -p t0pS3cr3t <service> Check theCONTRIBUTINGguide for details on how to contribute to this repository. We maintain some other resources that you may also find useful: Command Line Magic with avn ...
JAVA (Run Java Program) command L Back to top LDIF2DB (Copy From LDIF File) command LEAVE (Leave) command LNKDTADFN (Link/Unlink Data Definition) command LODIMGCLG (Load or Unload Image Catalog) command LODIMGCLGE (Load/Unload/Mount Image Catalog Entry) command LODIPFTR (Load/Unload IP...
the reader should be able to make a very easy conversion. 1. download and install JDK1.5.0, and press the default path to install in C:\Program Files\Java\jdk1.5.0. 2. use the mouse to click the WindowsXP start - run , type CMD in the operation of the pop-up window, click OK...
[***@localhost ~]$ java -jar arthas-boot.jar [INFO] JAVA_HOME: /usr/lib/jvm/java-1.8.0-openjdk-1.8.0.222.b03-1.el7.x86_64/jre [INFO] arthas-boot version: 3.6.9 [INFO] Can not find java process. Try to run `jps` command lists the instrumented Java HotSpot VMs on the target...
We have a customer that is using our large java application. This app invokes the "df" command to find the network drive mappings. On JUST THIS ONE CUSTOMERS machines (several), the "df" command is missing. He is using Mac OS 11.7.1. The "df" command exists on every other Mac we'...