Using Iostat and LLD for Zabbix monitoring IO performance

A recent requirement is to monitor the IO of the system and finally decide to get the data from Iostat.Iostat-x-d-m 1 3Simple parameter parsing:-X Display Extended statistics-D Display The device utilization report-M Display statistics in megabytes

Android:dialog removal of the border (padding with style)

Public voidShow (view view) {Mydialog Mydialog=NewMydialog (mainactivity. This); Mydialog.show ();//you need to set the property, otherwise the size of the dialog does not work! must first show again set propertyWindowmanager.layoutparams params

iOS crash handling: This application was modifying the AutoLayout engine from a background thread

First, error hintsToday at the time of development encountered a crash problem, "This application is modifying the AutoLayout engine from a background thread, which can leads to engine C  Orruption and weird crashes. This would cause an exception in

Exceptions in the use of Android Studio

Android Studio Tutorial: [4] real-machine testing1. Not even on the phoneAndroid Studio does not recognize the phone (finally the status in the hook), reboot, Android studio connection to the real machine did not respond?2. Failed to compile after

Visual effects of iOS core animations

Rounded Corners Cornerradius determining the size of rounded corners Maskstobounds determine if you want to cut the interface outside the fillet Layer border BorderWidth the thickness of the bounding rectangle,

Ext.: android-apt

Transfer from http://blog.csdn.net/zjbpku/article/details/22976291What's this?The ANDROID-APT plugin assists in working with annotation processors in combination with Android Studio. It has the purposes: Allow to configure a compile time

A simple and complete use case for Appium+python

Recently has been busy, finally have the time to tidy up, pass a simple use case, after running can see the use case report, hope to everyone helpful.Htmltestrunner This package has a lot of online, you can download it yourself.1 ImportUnitTest2

Nagios Custom Monitoring System disk script

Client1. Create Script check_disk.sh[email protected] ~]# vim/usr/lib64/nagios/plugins/check_disk.sh #一般都放在这个路径下#!/bin/bashrow= ' Df-h|wc-l 'For i in ' seq 2 $row 'Doava= ' df-h|sed-n "$i" P|awk ' {print $4} ' #获取磁盘可用值u_per= ' df-h|sed-n ' $i

WPF tutorial three; layout wrappanel panel

WrapPanel: Surround PanelThe WrapPanel layout panel lists the controls from left to right in the order of rows or columns, automatically adjusting for line breaks when the length or height is insufficient, and subsequent sorting in order from top to

Android-service interaction with the activity

One of the four components of service-android. Personal "backend service" means that its own operation does not depend on the user's visual UI interfaceIn practical development, we often need the service and activity to pass data to each other to

Modify Android ListView font size and color

The default font of the ListView in Android can sometimes not meet the needs of the design, need to design their own style,The general online introduction is to create a new one of their own ListView adapter Myadapter, there is another way to avoid

iOS Open source project weekly 0112

The fifth issue of the iOS Open Source project Weekly was released by Opendigg. Our iOS Open source Weekly is a collection of high-quality iOS development open-source projects in the Opendigg week, which makes it easy for iOS developers to find the

iOS code specification (OC and Swift)

The following is the iOS code specification problem, if you feel good, you can directly use the project, there are different views can be discussed below.Believe that many people work the most annoying is the code is not standardized, naming is not

Three ways to implement Android custom view

In summary, there are three ways to implement a custom control, namely, a composite control, a self-drawing control, and an inherited control. These three methods are described separately below.(i) Composite controlsThe combination of controls, as

Installation and uninstallation of applications in Android system monitoring

One, to create a class to inherit Broadcastreceiver and the method of replication onreceive Public classAppstatereceiverextendsbroadcastreceiver{@Override Public voidOnReceive (Context context, Intent Intent) {String action=intent.getaction ();

Issues with the app interface version compatibility

Now basically every company is doing the app, so everyone is facing the issue of compatibility of the app interface version.iOS and Android are constantly developing new versions, and many server-side developments are logically modified on previous

Android Recyclerview Experience (i)-Introduction

In the online about the basic use of Recyclerview has been introduced in more detail, and its design structure is similar to the ListView, so this article will not focus on how to use, in the text at the end of the reference can be related content.

App test those pits that went through

I now have a large part of the work is also the app test, although they are the app development background, but in the test still fell into a lot of big pits, after all, they are still very different, the angle is not the same. In the development of

Android Selecter Background Selector use

Android:drawableThis property is required, by default when the background picture is.Android:state_pressedBoolean value. True refers to the state of the control when the user taps or touches it. Default is FalseAndroid:state_focusedBoolean value.

Installation and configuration of the Dnscrypt_wrapper server

Before I introduced the science to visit the Internet which is very important for a ring dnscrypt_proxy, which is actually the client. Dnscrypt-proxy after installation will bring some foreign public dnscrypt-wrapper service, so Dnscrypt service is

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