keystroke monitoring

Android (Linux) Real-time Monitoring of serial port data, android Real-time Monitoring Previously, when I was working on the WinCE on-board solution, I had a small tool, TraceMonitor, used to display the debugging information of the application programs on the WinCE system, especially in the real-car debugging, displays the serial data between the CAN box and the host. Because it is necessary to seize the m

Dynamic installation of iotop monitoring disks and iotop monitoring Disks Start iotp Installation 1 tar xvf iotop-0.3.1.tar.gzView Code Install python (if there is no python, use yum) 1 cd iotop-0.3.1 2 python setup. py build 3 python setup. py installView Code If the following bug is thrown, install setuptools. 1 [root @ slavedb1 iotop-0.3.1] # iotop 2 Traceback (most recent call last): 3 F

Linux Network Monitoring Tool ss, network monitoring ss The ss command is used to display information about active sockets. Similar to netstat, but faster and more efficient than netstat. ss -h Usage: ss [OPTIONS] ss [OPTIONS] [FILTER]-h, -- help this message-V, -- version output version information-n, -- numeric don't resolve service names does not parse the service name-r, -- resolve host names resolves

Introduction to common linux performance monitoring tools and linux performance monitoring tools Record several frequently used ones.1. top/htop As we all know about top, there are several common parameters: (you can also start and interact) -D: Set the delay time-S: accumulative time mode k: End Process q: Exit topZ: change the color template l: average load and system running time display switch m: memory

JavaScript advanced-event monitoring control and javascript event monitoring Copyright Disclaimer: This article is an original article by the blogger and cannot be reproduced without the permission of the blogger.

Linux monitoring tool introduction series-free and linux monitoring series-free In Linux, we can view and monitor the system memory usage. The most common command is free. The free command is actually very simple, and the parameters are also very simple, but you may not know much about it. The following is a summary of the free commands I know. If any, please note. Many knowledge points in this Article ref

Real-time Monitoring of tomcat processes and real-time monitoring of tomcat#! /Bin/bash step = 2for (I = 0; I * ***/Data/2.sh Monitors apptomcat in real time. If apptomcat fails, it will also kill webtomcat.

Linux commands-monitoring and linux Command monitoring 1. netstat Displays network-related information, such as network connection, route table, Interface Statistics, masquerade connection, and Multicast member (Multicast Memberships. Common parameters: -A (all) shows all options. LISTEN is not displayed by default. -T (tcp) only displays tcp-related options -U (udp) only displays udp-related options -

[[emailprotected]~]#tarzxvfdbi-1.637.tar.gz[[emailprotected]~]# cdDBI-1.637[[emailprotected]DBI-1.637]#perlMakefile.PL[[email protected]dbi-1.637]#makeall[[emailprotected]dbi-1.637]#makeinstall[ [Emailprotected]~]#tarzxvfdbd-mysql-4.043.tar.gz[[emailprotected] ~]#cddbd-mysql-4.043cddbd-mysql-4.043[[emailprotected]dbd-mysql-4.043]# perlmakefile.pl[[emailprotected]dbd-mysql-4.043]#makeall[[email protected]DBD-mysql-4.043]#makeinstall[[emailprotected]~]#tar Zxvfcheck_mysql_health-2.2.2.tar.gz[[emai

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