Linux

Iamlaosong text: The first thing to explain is our common FTP service is to install VSFTPD, it can provide the services we need, port 21, and Windows a lot of FTP software directly docking, such as I commonly used cuteftp. TFTP is generally not

The composition of the Linux kernel subsystem Composed of the above 7 subsystems. One, memory management subsystem Functions: 1, from the virtual address to the physical address mapping management. 2, the physical memory allocation

The KILL command is used to terminate the specified procedure (terminate a process) and is a common command for the unix/linux process. In general, when we need to terminate some or certain processes, we first apply the Ps/pidof/pstree/top and other

Linux using IIC Bus Read and write I2C from device registers by Handavei @ Jilin Normal University handawei@jusontech.com reproduced please be sure to indicate the source ******************* ******* 2012.7.16 1, this paper gives the implementation

A. View Process Command PS 1.1 Default PS command　　　　 By default, the PS command only shows the processes that are running under the current console and belong to the current user, in which we only run the bash shell and the PS command itself. Shows

has not been to care about Zabbbix server storage space issues, the recent Zabbix alert/root directory disk space is not enough, so log in Zabbix to see a bit, found that the root directory only 1.3MB, what to do? The first thought is the extension

Metricbeat Light-weight indicator collectorUsed to collect metrics from systems and services. From CPU to memory, from Redis to Nginx,metricbeat, you can deliver a variety of system and service statistics in a light-weight way.System-level

1. Understanding PID:PID full name is process identification.PID is the code of the process, and each process has a unique PID number. It is randomly assigned by the process runtime and does not represent a specialized process. The PID does not

The following error occurred connecting to the Linux server with XshellConnecting to 42.51.xxx.xxx:22 ...Connection established.To escape to local shell, press ' ctrl+alt+] '.Socket error event:32 error:10053.Connection closing ... Socket

The new cloud server with SECURECRT does not support the upload and download, did not find the RZ command. Record how to install the Rz/sz command.I. Description of the toolIn the SSH login software such as SECURECRT, upload/Download the file by

Sometimes the system administrator may only be concerned about which programs are running on the system and don't want to know which processes are running. Because an application may need to start multiple processes. So in the same situation, the

In a complex software system, it is often necessary to have the data between the various components, in the process of data transfer between components, there will inevitably be some small problems, this time we need to debug, Because a recent

Transferred from: http://blog.csdn.net/xiaofei0859/article/details/51145051Both are working on the file, so what's the difference between the two, and how do you choose when you use it?1. Differences The fread is buffered and read without

OS CentOS 6.5The required installation packages are as follows:Jre-7u67-linux-x64.rpmatlassian-confluence-5.4.4-x64.binmysql-connector-java-5.1.32-bin.jarconfluence5.1-crack.zipconflue NCE-5.4.4-LANGUAGE-PACK-ZH_CN.JAR:HTTP://PAN.BAIDU.COM/S/1I3D5RU1

Putty Chinese garbled SolutionMethod 1: Open the putty main program, select window-> appearance-> font settings-> change..., select the fixedsys font, and select chinese_gb2312 as the character set. In window-> appearance-> translation, modify ed

  Introduction to CGI/HTML Web access through the Boa Server in Embedded Linux: Step 1: port the boa Program 1. Download Boa Source Code 2. Generate the MAKEFILE file 3. Modify the MAKEFILE file 4. Compile Step 2: Configure Boa Step 3: Boa execution

How to Use the Smem command line to check the memory usage on Ubuntu To check the memory usage in Ubuntu Linux, we can install and use the Smem memory reporting tool to display the memory usage in Ubutnu Linux. Smem is a command line tool used to

Compilation of HAProxy for Windows and Its Application in CORS 1. Introduction to HAProxy HAProxy provides high availability, Server Load balancer, and TCP and HTTP-based proxies. It is a free, fast, and reliable solution. HAProxy is especially

By default, smokeping sends an email alert using sendmail. You can also directly call an external program to send an alert. The alert settings of smokeping are a bit complex, but easy to use. The settings are flexible and well-considered.1.

When using a docker container and your docker system is debian or ubuntu, sometimes vim is not installed. When you press the vim command, the prompt is: vim: command not found, you need to install vim at this time, but when you press apt-get install