best linux server distro

Most of the IO statistics tools under Linux, such as Iostat, Nmon, and so on, are only counted to the Per Device's read and write situations, and if you want to know how each process uses IO, it's a bit cumbersome.If you can systemtap, or blktrace these things difficult to everyone, but no special tools are always not very comfortable. Fortunately, the Linux 2.6.20 kernel provides an IO accounting feature b

First, how to install VSFTP on the Linux server does not say more, directly describes how to configure security;Second, edit vsftp.conf fileKey configuration items are as follows:Anonymous_enable=no/prohibit anonymous user loginLocal_enable=yes/Allow local users to log onWrite_enable=yes/Allow to write after loginlocal_umask=022Xferlog_enable=yes/LoggingXferlog_file=/var/log/xfer Log/log fileUserlist_enable

Article Title: Set up a proxy server in Linux (1 ). Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. I. Proxy Server Overview 　　 1.1 What

1. Network Monitoring Server description; How can I use a camera for a time-based monitoring system? That is to say, there is a dedicated network control server, and other clients use network image monitoring software or a browser to constantly monitor the camera's location and everything that happens. I have never used professional video surveillance, nor do I know what professional devices they use or wh

When building the linuxFTP server, you may encounter various problems. here we will introduce the solution to the access permission problem of the linuxFTP server. here we will share it with you. After we build an FTP server, the next step is to manage and set the permissions of the server. Because of this work When bu

Tags: ROM data test Rules collection notebook SEM disk read-write providerA Linux server Performance View 1.1 CPU Performance View 1, view the number of physical CPUs:cat /proc/cpuinfo |grep "physical id"|sort|uniq|wc -l2. View the number of cores in each physical CPU:cat /proc/cpuinfo |grep "cpu cores"|wc -l3, the number of logical CPUs:cat /proc/cpuinfo |grep "processor"|wc -lNumber of physical CPUs * Num

In recent years, more and more cases have been applied to open-source Linux operating systems on servers. Its security, open-source, and free features have attracted more and more users. Out of my preferences for Linux, I also tried and tested Web servers in Linux for a long time. Last year, I started to build a 1u rack-mounted web

FTP Server 1. share files between Linux and other machines (install FTP in Linux) 2. installation steps: A) first check whether my redhat5 has been installed Rpm-Qa | grep vsftpd B) view the service running status; Service iptables status C)InstallIf no installation is available, select a method for installation. I. You can download it from the official website.H

In Web site performance optimization, we often have to check the various indicators of the server in order to quickly find the black sheep. In most cases, we use monitoring software such as cacti, Nagois, or Zabbix, but this kind of software is cumbersome to install, and in a small server we want to find out as quickly as possible, or use some of the commands that Linux