Linux

VPS or servers often require VPS or servers to regularly back up data, regularly restart a service, or regularly execute a program. Generally, Crontab is used in Linux, in Windows, scheduled tasks are used (Windows's Gui settings are relatively

A basic skill for all Linux systems and network administrators is to know how to write a strong iptables firewall from the beginning, and how to modify it to adapt it to different situations. However, in the real world, this seems to be rare.

FileZillaIt is a fast and reliable FTP client and server-side open source code program with a variety of features and intuitive interfaces. FileZilla Server is a software in the FileZilla project. Many friends may need FTP Server software in

VsftpdIs the most popular FTP server program in the Linux release. Vsftpd is a very popular FTP server program. Our new users not only need to understand how to install vsftpd, but also know how to configure vsftpd after it is installed. Configure

CactiIt is a network monitoring software frequently used by O & M personnel and network administrators. Let me show you how he views it.Monitoring pointOf! View monitoring sites Click "Graph Management" to view the image of the monitoring point

Many people think that the desktop environment and the window manager are the same thing, but there is a difference between the window manager and the desktop environment. Desktop Environment Desktop Environments) is a recently developed Desktop

Although the Linux operating system is much more stable than the Windows operating system. However, this stability is relative. That is to say, the Linux operating system may also get angry. In some cases, the system's resource usage (including CPU

In today's society, network security is becoming more and more important, especially when we send and receive emails. How can I set up a mail server. We use Red Hat Linux 9.0 as an example. The Linux Mail server suites available in Linux include

It is particularly worth mentioning that VNC server configurations are worth learning. Here we mainly introduce VNC server configurations, including starting VNC server services. The support for a specific computing environment makes every operating

It is particularly worth mentioning that there are many things worth learning about VMware Tools. Here we mainly introduce VMware Tools, including VMware Tools. Install VMware Tools in Fedora 5 based on the actual situation, I made some corrections

When using the SNMP service, pay attention to its security. Therefore, in the operation, ensuring the security of the SNMP service is also the focus of our study. If it is really necessary for some devices to run SNMP, you must ensure the security

It took so longThunderbirdEmail tools have never been usedNewsgroup, Let's take a look at it today. You must set up an email client to log on to the Proxad/Free newsgroup (Newsgroups ). Here we use the Mozilla Thunderbird software. 1. Run the

Overview In this article, we will learn how to control file access through the correct use of file, directory permissions, and ownership. Learning: ● Manage access permissions for common and special files and directories ● Use access mode, such as

ZFS file system is an important feature of Solaris 10. instance configuration allows you to learn more about ZFS file system configurations. 1. Solaris disk Basics1. How to view Disks# FormatAvailable disk selections:0. c0d1 /Pci @ 0, 0/pci-ide @ 7,

Background: Raspberry Pi has been very popular in the past two years. It is very small and only in the size of a credit card. Many companies are also using this, And I have bought one to play. This is really a good choice for people like me who like

Raspberry Pi (Raspberry Pi) sound output can be set to automatic, headset output, three types of output from HDMI, the default is automatic Pi @ aborn ~ $ Sudo apt-get install alsa-utilsPi @ aborn ~ $ Sudo modprobe snd-bcm2835 # Add the sound module

Wi-Fi networks allow us to access the Internet conveniently, but at the same time, we do not want the hacker next door to visit our network, so we naturally need to add a password for WiFi, right? The good news is that you may have read another

Adobe Flash Player has been updated to Adobe Flash Player 11.2.202.310. A memory BUG is fixed. Does HTML5 really save power than Flash? Adobe Flash Player 12 released in the latest official version Try 64-bit Ubuntu GNOME 14.04 and encounter FLASH

What is Shell?This should be an interesting topic: "What is Shell ?』 I believe that most of my friends who have been familiar with computers and have heard of the concept of a job system, whether it is Linux, Unix or Windows. As long as they have a "

Many new Linux beginners are concerned about the differences between Linux and windows. Here is the difference between Linux and Unix. Figuring out some differences will help us understand the operating system. The differences between Linux and Unix