Linux security configuration, linux System Security Settings suggestions, you may encounter linux system security problems when learning the linux operating system, here we will introduce the solution to Linux system security problems, including technologies such as cancelin
Run Linux software on the Linux Simulation layer under FreeBSD
From: http://www.linuxdiyf.com/viewarticle.php? Id = 83929
I agree with the BSD Protocol and FreeBSD's responsible development team model, so that I like FB. Of course, OpenBSD is also good. However, for performance and Chinese support, FB is more suitable for desktop.
But an indisputable fact is that with the support of many commercial co
The translation is as follows:1.1 Linux Process ManagementProcess management is one of the most important functions of the operating system. Efficient process management can ensure a smooth and efficient operation of a program.Linux process management is similar to UNIX's process management. It includes process scheduling, interrupt processing, signaling, process prioritization, context switching, process status, progress memory, and so on.In this sec
5.1 Common network commands
With network-related tools available in the Red Hat Linux 7.1 system, it is essential that these tools be well mastered:
Category one: Setting tools
1.netconf:
Netconf is part of the linuxconf provided by Red Hat Linux and is primarily used to set network-related parameters. It can be run under Consle (Text menu), or it can be run in X-window (graphical interface). In the front
Linux has many advantages in function, price or performance, however, as an open operating system, it inevitably has some security problems. about how to solve these hidden dangers, to provide a safe operation platform for the application, this article will tell you some of the most basic, most commonly used, but also the most effective tricks.
Linux is a UNIX-like operating system. In theory, there is no s
Four, under the Linux "God Soldier Weapon": 15 Questions
What is 55.KDE and what is the characteristic?
The KDE project, launched in October 1996, is designed to create a complete and easy-to-use desktop environment on the X-window. KDE now has the heavyweight software of KFM (similar to IE4.0), KPresenter (like PowerPoint), Killustrator (like CorelDRAW or Illustrator), And thoughtful user GUI configuration software can help users configure unix/
Linux is a UNIX-like operating system. In theory, there is no significant security flaw in the design of UNIX itself. For years, the vast majority of security problems found on Unix operating systems exist primarily in individual programs, so most UNIX vendors claim to be able to solve these problems and provide a secure UNIX operating system. But Linux is a bit different because it doesn't belong to a sing
10 basic Linux commands that should be remembered by new Linux beginners
Linux has a huge impact on our lives. At least, your Android phone has a Linux kernel. However, starting Linux for the first time will only make you feel uncomfortable. In
Linux problem summary, linux Summary1. Modify the redhat performanise5 Language
Problem description: language change
Cd/etc/sysconfigVi i18nSet LANG = en_US.UTF-8Change to LANG = zh_CN.gb2312
2. bash: ifconfig: command not found
Problem description:
Switch to the root user[Root @ localhost/] $ ifconfigStill prompt: "bash: ifconfig: command not found"
Whereis ifconfigMethod 1: [root
Installation of Linux and LinuxLinux InstallationInstallation Log/Root/install. logThe software packages installed in the system and their version information are stored./Root/install. log. syslog: stores the event records left during installation./Root/anaconda-ks.cfg: record the option information set during installation in the format of the Kickstart ProfileHow to install linux
Search online. First of al
The Linux file type and the name of the Linux file represent the meanings of two different concepts. We create through general applications such as File.txt, file.tar.gz, these files, although to be opened with different programs, but in the Linux file type measurement, mostly regular files (also known as ordinary files).I. File typecommon to
The following two articles are very good articles on the RAMDisk file system in the ARM9 forumToday did a test, let Linux2.6.29.4 from the RAMDisk root file system to start a successful, summed up.It involves more content, a lot of things no longer detailed, for further study please consult the relevant information (Baidu or Google a lot).Development environment: Fedora 9Cross-compilation toolchain: ARM-LINUX-GCC 4.3.2 with EABIEmbedded
OK, your first question is: What is Linux and what is the difference between it and UNIX? The reason for this question, most of you are still in freshman time to go to the laboratory, see the senior students in a large screen machine for the problem, you look at him with envy, asked: "What is this computer ah, so advanced?" And he said proudly, "This is Unix". And then you know a lot about it, and it's the sun workstation that runs Solaris, which is U
As we all know, Linux is a free system, which can be translated freely, and can be interpreted as free. So, on the internet, there are a variety of different Linux versions for us to choose from. The various versions have their own pros and cons, the object is also different, not to mention each version also has a variety of updated version difference. Therefore, this article specially invited XXX education
Article Title: Learn how to diagnose linux system faults to create a perfect linux system. 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.
For most users, the ease of use of the
This article introduces the 12 classic techniques of Linux operating system application, which can be used to better use Linux system.
1, processing the special file name
Assuming that the Linux system has a file named "-ee", if we want to operate it, for example, to delete it, in accordance with the general deletion method in the command line to enter the Rm-ee
As a desktop operating system, Linux Man-machine interface is really not flattering, but as a network operating system, its ease of use (for the NOS) and high performance I am afraid it is difficult to have the right. Of course, this is not to say that its operation is very simple, but that if you can master some skills, whether it is System settings or network management can become easy, arbitrary. Prohibit the display of automatic energy-saving in t
How can I know what version of Linux I am using? The following methods will give you the answer!
View the Linux version: CAT/etc/RedHat-release;
1. Run the following command to view the kernel version:1) [root @ q1test01 ~] # Cat/proc/versionLinux version 2.6.9-22. elsmp (bhcompile@crowe.devel.redhat.com) (GCC version 3.4.4 20050721 (Red Hat 3.4.4-2) #1 SMP mon Sep 19 18:00:54 EDT 20052) [root @ q1test01 ~]
Linux _ disk management and linux disk management
I. linux disk management
Ii. Actual operations
[root@hadoop09-linux ~]# fdisk /dev/sdbDevice contains neither a valid DOS partition table, nor Sun, SGI or OSF disklabelBuilding a new DOS disklabel with disk identifier 0x2859532e.Changes will remain in memory only, until
Linux technology to participate in the Linux Training can learn, this also depends on the individual, want to learn how interested in how to learn all good, if you want to learn, and have a strong interest in it, brother even 0 Basic Linux Training mode helps you to master high-end linux. With the rapid development of
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