smoothwall linux

Today's world's popular operating systems have 3 categories,Linux,MacOS and Windows operating system,Linux operating system because of its open source, free, cross-platform, Good interface and other characteristics, by the broad masses of programmers favor!Linux operating system is widely used in the enterprise Server domain, the current network equipment on the

A Objective Linux has a wealth of source code resources, but most of the code is not compiled properly on Windows platform. These source code resources are not directly available to the Windows platform at all. If you want to use the complete code, you need to do a transplant. Because of the different and other reasons for the C + + library, porting C + + code is a difficult task. This article will use a practical example (Tar) to illustrate how to mi

Although GUI desktops, such as KDE and GNOME, can help users take advantage of Linux features without the functional knowledge of command-line interfaces, they often require more functionality and flexibility. Moreover, familiarity with these commands is still necessary to automate certain functions in the shell script correctly.This article is an "accelerated tutorial" on Linux file commands, which is prov

This section describes what happens when a Linux system boots and shuts down, and should be done correctly. If the correct procedure is not followed, the file may be corrupted or missing. Boot and Shutdown overview The process of turning on a computer and causing its operating system to be loaded is called booting. The name comes from a computer pulling itself up to its bootstraps, but the act itself slightly Stic. During startup, the computer first

Basic Introduction to Linux [Part 4], basic introduction to linux Attributes and permissions of Linux Files And Directories Command: Column 1: inode (index node) index node number, which uniquely identifies a file or directory on a disk, in linux, you must first read the index node of the file (similar to the book dire

How to obtain the Linux kernel source codeHow to obtain the Linux kernel source code To download the Linux kernel, you must go to the official website. The website provides two types of file downloads: one is the complete Linux kernel, and the other is the incremental kernel patch. They are all tar archive packages. Un

I've always been using Ubuntu and Fedora as a starter system, but actually what I really want to recommend is arch, after the previous study, perhaps you have a general understanding of Linux, and now if you want to speed up your pace, maybe you can look at this article. If you ask why you are learning Linux, I can only answer just for funI've always been using Ubuntu and Fedora as a starter system, but act

1. Use the first Aid disk group for maintenanceThe first Aid disk group (also known as the Boot/root Disk group) is an essential tool for system administrators. It allows you to start and run a complete Linux system independently. In fact, there is a complete Linux system on the 2nd disk of the first aid disk group, including the root file system, while the 1th disk holds the bootable kernel. It is easy to

Hook Command (Mount)First, introduce the use of the Hook (Mount) command, the Mount command parameters are very many, here is the main point we want to use today.Command format: Mount [-t vfstype] [-O options] Device dirwhich1.-t vfstype Specifies the type of file system, which is not usually specified. Mount automatically selects the correct type. Common types are:Optical or optical Image: iso9660DOS FAT16 file system: MSDOSWindows 9x FAT32 file system: VFATWindows NT NTFS file system: NTFSMoun

1. Use the first Aid disk group for maintenance The first Aid disk group (also known as the Boot/root Disk group) is an essential tool for system administrators. It allows you to start and run a complete Linux system independently. In fact, there is a complete Linux system on the 2nd disk of the first aid disk group, including the root file system, while the 1th disk holds the bootable kernel. It is easy t

What is LinuxThe same set of operating systems cannot be run on a platform of different architectures.Refer to the HARDWARE function function and modify your operating system program code, the revised operating system will be able to run on another hardware platform. This is the software migration .Linux is an open-source operating system, so its program code can be adapted to run on a variety of machines. Linux