Using Linux Software
Linux is a free UNIX like operating system created by Linus Torvalds with the help of developers all around the world. Linux is freely available for everybody thanks to it's GPL licence. You can lurn more about Linux by reading the FAQ, or a more complete introduction to Linux.UsingLinux.org is curently beeing under heavy reorganisation. Our website has been heavily modified in order to increase security and to offer more services. During that time we will offer you a ligh web site, meaning that only the software will be online (actually more than 9000 programs) - forums, and others pages will be down during the upgrade.
Linux FTP Server Setup
The File Transfer Protocol (FTP) is used as one of the most common means of copying files between servers over the Internet. Most web based download sites use the built in FTP capabilities of web browsers and therefore most server oriented operating systems usually include an FTP server application as part of the software suite. Linux is no exception. This chapter will show you how to convert your Linux box into an FTP server using the default Very Secure FTP Daemon (VSFTPD) package included in Fedora.FTP relies on a pair of TCP ports to get the job done. It operates in two connection channels as I'll explain:
FTP Control Channel, TCP Port 21: All commands you send and the ftp server's responses to those commands will go over the control connection, but any data sent back will go over the data connection.
FTP Data Channel, TCP Port 20: This port is used for all subsequent data transfers between the client and server.
In addition to these channels, there are several varieties of FTP.
Linux NcFTP Client
NcFTP Client is a set of FREE application programs implementing the File Transfer Protocol (FTP).The program has been in service on UNIX systems since 1991 and is a popular alternative to the standard FTP program, /usr/bin/ftp. NcFTP offers many ease-of-use and performance enhancements over the stock ftp client, and runs on a wide variety of UNIX platforms as well as operating systems such Microsoft Windows and Apple Mac OS X.The purpose of ncftp is to provide a powerful and flexible interface to the Internet standard File Transfer Protocol. It is intended to replace the stock ftp program that comes with the system. Although the program appears to be rather spartan, you'll find that ncftp has a wealth of valuable performance and usage features. The program was designed with an emphasis on usability, and it does as much as it can for you automatically so you can do what you expect to do with a file transfer program, which is transfer files between two interconnected systems.
Free FTP Clients
free FTP programs (clients) that you can use to upload your website and files as well as download files and web pages. There are a few here that are also designed to be download managers, and some clients can handle HTTP downloads as well. The information provided on this page comes without any warranty whatsoever. Use it at your own risk. Just because a program, book or service is listed here or has a good review does not mean that I endorse or approve of the program or of any of its contents. All the other standard disclaimers also apply. Core FTP Lite is a Windows FTP client that supports uploading/downloading/deletion of directories (folders) and files, browser integration, SFTP (or secure FTP), SSL/TLS, handling of file permissions, transfer bandwidth control, etc.
Getting Linux
The Linux basically a Kernel and even the best kernel is not, for the normal user, something very interesting by itself. Let's see it like a car engine. It's certainly very important that this engine be fast and reliable. But getting it is not a very useful thing to do, unless you get the car too.
So you don't just need the kernel, but a full-featured Operating System, wich comes with several system utilities and, perhaps the most important thing, an installation program. Now days, not only all "Linux distribution" contains all this, but they also contains several hundred of applications, which range from the old good pacman game to the most sophisticated word processor.
Linux Pure FTP
Pure-FTPd is actively supported, and it was always designed with security in mind, and the code is always re-audited as new kind of vulnerabilities are discussed. The server can run with privilege separation for paranoid security. It can even run 100% non-root, with its built-in chroot() emulation and virtual accounts. Transmission of clear text passwords and commands can be avoided -Pure-FTPd has optional support for an SSL/TLS encryption layer using the OpenSSL library.Pre-built binary packages are available for Novell, Mandriva, Debian, Ubuntu, PLD Linux, Stampede Linux, Slackware Linux (Slimslack), Multilinux, Sorcerer Linux, Fli4L (the one-disk router), ROOT Linux, Gentoo Linux and almost every other free operating system.
GNU FTP Mirror List
We distribute software in the hope that it will be useful, but without any warranty. No author or distributor of this software accepts responsibility to anyone for the consequences of using it or for whether it serves any particular purpose or works at all, unless he says so in writing. This is exactly the same warranty that the proprietary software companies offer: None. If the distribution is incomplete or the media fails, you can always download a replacement from any of the GNU mirrors, free of charge. GNU software is available on ftp.gnu.org under the directory /gnu. diff files to convert between versions exist for some of these programs.
The Linux File Server Project
The first section of the site. Written for intermediate to advanced users who have just installed Linux on a server at home or in a small office and need to know more about connecting their Linux server to their home network. Linux software topics covered include, basic troubleshooting and network management techniques, methods to make your Linux server become a file server for your Windows PCs, software installation tips and wireless connectivity. Learn free Linux hosting at home using Fedora / Red Hat. The techniques shown are also applicable to SuSE, Mandrake, Debian Linux or any other operating system distribution. Cheap website hosting using Linux is perfect for home users, small business and SOHO environments. Save a lot of money on Linux training with the many chapters on the site. Reduce the need to hire a computer consultant. Use the Linux forums to get additional tips and valuable free computer training. It is the perfect server management companion to the site.
Webmaster Linux FTP
Webmaster FTP is a Windows FTP client and management program designed for webmasters whose sites are on UNIX / Linux / BSD hosts. It can reduce errors, and substantially reduce the time required to perform web site management tasks via FTP. Having everything that you expect from an FTP tool for webmasters, the program also has some unique features like automatic setting of the correct file permissions and more Benefit of Webmaster Linux FTP:-
Familiar Explorer-style user interface, friendly and easy to use.
You can see both file list and the folder tree - instantly grasp where you are, where other needed folders are, etc.
UNIX / Linux / Apache support: easy visual recognition which files are system, which are executable (scripts), which are links, which are special .
Setting up and using FTP
File Transfer Protocol(FTP )is the method you will use to copy your web pages and files from your computer to your web space on our server. To use FTP you need software called an FTP client to transfer your files quickly and easily from your computer to your hosting account. We recommend you use WS-FTP, although you can use many other FTP packages. The instructions here are for the free version of WS-FTP. Most FTP client software is similar and the settings you need will be the same or similar to those for WS-FTP. To configure WS-FTP to connect to your hosting account you will need the FTP Host Name, your FTP username and FTP password. These can all be found in your Hosting Activation Notice which is sent to you upon activation of your web hosting account. Please keep this document safe in case you need it in the future.
Linux installation and Getting Start
It is unfortunate that the Intel 80386 and 80486 line of processors has been subjected to the growing popularity of so-called operating systems such as MS-DOS, an aging system which doesn't exploit the power of these machines. It's also unfortunate that better operating systems, commercial UNIX and OS/2 included, are so large and expensive-not the enthusiast's forte. Things were looking extremely bleak, as the dark cloud of Microsoft and IBM loomed menacingly on the horizon. But, at long last, a messiah emerged unexpectedly from the fjords of Helsinki. Kernel in hand, with a growing band of programmers, beta testers, and other such brigands in tow-Linus Torvalds.
The KDE for Red Hat Linux
This project intends to promote the use of KDE and KDE-based applications on/for Fedora� Core and Red Hat Enterprise Linux through the creation and distribution of unofficial core and 3rd-party KDE RPM packages. This project is not sponsored or endorsed by either Red Hat or the Fedora� Project. The stable repository contains the latest core (KDE 3.5.1) and addon packages, which have undergone a reasonable amount of testing and found to be reliable.
Linux Network Monitoring Tools
The following Network Monitoring Tools grew out of a list that were reported to be in use at 11 ESnet sites in a survey made by the ESnet Network Monitoring Task Force (NMTF) and completed in October 1995. For some snapshots of earlier web pages see the Internet Archive Wayback site. Where possible I have provided hypertext links to further sources of information on the tool. These links vary in quality ranging from a pointer to the vendors home page, to the man pages entry, and to how to download the code. This is a volunteer, unfunded effort. This helps assure its independence. Increasingly new additions are from reader suggestions/recommendations that indicate where the tool fits in the hierarchy and provide a short one sentence description of the tool's purpose with no marketing hyperbole.
Linux SurgeFTP ftp server Software
The SurgeFTP server provides industrial strength secure SSL / TLS encryption, powerful FTP server performance, full and complete reporting tools and most importantly, ease of management. This advanced FTP Server features full SSL/TLS security for Windows, Linux, FreeBSD, Solaris and Mac OSX. With a few clicks you can generate a report to show who's using your server, and more importantly who is misusing it, wasting your bandwidth and resources. In addition, SurgeFTP ftp server offers statistics on connections as well as robust logging capabilities and is fully compliant to all standard FTP protocols, RFC 2389, RFC 959, RFC 2428.
PCB design software for Linux
The PCB is free software for designing printed circuit board layouts. It has many features and is capable of professional-quality output. It is available only for NIX operating systems e.g. GNU/Linux (this means it does NOT run on Windows). pcb was orignally written by Thomas Nau of University of Ulm, Germany, and is now maintained by harry eaton of the Johns Hopkins University Applied Physics Laboratory, Laurel, Maryland, USA.
Uploading Your Web Page with FTP
FTP Although not recommended, you can use any FTP program or Netscape Composer to upload files from your desktop computer to the Linux server. Since FTP uses clear text data transfers, it is important to note that transferred information is viewable by anyone who may intercept the connection. Therefore the use of SSH is recommended for a secure and reliable alternative for file transfers.SSH provides a secure and reliable connection to Linux machines, allowing users to edit files, maintain webpages, process research information and various other uses within their account. We offer support for both Windows and Macintosh users.
The Linux Kernel Archive Mirror System
A number of sites all over the world are providing mirrors of the Linux Kernel Archives. Many of them have offered to participate in the Linux Kernel Archive Mirror System. To reach a suitable mirror, please select your country from the list below. If the country you are located in is not listed, select a country that is close to you, network-wise. The Linux Kernel Archive Mirror System is set up so that for each two-letter country code from the list below, you can simply use the host names www.country.kernel.org or ftp.country.kernel.org to reach a mirror supporting that specific country. Each mirror will have a full archive of /pub/linux and /pub/software, although they may not carry both the gzip and bzip2 compression formats.
FTP, Database, & Firewall Security Software
EnGarde Secure Linux is a comprehensive solution that provides all the tools necessary to build a complete online presence, including DNS, Web, and e-mail services. EnGarde reduces the time and resources required to create a secure online presence. Guardian Digital, the first Open Source security company, engineered EnGarde from the ground up to be secure. Comprised of a unique collection of Open Source tools coupled with the security expertise of Guardian Digital, EnGarde addresses the need for applications where security, reliability, and ease of management are necessary.
FTP software flaw could allow remote attacks on servers
Security analysts are warning about a software flaw that they said could allow intruders to gain unauthorized access to remote file transfer protocol (FTP) servers. In an advisory issued yesterday, Network Associates Inc.'s PGP Security division said the problem is related to the "globbing" command used in Unix shells. The command essentially acts as a path name generator, allowing users to search for multiple file names by entering shorthand commands that are then used by the software to search for common patterns. Santa Clara, Calif.-based PGP said its Computer Vulnerability Emergency Response Team found a flaw that allows the pattern expansion done through the glob function to instead be directed to cause various buffer overflows in FTP servers - a capability that could enable malicious attackers to gain root-level privileges on affected systems.
Linux - Wikipedia
Linux is a computer operating system. It is one of the most prominent examples of free software and of open-source development; unlike proprietary operating systems such as Windows, all of its underlying source code is available to the public for anyone to freely use, modify, improve, and redistribute.Initially, Linux was primarily developed and used by individual enthusiasts. Since then, Linux has gained the support of major corporations such as IBM, Sun Microsystems, Hewlett-Packard, and Novell for use in servers and is gaining popularity in the desktop market. Originally Torvalds was going to call his kernel Freax for "free" and with the often-used X in the names of Unix-like systems. The name "Linux" was coined by Ari Lemmke, who administered an FTP server belonging to the Finnish University Network; he invented the name Linux for the directory from which Torvalds' project was first available for download .
Internet & Communications Software
FTP stands for File Transfer Protocol, and FTP clients exist to help you move stuff around the internet. The principle is that you log in to an FTP server somewhere. Most people use it for downloading software, or drivers, or just information from the net. This is usually called anonymous ftp so called because you access the public areas of the average FTP site by entering "anonymous" at the login prompt. This is free for educational use. It is a bit outdated, but it includes many of the basic features of specialist FTP software, such as detailed bookmarks, including what to log in as on various remote computers - but be careful about storing your password for remote machines on local machines, and including also automatic switching to certain local and remote directories.
TCP/IP Networking-Tools - FTP Programs
Ability FTP Server incorporates many advanced features, all of which are accessible through an easy to use interface. This flexible FTP server is designed to suit almost any setup and usually only takes a couple of minutes to configure. A powerful aspect of the software is the level of control given to administrators over the accounts. The server also includes a Remote Admin facility which allows total control of the server from any computer via a web browser. Other features include 128-bit SSL encryption for file transfers, anti-hammering and more. Automate and execute tasks as well as other software programs and applications. No programming or script knowledge is required. Email Notification for all tasks based on task exit code. Dynamic variables are supported for most tasks.
Linux FTP Server Setup
File Transfer Protocol (FTP) is a common method of copying files between computer systems. Two TCP ports are used to do this: FTP Control Channel - TCP Port 21 and Control Channel - TCP Port 20.The linux works is Follows:
o Your client connects to the FTP server by establishing an FTP control connection to port 21 of the server. Your commands such as 'ls' and     get are sent over this connection.
o Whenever the client requests data over the control connection, the server initiates data transfer connections back to the client. The source     port of these data transfer connections is always port 20 on the server, and the destination port is a high port on the client.
o Thus the 'ls' listing that you asked for comes back over the "port 20 to high port connection", not the port 21 control connection.
o FTP active mode data transfer therefore does this in a counter intuitive way to the TCP standard as it selects port 20 as it's source port and connects back to the client on a random high port that has been pre-negotiated on the port 21 control connection.

Linux Distributions

Fedora

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