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HowTos

Setting Up ProFTPd + TLS On Ubuntu 8.10 (Intrepid Ibex)

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Ubuntu
HowTos

FTP is a very insecure protocol because all passwords and all data are transferred in clear text. By using TLS, the whole communication can be encrypted, thus making FTP much more secure. This article explains how to set up ProFTPd with TLS on an Ubuntu 8.10 server.

How to use OpenOffice.org as a Two Pane Outliner

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HowTos

So, although OpenOffice.org does not act as a one pane outliner, we can set it up as a two pane outliner. This can be very useful for structuring long documents, or keeping scraps of disparate information in one handy file.

To do this requires two things: the use of the Navigator, and the use of headline styles when structuring your document. Let’s start up OpenOffice.org Writer and see how this works.

some howtos:

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HowTos
  • Getting Gnome Volume Manager to Play Nice

  • Crafting offers and invoice documents with Kraft
  • Find all SSH Hosts
  • Setting Up Parental Controls in Ubuntu
  • Easier file renaming with renameutils
  • Improve Your Intelligence with Brain Workshop
  • Add windows codecs to Ubuntu Intrepid 8.10

some howtos:

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HowTos
  • Speed up web surfing in Ubuntu 8.10 (Intrepid)

  • Managing multiple Ubuntu servers painlessly
  • Web Servers and Apache
  • How to remove Mono from Ubuntu 8.10
  • A Brief History of Build Systems #1: Introduction
  • How to Fix Usplash in Ubuntu 8.10
  • Bluetooth PAND (Personal Area Network) Howto For Debian Etch
  • Debian Sources.list Demystified
  • How to install Mod Security 2 Ubuntu Intrepid 8.10
  • Miss the animated Y!Messenger emoticons on Pidgin?
  • Deleting your digital past -- for good

Virtual Users And Domains With Postfix, Courier, MySQL And SquirrelMail (Ubuntu 8.10)

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Ubuntu
HowTos

This document describes how to install a Postfix mail server that is based on virtual users and domains, i.e. users and domains that are in a MySQL database. Passwords are stored in encrypted form in the database.

some howtos:

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HowTos
  • Metacity Compositing Effects in Ubuntu 8.10

  • Install and Configure Cacti Monitoring tool in Ubuntu 8.10
  • list the most recent files in a directory
  • Back-of-the-napkin calculations with Frink
  • Internet Explorer in Linux - Tutorial
  • How to get the CMake version you need
  • FAQ: How to scrollback in GNU SCREEN?
  • Installing Apple's Safari Browser and Itunes 7 On OpenSuSe 11 With PlayOnLinux
  • Turn openSUSE 11 Live CD into a ZENworks Imaging Tool

some howtos:

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HowTos
  1. Using Ubuntu as a 24/7 Lobby Display Driver

  2. How To Turn An Old Router Into A Wireless Bridge
  3. Ubuntu/Debian vs. OpenSuse 10.3 Cheatsheet
  4. Getting CPU Information
  5. Configure Synaptics Touchpad Ubuntu 8.10
  6. Shiki-Colors and Community Themes in Ubuntu 8.10
  7. Pasting from HTML or Word into OOo
  8. Short Tip: access a running X session via x11vnc
  9. How to easily configure Mandriva Software Manager to use wget
  10. Setting a X property using xprop
  11. How to use dstat to monitor your Linux/UNIX server
  12. Make (Almost) Any Wifi Card Work with Ubuntu
  13. Installing Amarok 2 from SVN in your home directory

Clone your Ubuntu installation onto a new hard disk

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HowTos

linux.com: Just upgraded your system with a shiny new hard disk and want to make it your new book disk? Cloning Ubuntu to another hard disk is easy. In fact, Ubuntu provides tools to clone the entire hard disk -- including the Windows partition, if there's one on there. This is the kind of fundamental task that Linux excels at, in fact.

How To Back Up An Ubuntu 8.10 System With SystemImager

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Ubuntu
HowTos

SystemImager lets you create images of your Linux installations. To do so, you need an image server (should have enough disk space to store your images) and a so-called golden client (i.e., the system of which you want to make an image). This means that you have to install some software on your image server and on your golden client in order to run SystemImager.

Installing And Using OpenVZ On Ubuntu 8.10

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Ubuntu
HowTos

In this HowTo I will describe how to prepare an Ubuntu 8.10 server for OpenVZ. With OpenVZ you can create multiple Virtual Private Servers (VPS) on the same hardware, similar to Xen and the Linux Vserver project.

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More in Tux Machines

Events: FOSDEM Samba Talks, USENIX Enigma, LCA (linux.conf.au) and FAST18

  • Authentication and authorization in Samba 4
    Volker Lendecke is one of the first contributors to Samba, having submitted his first patches in 1994. In addition to developing other important file-sharing tools, he's heavily involved in development of the winbind service, which is implemented in winbindd. Although the core Active Directory (AD) domain controller (DC) code was written by his colleague Stefan Metzmacher, winbind is a crucial component of Samba's AD functionality. In his information-packed talk at FOSDEM 2018, Lendecke said he aimed to give a high-level overview of what AD and Samba authentication is, and in particular the communication pathways and trust relationships between the parts of Samba that authenticate a Samba user in an AD environment.
  • Two FOSDEM talks on Samba 4
    Much as some of us would love never to have to deal with Windows, it exists. It wants to authenticate its users and share resources like files and printers over the network. Although many enterprises use Microsoft tools to do this, there is a free alternative, in the form of Samba. While Samba 3 has been happily providing authentication along with file and print sharing to Windows clients for many years, the Microsoft world has been slowly moving toward Active Directory (AD). Meanwhile, Samba 4, which adds a free reimplementation of AD on Linux, has been increasingly ready for deployment. Three short talks at FOSDEM 2018 provided three different views of Samba 4, also known as Samba-AD, and left behind a pretty clear picture that Samba 4 is truly ready for use. I will cover the first two talks in this article, and the third in a later one.
  • A report from the Enigma conference
    The 2018 USENIX Enigma conference was held for the third time in January. Among many interesting talks, three presentations dealing with human security behaviors stood out. This article covers the key messages of these talks, namely the finding that humans are social in their security behaviors: their decision to adopt a good security practice is hardly ever an isolated decision. Security conferences tend to be dominated by security researchers demonstrating their latest exploits. The talks are attack-oriented, they keep a narrow focus, and usually they close with a dark outlook. The security industry has been doing security conferences like this for twenty years and seems to prefer this format. Yet, if you are tired of this style, the annual USENIX Enigma conference is a welcome change of pace. Most of the talks are defense-oriented, they have a horizon going far beyond technology alone, and they are generally focused on successful solutions.
  • DIY biology
    A scientist with a rather unusual name, Meow-Ludo Meow-Meow, gave a talk at linux.conf.au 2018 about the current trends in "do it yourself" (DIY) biology or "biohacking". He is perhaps most famous for being prosecuted for implanting an Opal card RFID chip into his hand; the Opal card is used for public transportation fares in Sydney. He gave more details about his implant as well as describing some other biohacking projects in an engaging presentation. Meow-Meow is a politician with the Australian Science Party, he said by way of introduction; he has run in the last two elections. He founded BioFoundry, which is "Australia's first open-access molecular biology lab"; there are now two such labs in the country. He is also speaks frequently as "an emerging technology evangelist" for biology as well as other topics.
  • Notes from FAST18

    I attended the technical sessions of Usenix's File And Storage Technology conference this week. Below the fold, notes on the papers that caught my attention.

Security: Vista10 and uTorrent Holes Found by Google

  • Google drops new Edge zero-day as Microsoft misses 90-day deadline

    Google originally shared details of the flaw with Microsoft on 17 November 2017, but Microsoft wasn’t able to come up with a patch within Google’s non-negotiable “you have 90 days to do this” period.

  • Google Goes Public with Another Major Windows 10 Bug
    After revealing an Edge browser vulnerability that Microsoft failed to fix, Google is now back with another disclosure, this time aimed at Windows 10 Fall Creators Update (version 1709), but potentially affecting other Windows versions as well. James Forshaw, a security researcher that’s part of Google’s Project Zero program, says the elevation of privilege vulnerability can be exploited because of the way the operating system handles calls to Advanced Local Procedure Call (ALPC). This means a standard user could obtain administrator privileges on a Windows 10 computer, which in the case of an attack, could eventually lead to full control over the impacted system. But as Neowin noted, this is the second bug discovered in the same function, and both of them, labeled as 1427 and 1428, were reported to Microsoft on November 10, 2017. Microsoft said it fixed them with the release of the February 2018 Patch Tuesday updates, yet as it turns out, only issue 1427 was addressed.
  • uTorrent bugs let websites control your computer and steal your downloads

    The vulnerabilities, according to Project Zero, make it possible for any website a user visits to control key functions in both the uTorrent desktop app for Windows and in uTorrent Web, an alternative to desktop BitTorrent apps that uses a web interface and is controlled by a browser. The biggest threat is posed by malicious sites that could exploit the flaw to download malicious code into the Windows startup folder, where it will be automatically run the next time the computer boots up. Any site a user visits can also access downloaded files and browse download histories.

  • BitTorrent Client uTorrent Suffers Security Vulnerability (Updated)

    BitTorrent client uTorrent is suffering from an as yet undisclosed vulnerability. The security flaw was discovered by Google security researcher Tavis Ormandy, who previously said he would reveal a series of "remote code execution flaws" in torrent clients. BitTorrent Inc. has rolled out a 'patch' in the latest Beta release and hopes to fix the stable uTorrent client later this week.

Red Hat introduces updated decision management platform

Troubleshoot a network? No problem. Write a 3,000 word article on Kubernetes cloud container management? When do you want it. Talk to a few hundred people about Linux's history? Been there, done that. Manage a business's delivery routing and shift scheduling? I'll break out in a cold sweat. If you too find the nuts and bolts of business processing management a nightmare, you'll want to check out Red Hat's latest program: Red Hat Decision Manager 7. Read more

KDE Says Its Next Plasma Desktop Release Will Start a Full Second Faster

According to the developer, the upcoming KDE Plasma 5.13 desktop environment release will start a full second faster than previous versions because of the removal of the QmlObjectIncubationController component, which apparently slowed down the entire desktop, and promises to let users pin apps on the panel that contain spaces in their desktop file names. Goodies are also coming to the upcoming KDE Applications 18.04 software suite this spring, which makes creating of new files with the Dolphin file manager instantaneous, improves drag-and-drop support from Spectacle to Chromium, and lets users configure the Gwenview image viewer to no longer display the image action buttons on thumbnails when they hover with the mouse cursor over them. Read more