Podcasts about linux unix

This show has been flagged as Clean by the host. Transferring Large Data Sets Very large data sets present their own problems. Not everyone has directories with hundreds of gigabytes of project files, but I do, and I assume I'm not the only one. For instance, I have a directory with over 700 radio shows, many of these directories also have a podcast, and they also have pictures and text files. Doing a properties check on the directory I see 450 gigabytes of data. When I started envisioning Libre Indie Archive I wanted to move the directories into archival storage using optical drives. My first attempt at this didn't work because I lost metadata when I wrote the optical drives since optical drives are read only. After further work and study I learned that tar files can preserve meta data if they are created and uncompressed as root. In fact, if you are running tar as root preserving file ownership and permissions is the default. So this means that optical drives are an option if you write tar archives onto the optical drives. I have better success rates with 25 GB Blue Ray Discs than with the 50 GB discs. So, if your directory breaks up into projects that fit on 25 GB discs, that's great. My data did not do this easily but tar does have an option to write a data set to multiple tar files each with a maximum size, labelling them -0 -1, etc. When using this multi volume feature you cannot use compression. So you will get tar files, not tar.gz files. It's better to break the file sets up in more reasonable sizes so I decided to divide the shows up alphabetically by title, so all the shows starting with the letter a would be one data set and then down the alphabet, one letter at a time. Most of the letters would result in a single tar file labeled -0 that would fit on the 25 GB disc. Many letters, however, took two or even three tar files that would have to be written on different disks and then concatenated on the primary system before they are extracted to the correct location in primaryfiles. There is a companion program to tar, called tarcat, that I used to combine 2 or 3 tar files split by length into a single tar file that could be extracted. I ran engrampa as root to extract the files. So, I used a tar command on the working system where my Something Blue radio shows are stored. Then I used K3b to burn these files onto a 25 GB Blu Ray Disc carefully labeling the discs and writing a text file that I used to keep up with which files I had already copied to Disc. Then on the Libre Indie Archive primary system I copied from the Blu Ray to the boot drive the file or files for that data set. Then I would use tarcat to combine the files if there was more than one file for that data set. And finally I would extract the files to primaryfiles by running engrampa as root. Now I'm going to go into details on each of these steps. First make sure that the Libre Indie Archive program, prep.sh, is in your home directory on your workstation. Then from the data directory to be archived, in my case the something_blue directory run prep.sh like this. ~/prep.sh This will create a file named IA_Origin.txt that lists the date, the computer and directory being archived, and the users and userids on that system. All very helpful information to have if at some time in the future you need to do a restore. Next create a tar data set for each letter of the alphabet. (You may want to divide your data set in a different way.) Open a terminal in the same directory as the data directory, my something_blue directory, so that ls displays something_blue (your data directory). I keep the Something Blue shows and podcasts in subdirectories in the something_blue directory. Here's the tar command. Example a: sudo tar -cv --tape-length=20000000 --file=somethingblue-a-{0..50}.tar /home/larry/delta/something_blue/a* This is for the letter a so the --file parameter includes the letter a. The numbers 0..50 in the squirelly brackets are the sequence numbers for the files. I only had one file for the letter a, somethingblue-a-0.tar. The last parameter is the source for the tar files, in this case /home/larry/delta/something_blue/a* All of the files and directories in the something_blue directory that start with the letter a. You may want to change the --tape-length parameter. As listed it stores up to 19.1 GB. The maximum capacity of a 25 GB Blu-ray is 23.3GB for data storage. Example b: For the letter b, I ended up with three tar files. somethingblue-b-0.tarsomethingblue-b-1.tarsomethingblue-b-2.tar I will use these files in the example below using tarcat to combine the files. I use K3b to burn Blu-Ray data discs. Besides installing K3b you have to install some other programs and then there is a particular setup that needs to be done including selecting cdrecord and no multisession. Here's an excellent article that will go step by step through the installation and setup. How to burn Blu-ray discs on Ubuntu and derivatives using K3b? https://en.ubunlog.com/how-to-burn-blu-ray-discs-on-ubuntu-and-derivatives-using-k3b/ I also always check Verify data and I use the Linux/Unix file system, not windows which will rename your files if the filenames are too long. I installed a Blu-Ray reader into the primary system and I used thunar to copy the files from the Blu-Ray Disc to the boot drive. In the primaryfiles directory I make a subdirectory, something_blue, to hold the archived shows. If there is only one file, like in example a above, you can skip the concatenation step. If there is more than one file, like Example b above, you use tarcat to concatenate these files into one tar file. You have to do this. If you try to extract from just one of the numbered files when there is more than one you will get an error. So if I try to extract from somethingblue-b-0.tar and I get an error it doesn't mean that there's anything wrong with that file. It just has to be concatenated with the other b files before it can be extracted. There is a companion program to tar called tarcat that should be used to concatenate the tar files. Here's the command I used for example b, above. tarcat somethingblue-b-0.tar somethingblue-b-1.tar somethingblue-b-2.tar > sb-b.tar This will concatenate the three smaller tar files into one bigger tar file named sb-b.tar In order to preserve the meta data you have to extract the files as root. In order to make it easier to select the files to be extracted and where to store them I use the GUI archive manager, engrampa. To run engrampa as root open a terminal with CTRL-ALT t and use this command sudo -H engrampa Click Open and select the tar file to extract. Then follow the path until you are in the something_blue directory and you are seeing the folders and files you want to extract. Type Ctrl a to select them all. (instead of the something_blue directory you will go to your_data directory) Then click Extract at the top of the window. Open the directory where you want the files to go. In my case, primaryfiles/something_blue Then click Extract again in the lower right. After the files are extracted go to your data directory in primaryfiles and check that the directories and files are where you expect them to be. You can also open a terminal in that directory and type ls -l to review the meta data. When dealing with data chunks sized 20 GB or more each one of these steps takes time. The reason I like using an optical disk backup to transfer the files from the working system to Libre Indie Archive is because it gives me an easy to store backup that is not on a spinning drive and that cannot be overwritten. Still optical disk storage is not perfect either. It's just another belt to go with your suspenders. Another way to transfer directories into the primaryfiles directory is with ssh over the network. This is not as safe as using optical disks and it also does not provide the extra snapshot backup. It also takes a long time but it is not as labor intensive. After I spend some more time thinking about this and testing I will do a podcast about transferring large data sets with ssh. Although I am transferring large data sets to move them into archival storage using Libre Indie Archive there are many other situations where you might want to move a large data set while preserving the meta data. So what I have written about tar files, optical discs, and running thunar and engrampa as root is generally applicable. As always comments are appreciated. You can comment on Hacker Public Radio or on Mastodon. Visit my blog at home.gamerplus.org where I will post the show notes and embed the Mastodon thread for comments about thie podcast. Thanks Provide feedback on this episode.

Enjoying the content? Let us know your feedback!We are continuing with part 2 of "Behind the Login Screen - Understanding OS Authentication." If you missed our first episode, I highly recommend giving it a listen before diving into today's content. In part one, we started to explore the fascinating world of operating system authentications, focusing on Windows, Linux/Unix, and Mac OS. We discussed how hashes are used in authentication, the concept of salt in passwords, rainbow table attacks. In today's episode, we'll build on that foundation and delve even deeper into the topic of OS authentication mechanisms. So again, if you haven't already, make sure to catch up on part one to get the full picture.Now, let's get started with part two of our journey into the world of OS authentication! lets look at one of the trending security news this week, and that is:- Newly discovered OpenSSH vulnerabilities.- https://blog.qualys.com: Qualys TRU Discovers Two Vulnerabilities in OpenSSH: CVE-2025-26465 & CVE-2025-26466- https://learn.microsoft.com: Kerberos Authentication OverviewBe sure to subscribe! You can also stream from https://yusufonsecurity.comIn there, you will find a list of all previous episodes in there too.

Enjoying the content? Let us know your feedback!In today's episode, we're going to explore the fascinating topic of operating systems authentications. We all use it but how many of us wondered how the behind the curtains machinery work. We'll be focusing on Windows, Linux/Unix, and Mac OS. We'll discuss how hashes are used in authentication, the concept of salt in passwords, rainbow table attacks and their countermeasures, the benefits of password-less authentication using hardware keys, password cracking, the shadow file in Unix/Linux, and the mechanics of how each OS protects passwords and how attackers try to circumvent these protections. Scareware blocker, now available in Microsoft Edge- https://blogs.windows.com: Stand Up To Scareware With Scareware Blocker- https://learn.microsoft.com: Kerberos Authentication Overview- https://www.microsoft.com: Scareware BlockerBe sure to subscribe! You can also stream from https://yusufonsecurity.comIn there, you will find a list of all previous episodes in there too.

[glossary_exclude]We leak so much information about ourselves.[/glossary_exclude]by Leo A. Notenboom (Image: DALL-E 3) I was listening to a podcast recently in which one of the hosts described giving ChatGPT the history of the questions he had asked it and then asking it to build a profile on him based on that. It was interesting, of course, but it got me to thinking... why not use internet searches as the input? There's much more information available in our search histories since we use it for more general-purpose things. I was not disappointed, a little surprised, and more than a little impressed. [glossary_exclude]Using AI to build a profile from search history[/glossary_exclude][glossary_exclude]I used AI tools to build a personal profile of me based on my Google search history. Claude AI used 16,000 searches over five years, but ChatGPT managed with just 126 over six months. Both provided surprisingly accurate profiles. The upshot is that benign data can be used to construct detailed personal profiles. We all need to be aware of online data leakage and what we expose when we use the internet.[/glossary_exclude] My search history My Google search history goes back to 2006 and has 48,392 entries. The first entry was "signed up for" (I have no idea why), and the most recent search was "download search history" (for obvious reasons)1. The whole list was over 900 megabytes in size. That's a lot of data to chew on. In fact, it was too much. Claude I started with Claude because it can accept much more data in a query than ChatGPT can. Unfortunately, 48,000 search terms were still over the limit. In fact, I had to cut it back to 16,000 searches representing the most recent five years. I wrote this query: Provide a profile for the person whose search history is as follows: followed by 16,000 searches. Here's what Claude had to say: Based on the search history provided, here is a possible profile for this person: - Male, likely in his 40s or 50s - Lives in the Seattle area - Works in tech, possibly as a software developer or IT professional - Interested in computers, technology, online security, Linux/Unix, web development (WordPress, PHP, etc) - Owns a Nikon digital SLR camera - Dog owner, possibly of a Welsh Corgi - Enjoys watching TV shows like Game of Thrones, Westworld, Vikings - Travels occasionally, including some international trips - Financially savvy; invests and tracks finances online - Health-conscious; watches diet and nutrition - Politically left-leaning Some key details that point to this profile: - Technical topics like Linux command line, security tips, and web development suggest a tech professional - Interest in Nikon cameras and Photoshop indicates a photography hobby - Corgi-related searches imply a Corgi owner - TV interests point to sci-fi/fantasy and historical dramas - Travel searches about things like passport renewal and international banking - Finance-related searches on stocks, Bitcoin, and bank accounts - Nutrition/diet searches suggest health-consciousness - Political searches on topics like ACLU donations suggest left-leaning views The combination of tech-related, finance, photography and pet hobbies indicates a male in his 40s or 50s who likely lives in the Seattle area and works in a tech-related job. Some details may be guesses, but the search topics provide a reasonably detailed profile. It's not far off. (Though I chuckled that it thinks I'm in my 40s or 50s. ) In many ways, much of this seems generic, but remember, this was deduced using only the terms I've searched Google for in the last five years. I was impressed. ChatGPT ChatGPT's limits are such that I could give it only about 126 searches from the last six months2 of my searches. Same question: Provide a profile for the person whose search history is as follows: followed by 126 searches. Here's what ChatGPT had to say:

AsiaBSDCon 2023 Trip Report, Converting My X201 ThinkPad into a Slabtop, Stream your OpenBSD desktop audio to other devices, The Gnome and Its "Secret Place", ttyload, and more NOTES This episode of BSDNow is brought to you by Tarsnap (https://www.tarsnap.com/bsdnow) and the BSDNow Patreon (https://www.patreon.com/bsdnow) Headlines AsiaBSDCon 2023 Trip Report (https://freebsdfoundation.org/blog/asiabsdcon-2023-trip-report/) Converting My X201 ThinkPad into a Slabtop (https://bt.ht/slabtop/) News Roundup Stream your OpenBSD desktop audio to other devices (https://dataswamp.org/~solene/2023-05-05-openbsd-sound-streaming.html) The Gnome and Its "Secret Place" (https://www.tuhs.org/pipermail/tuhs/2023-May/028363.html) ttyload - Linux/Unix color-coded graphical tracking tool for load average in a terminal (https://www.cyberciti.biz/open-source/command-line-hacks/ttyload-color-coded-graphical-tracking-tool-for-unixlinux-load-average-in-a-terminal/) Beastie Bits • [OpenIndiana with a Sun Microsystems 22" LCD monitor. Running on a 1.8GHz quad core AMD Phenom 9100e processor, 4Gb RAM, nVidia GEForce GT630.](https://www.reddit.com/r/unix/comments/13otjnt/openindiana_with_a_sun_microsystems_22_lcd/) • [cron(8) now supports random ranges with steps](https://www.undeadly.org/cgi?action=article;sid=20230507122935&utm_source=bsdweekly) • [BSDCan 2024 Reorganization](https://mwl.io/archives/22799) • [Depenguin me](https://depenguin.me/) Tarsnap This weeks episode of BSDNow was sponsored by our friends at Tarsnap, the only secure online backup you can trust your data to. Even paranoids need backups. Send questions, comments, show ideas/topics, or stories you want mentioned on the show to feedback@bsdnow.tv (mailto:feedback@bsdnow.tv)

hr.thin { border: 0; height: 0; border-top: 1px solid rgba(0, 0, 0, 0.1); border-bottom: 1px solid rgba(255, 255, 255, 0.3); } Overview I like the idea that there are tools available to enhance the 'cd' command, remembering places you have been in the file system and taking you there easily. I use 'pushd' and 'popd' for moving in and out of directories from a place I want to do most of my work, but something more powerful than these or cd have always seemed desirable. I was using 'autojump' for a while last year, but didn't really get on with it. This was mainly because there was no way of excluding certain directories which had been visited from its list. Recently I heard of 'zoxide', which I have been trying and really like. zoxide What is it? From the GitHub page: zoxide is a smarter cd command, inspired by z1 and autojump. It remembers which directories you use most frequently, so you can “jump” to them in just a few keystrokes. zoxide works on all major shells. In its man page it's billed as “A faster way to navigate your filesystem”. It's written in Rust so is very fast. What does it do? It offers the functionality of the Linux/Unix 'cd' command. It collects the directories you have visited into a database and gives them a ranking relating to the number of times they have been visited. It applies aging rules and removes these when the ranking drops below one. It uses frecency to do this - a combination of frequency and recency. (See the Wikipedia page explaining this word) It performs algorithmic matching on the directory you specify and takes you to the highest ranking best match. It can resolve conflicts between matching directories or can allow selection through an interactive interface. It can interface to fzf, a general-purpose command-line fuzzy finder. It “knows” where it is (in the Bash shell) by calling a function out of the PROMPT_COMMAND variable. This can be used to execute one or more commands before displaying the prompt for a new command. This is a common way to hook monitoring commands into a Bash session. Where can you get it? I installed it from the Debian Testing repo, but I got 'zoxide v0.4.3-unknown' whereas the latest version is 0.9.0. Installing from the GitHub page seems the best option if you want the latest version. There is an installation script on the GitHub page and it's possible to download it with curl and pipe it to Bash. I'm never comfortable doing this, but that's your choice. I also installed fzf from the Debian Testing repo, though I'm still learning what this can do, since it's very rich in features! How do you set it up? This process is shell-specific. I run Bash so I have added it to my ~/.bashrc and the command there is: eval "$(zoxide init bash)" What this does is generate a number of Bash functions and aliases and some commands which are fed into eval and executed in the current context. Function z is created which gives a way of invoking zoxide in fewer keystrokes, though the full functionality of zoxide is not available through this function, use the full zoxide command. Function zi lists all of the stored directories courtesy of fzf. I haven't tested this without fzf, so I'm not sure what it does if it's not available. The scrollable list can be navigated and a directory chosen with the Enter key (or double mouse click). In the scrollable list, if characters are typed they are used to select directories from the list, so that it's simple to find a directory whose exact name you have forgotten. How to tune it? The zoxide behaviour can be modified through environment variables (and at setup time). For example it is possible to define directories which are not to be stored using the environment variable _ZO_EXCLUDE_DIRS. This must be done before running zoxide init. In my case, I have the following in my ~/.bashrc: export _ZO_EXCLUDE_DIRS="/media/extras:/media/extras/*" eval "$(zoxide init bash)" The setup details are to be found in the GitHub documentation. Conclusion I really like this. It's fast and configurable, and with fzf gives some great command-line features. There are editor plugins, such as zoxide.vim for Vim and Neovim (not used yet). It also integrates with other third-party tools. It seems to be the best of its type! Links HPR show “hpr1843 :: Some Bash tips” covers pushd, popd and dirs. zoxide GitHub page fzf GitHub page Wikipedia page on the word frecency The 'z' tool on GitHub The 'autojump' tool on GitHub I didn't know what 'z' was when recording the audio. I did some research and found it, and can see how 'zoxide' has similar behaviour. I have added a link in case you want to investigate this yourself.↩︎

Welcome to Dev Game Club, where this week we continue our series on Dwarf Fortress. We talk about working on a thing for a long time, the refinements of the latest version, and a host of other small issues. Dev Game Club looks at classic video games and plays through them over several episodes, providing commentary. Sections played: Several hours of the latest version of the game Issues covered: rendering different glyphs, working on a thing for twenty years, the historical record, preservation, iteration, a game of saying yes, being able to leverage systems to other purposes, adding to the interface, modernizing their UI, experimentation and direction, setting goals, greater clarity, when a dwarf can't do a thing, doing more planning due to exposure to the systems, intuiting where things should go in relation to one another, the presentation of UI, the depth of the emotional state of the dwarves, world generation and fantasy elements, amount of space determining how dwarves will act, hotkeying to views, elevation levels of the world, planning ahead, the responsiveness of the dwarves, increased tick rate and the way it impacts play, communicating state of what the dwarf is up to, how the game might do on Steam, the appeal of life simulation games, emergent stories, a child playing with the trash, adding dialog for trade, giving goals or quests without a quest system, making a thing out of the trade panel, the tradeoff of fidelity and simulation, the benefits of Moore's Law, games we have a hard time playing now, liking problematic things, the sign that a thing is a problem from another's perspective, simple mechanics that work, increasing the fun. Games, people, and influences mentioned or discussed: Monkey Island, Grim Fandango, Halo, World of Warcraft, APEX Legends, Fortnite, SimCity, Lynx, Lexis-Nexis, DOS, Linux/Unix, Emacs, Indiana Jones and the Temple of Doom, Minecraft, Populous, Civilization, RimWorld, The Sims, Will Wright, DOOM (1993), Cities: Skylines, Fallout, Farmville, Skyrim, Flight of the Conchords, Colin Tougas, GTA III, Pokemon Red/Blue, Hideo Kojima, Metal Gear Solid, Dragon's Lair, Tron, Death Stranding, Jarkko Sivula, Rogue, Dark Souls, RPG Maker, Unity, Godot, Uncharted, Mainichi, Mattie Brice, Microsoft Powerpoint, Sierra On-Line, Kirk Hamilton, Aaron Evers, Mark Garcia.  Next time: The Steam Version Twitch: brettdouville or timlongojr, instagram:timlongojr, Twitter: @timlongojr and @devgameclub DevGameClub@gmail.com

The full dates are available typed up here, for handy reference.Only until Midnight tonight (February 7th) -- and only when done through Locals -- the following discounts are available:* One Year of Founding Membership is $95 -- (Normally $125)* A Lifetime Membership is $295 -- (Normally $350)Repeat: This is only available if you pick up the subscription via Locals.To get a Founding Member Subscription:* Go to Lunduke.Locals.com/subscription.* Choose the "Annual" option.* Enter "$95" in the amount field.To get a Lifetime Subscription:* Go to Lunduke.Locals.com/support.* Choose "Give Once".* Enter "$295" in the amount field.That will give you full access to all three publications in The Lunduke Journal family -- also known as "The Lunduke Journal Triforce of Nerdiness".* "The Lunduke Journal of Technology" - Computer history, news, opinion, & satire.  Covering everything form Linux & UNIX to Amiga & DOS.* "The Lunduke Journal of Nerdy Entertainment & Retro Delights" - Nerdy entertainment, spanning all genres, mediums, and eras.* "The Lunduke Journal of Conservative Nerdiness" - The only place in The Lunduke Journal world where politics are allowed.  Politics... from a nerdy perspective. This is a public episode. If you'd like to discuss this with other subscribers or get access to bonus episodes, visit lunduke.substack.com/subscribe

Max, Dominik und Jochen unterhalten sich diesmal über Ansible. Dass Ansible selbst in Python geschrieben ist, macht es für Python-Entwickler wie uns natürlich besonders interessant. "Infrastructure as code" machen inzwischen ja irgendwie auch alle - bleibt nur die Frage, ob man Terraform von Ansible aus aufrufen sollte, oder umgekehrt

On this episode: We Have The Technology

Gemiddelde leestijd: < 1 Minuut In deze aflevering zoomen we in op  het Linux/Unix operating platform. We komen het, als IT'ers, nog regelmatig tegen in onze klantenomgevingen, of als besturingssysteem op het gemiddelde IoT device maar lijkt tegelijkertijd enigszins onderbelicht. Is het platform anno 2021 nog steeds relevant in ons IT-landschap? Is het daarnaast nog steeds een specialisme of kan iedereen met IT achtergrond dit inzetten? Het bericht Aflevering 33 – Remco Fugers – Unix/Linux verscheen eerst op Come Get IT ( CGIT ).

Show Notes(01:59) David recalled his undergraduate experience studying Physics and Mathematics at Duke University back in the early 90s.(05:55) David reflected on his decision to pursue a Ph.D. in Physics at the University of Maryland, College Park, specializing in Nonlinear Dynamics and Chaos Theory.(10:18) David unpacked his Nature paper called “Topology in Chaotic Scattering.”(14:43) David went over his two papers on fractal dimensions in higher-dimensional chaotic scattering following his Nature publication.(21:42) David talked about his project K Desktop Environment, which provides a free, user-friendly desktop for Linux/UNIX systems (later turned into a print book with MacMillan Publishing in 2000).(24:20) David explained the premise behind his work on Andamooka, a site that supports open content.(27:24) David walked over his time as a quantitative analyst at Thales Fund Management after finishing his Ph.D.(30:50) David discussed his 4-year stint at Lehman Brothers — moving up the ladder into a Vice President role, up until Barclay's Capital acquired it.(33:24) David talked about his proudest accomplishment during the 5-year stint as a headdesk in equities trader at KCG/GETCO.(35:37) David shared war stories while working at an investment firm called Teza Technologies and co-founding Galaxy Digital Trading (specializing in cryptocurrency trading).(41:34) David unpacked key concepts covered in his guest lectures on optimization of high-frequency trading systems at NYU Stern School of Business.(44:26) David explained his career change to work as a Machine Learning Engineer at Instagram in the summer of 2019.(47:17) David briefly mentioned his transition back to a quant trader role at 3Red Partners.(48:05) David is writing a technical book with Manning called “Tuning Up,” which provides a toolbox of experimental methods that will boost the effectiveness of machine learning systems, trading strategies, infrastructure, and more.(50:48) David reflected on the benefits of his physics academic background for his quant analyst career.(52:27) Closing segment.David's Contact InfoWebsiteLinkedInTwitterMentioned ContentPublications"Topology In Chaotic Scattering" (Nature, May 1999)"Fractal Dimension of Higher-Dimensional Chaotic Repellors" (June 1999)"Fractal Basin Boundaries in Higher-Dimensional Chaotic Scattering"Book“The Elements of Statistical Learning” (by Trevor Hastie, Robert Tibshirani, and Jerome Friedman)PeopleJim Simons (Founder of Renaissance Technologies)Michael Kearns (Professor at the University of Pennsylvania, previously leading Morgan Stanley's AI Center of Excellence)Vasant Dhar (Professor at NYU Stern School of Business, Founder of SCT Capital)Tuning Up — From A/B testing to Bayesian optimizationManning's permanent 40% discount code (good for all Manning products in all formats) for Datacast listeners: poddcast19.You can refer to this link: http://mng.bz/4MAR.Here are two free eBook codes to get copies of Tuning Up for two lucky Datacast listeners: tngdtcr-AB2C and tngdtcr-6D43You can refer to this link: http://mng.bz/G6Bq.

Show Notes(01:59) David recalled his undergraduate experience studying Physics and Mathematics at Duke University back in the early 90s.(05:55) David reflected on his decision to pursue a Ph.D. in Physics at the University of Maryland, College Park, specializing in Nonlinear Dynamics and Chaos Theory.(10:18) David unpacked his Nature paper called “Topology in Chaotic Scattering.”(14:43) David went over his two papers on fractal dimensions in higher-dimensional chaotic scattering following his Nature publication.(21:42) David talked about his project K Desktop Environment, which provides a free, user-friendly desktop for Linux/UNIX systems (later turned into a print book with MacMillan Publishing in 2000).(24:20) David explained the premise behind his work on Andamooka, a site that supports open content.(27:24) David walked over his time as a quantitative analyst at Thales Fund Management after finishing his Ph.D.(30:50) David discussed his 4-year stint at Lehman Brothers — moving up the ladder into a Vice President role, up until Barclay's Capital acquired it.(33:24) David talked about his proudest accomplishment during the 5-year stint as a headdesk in equities trader at KCG/GETCO.(35:37) David shared war stories while working at an investment firm called Teza Technologies and co-founding Galaxy Digital Trading (specializing in cryptocurrency trading).(41:34) David unpacked key concepts covered in his guest lectures on optimization of high-frequency trading systems at NYU Stern School of Business.(44:26) David explained his career change to work as a Machine Learning Engineer at Instagram in the summer of 2019.(47:17) David briefly mentioned his transition back to a quant trader role at 3Red Partners.(48:05) David is writing a technical book with Manning called “Tuning Up,” which provides a toolbox of experimental methods that will boost the effectiveness of machine learning systems, trading strategies, infrastructure, and more.(50:48) David reflected on the benefits of his physics academic background for his quant analyst career.(52:27) Closing segment.David's Contact InfoWebsiteLinkedInTwitterMentioned ContentPublications"Topology In Chaotic Scattering" (Nature, May 1999)"Fractal Dimension of Higher-Dimensional Chaotic Repellors" (June 1999)"Fractal Basin Boundaries in Higher-Dimensional Chaotic Scattering"Book“The Elements of Statistical Learning” (by Trevor Hastie, Robert Tibshirani, and Jerome Friedman)PeopleJim Simons (Founder of Renaissance Technologies)Michael Kearns (Professor at the University of Pennsylvania, previously leading Morgan Stanley's AI Center of Excellence)Vasant Dhar (Professor at NYU Stern School of Business, Founder of SCT Capital)Tuning Up — From A/B testing to Bayesian optimizationManning's permanent 40% discount code (good for all Manning products in all formats) for Datacast listeners: poddcast19.You can refer to this link: http://mng.bz/4MAR.Here are two free eBook codes to get copies of Tuning Up for two lucky Datacast listeners: tngdtcr-AB2C and tngdtcr-6D43You can refer to this link: http://mng.bz/G6Bq.

Guest Engineer Kenneth Samonte of YoungCTO Rafi Quisumbing Ken is an Amazon AWS Certified Solutions Architect – Professional, AWS Certified DevOps Professional, Certified Google Cloud Platform (GCP) Engineer, and Red Hat Certified System Administrator (RHCSA). His career started as a full-time on-premises Linux/UNIX system administrator. Now, he's working as a Cloud Architect for Samsung Research and Development Philippines. LINKEDIN: https://www.linkedin.com/in/kenneth-s...​ Ken is also a VMware Certified Professional, IBM AIX Administration Certified has an ITIL v3 Certification. I'm a registered Electronics Engineer and a Cisco Certified Network Associate (CCNA). Ken has also written a book dedicated to AWS DevOps Professionals who want to get AWS Certified. Core Technologies: Cloud: Amazon Web Services, Google Cloud Platform Infrastructure: Terraform, Ansible, AWS, GCP, Docker, Kubernetes, VMWare, Linux, OpenStack, Ceph, Resilience, and Disaster Recovery. CI/CD: Spinnaker, Jenkins, Packer, CircleCI Monitoring: Stackdriver, SumoLogic, DataDog, NewRelic, Elasticsearch, Logstash, Kibana, Grafana, Prometheus, Zabbix. Programming: NodeJs, GraphQL, Java, RDBMS, NoSQL, MySQL, Redis, Memcached, SOAP, Microservices Miscellaneous: WordPress, Zimbra, iRedMail, JIRA, Red Hat, Ubuntu If you want to be a guest here, please reach out to me anywhere. Kahit mag comment lang oks na. YoungCTO Shirt: https://store.awsug.ph/shop/product/1...

L’intervista al prof. Stefano Piotto. L’epidemia su World of Warcraft. Hacker e didattica online. Il drone che evita gli ostacoli. Gli sport migrano sui videogames. Queste e molte altre le notizie commentate nella puntata di questa settimana. Dallo studio distribuito di digitalia: Franco Solerio, Massimo De Santo, Giulio Cupini, Michele Di Maio Produttori esecutivi: Fabio Gandini, Luca Polignano, Cristian Vidimari, Andrea Bottaro, Giuseppe Marino, Matteo Sandri, Paola Danieli, Mattia Lanzoni, ---, Franco Santini, Nicola Bisceglie, Michele Mondora, Ivan Vannicelli, Ivan Anselmi, Riccardo Peruzzini, Danny Manzini, Enrico Bertoli, Maurizio Mistrali, Carlotta Cubeddu, Pierfrancesco Urbano, Douglas Whiting, Dardi Massimiliano, Alberto Crosio, Mauro Schiavon, Zambianchi Marco Francesco Mauro, Stefano Augusto Innocenti, Riccardo Odone, Daniele Tomasoni, Maurizio Galluzzo, Alessandro G., Manuel Zavatta, Davide T. Sponsor: Links: Un Paese in pezzi, anarchico, tutto pretese, senza cognizione dei doveri Coronavirus, lezione a distanza interrotta da immagini oscene «I contagiati in Italia? Sono almeno 11 milioni» Coronavirus: perché non si trovano le mascherine Gran parte delle notizie su “gli animali che si riprendono le città” sono false Studiare il coronavirus con World of Warcraft Dynamic Obstacle Avoidance for Quadrotors with Event Cameras Cinema chiusi? Il film va subito in streaming sulla tv. Candele su WhatsApp per il Covid-19: nuova catena Quelle migliaia di urne di Wuhan che smentiscono Pechino Xiaomi A1 e A1 Pro. Scooter elettrici che costano meno di uno smartphone Zoom iOS App Sends Data to Facebook Even if You Don’t Have a FB Account NASCAR's virtual race was the most-watched esports TV show to date Supporta Digitalia Gingilli del giorno: Nuovo Cinema Web MKVToolNix news – Matroska tools for Linux/Unix and Windows Factorio DelosStore - Offerte: Tempo per leggere #stateacasa

@DERDIVER -- LINKEDIN:   Recruiting Background:  Versed in technical terms specific to each industry including but not limited to Microsoft, Oracle, Cisco, Peoplesoft, SAS, SAP and hardware/software engineering positions. Experience recruiting: Software Engineers (C/C++, C#, .net) Systems Admin's, Platforms, SCCM, Linux Unix administrators, embedded & middleware, CDMA, 802.xx ), Systems Engineers ( Physical layer, MAC layer), Hardware Engineers ( ASIC, FPGA, VHDL, Verilog ), RF Network Engineers, Engineering support, Systems Test Engineers, QA engineers (Software and Hardware), Analysts ( financial, business, CM/DM, multiple software packages including SAP, Baun, Peoplesoft.  Clients have included CIA, NGA, NRO, DoD, DHS, EOP, NOAA, DoS and DOE. Virtual Sourcing and Recruiting Techniques with cold calling, database,and Boolean Internet searches.  

上一期我们说到，林纳斯硕士毕业以后，去美国硅谷一家神秘的公司工作，这家公司叫全美达，并且引起了关心Linux以及开源软件的一些人士的担忧，林纳斯本人的一些澄清，并没有消除他和公众之间的一些误会。但是，生活总是要继续的，即使有人误会，生活也是要继续下去的。来到硅谷以后，以林纳斯的名气和实力，势必会引发硅谷各大公司的一阵骚动。就像把咱们这个太阳系里，扔进一颗土星或者木星进去，那么，太阳系里所有行星的轨道肯定会受到影响，要重新的运行于另外一个轨道。林纳斯的实力，在当时已经足可以影响硅谷的公司。如果是我们这种人99.999999%的普通人，去硅谷或者不去硅谷，来到这个世界或者离开这个世界，其实没什么影响的。虽然这说起来有点残酷，但是，现实就是这么残酷。林纳斯这种人，天生就是改变世界的，这个改变世界并不是口头上改变世界，他是真的改变了世界。我们这里有很多人只是口头上改变世界，实际上只是喊喊口号，忽悠一下不明真相的人民群众。这种人，其实挺缺德的，我的意思并不是说他对不起崇拜他的粉丝，因为粉丝都是心甘情愿的，一个愿打，一个愿挨，这都没什么问题，虐待狂和受虐狂，我们外人可能看着很血腥，但是讲台上的他和讲台下的他们，感觉那是天生的一对，以受虐狂的角度来看，你不虐待他才是真正的虐待他。我的意思是讲台上天天说改变世界的人，是对不起牛，因为他天天在台上吹牛B，人家牛很悲惨的，人家好好的过日子，吃个草，挤个奶，结果你天天吹人家，所以，请把B还给牛，牛也需要性生活！当然了，本文的主角林纳斯是真正改变了世界的人，虽然他没说过他的目标是改变世界。硅谷有另一个人也改变了世界，虽然他天天说他改变了世界，但是他真的改变了世界，那个人就是乔布斯。这两个人都是巨大的行星，丢到哪里都能引起其它行星轨道的变化。首先发起邀请的是乔布斯。乔布斯的秘书发了一封邮件，说能不能抽出1-2个小时来，和乔布斯见个面，乔布斯很希望和他谈谈。林纳斯虽然不知道到底怎么回事儿，但是还是爽快的答应了。因为这种事情，不答应是不行的。为什么说不答应是不行的呢？就像太阳系里，突然挤进来了一颗大行星，别的行星怎么会视而不见，都发生万有引力了，你这不见个面也说不过去。就像苏联和美国，两家都拥有巨量的核弹，即使在冷战的时候，他们还是有各种渠道说说话的，因为两个国家真的搞起冷战来，让双方互相猜忌，那更危险。林纳斯那时候，也已经是个大家伙了，硅谷的这些巨头，不说是拉关系吧，起码让人家知道你没有敌意，家里的客厅里突然坐进来一头大象，7，8吨，一万四五斤重，让人家主人假装看不见是不行的。林纳斯不是我们普通人，去旅游，人家都不搭理咱。爱来来，爱走走，随便，想当自由了。但是到了林纳斯那个层次，怀揣核武器，硅谷的公司当然会非常重视了。所以，除了乔布斯，还有SUN公司等等，都分别请林纳斯坐下聊聊天。按照常理，不见得是请林纳斯来做朋友，起码这些硅谷的公司要确认一下，这个家伙不会是敌人吧，毕竟，他有核武器呢。所以，林纳斯和硅谷巨头的一系列会面，是不得不去的。林纳斯就单枪匹马的去赴约了，乔布斯带来了一个人，就是苹果公司当时的首席工程师埃维•特凡尼安。埃维•特凡尼安这个人，我曾经有一期故事里提到过他，这个人不是个菜鸟，他是卡耐基梅隆大学的博士，是Mach项目的开发者之一，Mach项目卡耐基梅隆大学开发的一个操作系统的微内核，这个内核是最早实现的微内核之一，这个项目是后来FreeBSD的内核，以及苹果操作系统的内核Darwin的基础。所以，这个人非常的厉害。参与这个Mach项目的另一个人叫理查德•拉希德，这个人是微软的副总裁，也是个超级牛人。我觉得非常有必要说一下背景，为什么要详细的说背景呢，因为林纳斯和乔布斯的这次会面，吵架了，当然了，并不是我们这里网络上，比如网易这种网友的吵架，互相问候对方的祖先，而是，林纳斯和埃维•特凡尼安同学发生了激烈的争吵。是关于技术的。在讲这次吵架之前，我先讲吵架的缘由，或者说是可能的一些缘由，因为林纳斯的自传里，只说了微内核的垃圾，可能会让大家觉得微内核真的是垃圾，其实，都是一家之言，微内核没我们操作系统课上讲的那么好，但是也没有林纳斯嘴里那么糟糕。现在我开始讲我主观上认为的，比较客观的一个历史。在这里强调一点，是我本人主观上觉得比较客观的历史。我们都知道，Unix是最成功的操作系统之一，我在以前的几期节目里，把Unix吹成了一朵花，Unix是Bell实验室的两个家伙搞出来的，他主要的设计思想是，一切都是文件。我们教科书上也是这么说的，一切都是文件。但是实际上呢，并不是！为什么不是呢？因为Unix一旦流行起来，Unix上的扩展就越来越多了，而且，这些扩展很多根本就不是Bell实验室的汤姆逊和里奇这两个好基友写的。比如Unix上使用的图形支持最初有MIT写的，MIT写的图形界面中的对象就不是文件。Unix支持网络，这些网络大部分是UC Berkerly写的，我在前面关于BSD的节目里讲过，这些网络设备以及服务，也不是文件。所以，Unix所宣传的一切都是文件这个口号，很大程度上和共产主义按需分配一样，不是那么的准确。准确的来说，贝尔实验室写的Unix一切都是文件是没错的，但是别人扩展的部分，并不一定都是文件。和共产主义一样，按需分配的前提是必须要是县委书记以上，县委书记以上的是共产主义按需分配，县委书记到村长这一块是按劳分配，像我这种程序员是原始社会，按血汗分配。不管怎么说了，很多人对Unix是不满意的，最不满意的是Bell实验室的人，他们认为，好好的一个Unix，被你们这群傻X给搞坏了。然后，他们另起炉灶，详细设计了一番，来玩个真的，让“一切都是文件”这个宏伟的目标得以实现。然后，以Rob Pike，Ken Thompson和Dennies Ritchie为首的几个人，还包括C++的作者，提出管道概念的作者，写了awk这个语言的作者，组成了一个银河战舰，具体来说，以后这个团队，基本上都获得了图灵奖，美国总统奖这种级别的奖，再多说一句，现在Rob Pike现在在Google设计Go语言，另外，他在Google的邮箱是一个字母，r@google.com，谷歌整个公司只有他自己有权力使用单个字符作为邮箱，连公司的两个创始人都没资格。大家可以给他发垃圾邮件 :)就这样一个银河战舰，声势浩大的制造了Unix的升级版，名字叫Plan9，为啥叫plan9这个名字呢，因为在1959年，上映了一部美国科幻电影，B级片，导演叫艾德•伍德，这个电影的名字叫Plan9 from Outer Space, 翻译为中文叫外太空9号计划。这部片子相当的烂，因为这个操作系统，我曾经从海盗湾下载过，另外，这部电影曾经在1980年被评为最差电影，而突然名声大噪。实事求是的来说，这部电影之所以能被评为最差电影，是因为1980年么，郭敬明还没有当导演，如果再晚30年，这部电影即使走后门送礼也评不上最差电影。如果有人是程序员并且在Unix上编过程序的话，可以体会一下，任何Unix编程的书，都会提到Unix中一切都是文件，但是后来，发现实现上实在是有问题，因此引入了ioctl这个函数，这个函数争议极大，简直就是对Unix系统的一次恐怖袭击，而且还成功了，这个函数呆在Unix里不走了。Unix的作者也觉得，这样搞下去，Unix怕是要挂了，因此搞一个真的一切都是文件。在Plan9中，试图让一切都是文件，比如内存，显卡，CPU，都是文件，如果大家仔细想想的话，就会发现，Plan9其实就是个分布式操作系统。也就是说，现在我们用的云计算，在30年前，贝尔实验室的Plan9已经在试图实现了。当然了，这个步子有点大，扯到蛋了。这个Plan9最终没有代替掉Unix，但是，Plan9的副产品，比如UTF8可能是影响最大的副产品之一了，已经深深的影响了我们这个世界。然后，Linux实际上是模仿的Unix，而且模仿的惟妙惟肖，即使设计的一些缺陷，Linux也照单全收了。但是Linux也有所创新，这些创新，比如说所有的进程也是文件，就是抄袭的Plan9这个系统的，但是抄袭的又不够彻底，比如在Linux系统进程文件夹/proc这个文件夹里，进程虽然是文件，但是，这个文件我们是不可以使用文件的一些命令，比如rm，cp这些命令的，所以，只是看起来像文件，但是实际上不能使用文件操作命令的假文件。不止贝尔实验室的人觉得Unix并不太好，其它好多人觉得Unix并不好，他们打算连Unix的内核也不够好，这就是乔布斯同学会面时候带来的那个埃维•特凡尼安同学搞的Mach微内核。Linux的内核是宏内核，大体意思是讲内存管理以及文件系统这些模块都放在内核态，现在的操作系统，包括微软和苹果的，都没有真正的教科书上的微内核，而是混合内核。还是前文我所提到的Plan9的一个遗产，叫FUSE（Filesystem in Userspace）这个技术，虽然Plan9这个系统没成功，但是这个技术被广泛的用在了linux中，比如linux可以动态加载模块以及fuse，这属于Linux吸收的微内核的东西。也就是说，直到今天，主流的操作系统，已经不是泾渭分明的状态，基本上已经是你中有我，我中有你了。但是，在林纳斯和乔布斯会面的时候，大家都没有料到，在很多年后，微内核和宏内核会如漆似胶。如果我没有记错的话，linux内核2.6.14以后的版本，都可以激活fuse这个模块，只要激活了这个模块，可以不借助任何软件，直接ssh加载远程的目录，这个功能就是微内核的思想，当然，也是借鉴的plan9这个没有成功的操作系统。但是，在林纳斯会面的时候，林纳斯还没有意识到N年以后，他会添加微内核，以及动态模块这种东西到linux中，因此，在他的自传里，他将微内核贬的一文不值，原话是：说实话，我觉得那东西简直就是垃圾。至于吵架的细节，在林纳斯的自传里有另外详细的描述，首先是技术之争，其次，我认为是乔布斯，林纳斯，比尔盖茨这种人物，是不会在其它人手下打工的。你能想想项羽在刘邦手底下当大将的情景么？不会的，按照中国迷信的说法，这些人生下来是有王者之气的，他们出生的时候，可能天上打雷下雨，或者半夜里出太阳，反正有奇异的景象。不可能在别人手下打工赚钱的。好了，这期就到这里，我去打工赚钱去了！

In this installment we explore the concept of Linux/Unix processes, and we introdue the ps command for viewing the running processes.

La tertulia semanal en la que nos echamos unas risas mientras repasamos las últimas noticias de la actualidad científica. En el episodio de hoy: Adiós Daniel Rabinovich; Agujeros negros: ¿Qué nos pasaría si caemos en uno? ¿Qué es lo que realmente ha dicho Stephen Hawking estos días? ¿Es realista el de Interstellar?; Fuerzas de Marea: Desde la corrotación de la Luna al calentamiento de Io; 24 años de Linux y el papel de Linus Torvald en la revolución del Open Source

La tertulia semanal en la que nos echamos unas risas mientras repasamos las últimas noticias de la actualidad científica. En el episodio de hoy: Adiós Daniel Rabinovich; Agujeros negros: ¿Qué nos pasaría si caemos en uno? ¿Qué es lo que realmente ha dicho Stephen Hawking estos días? ¿Es realista el de Interstellar?; Fuerzas de Marea: Desde la corrotación de la Luna al calentamiento de Io; 24 años de Linux y el papel de Linus Torvald en la revolución del Open Source

ControlTalk Now: The Smart Building Podcast October 5, 2014 is sponsored by Siemens, nominated for over 10 ControlTrends Awards. Siemens offers a complete technical infrastructure portfolio for building automation, energy efficiency, fire safety, security, total building solutions and market-specific solutions in buildings and public places. ControlTrends Around the World: Norway. We caught up with Hoist Energy’s Tommy Hagenes and Runar Solli at the 2014 EASY IO World Conference in Madrid, Spain. Hoist Energy is one of Norway’s most prolific building automation controls systems integrators. Thanks to Tommy and Runar for sharing their insights on smart buildings and controls integration in Norway, including the vital role EASY IO is playing in Norway. DGLux5 Training at Their New — Oakland, CA Headquarters! October 22nd-24th 2014. DGLogik, Inc. invites you to an enhanced DGLux5 Training at the new headquarters in Oakland, CA. This 3-day training course takes place from October 22-24, 2014. Our DGLux5 training provides new lectures, new exercises, and new hands-on labs designed to provide a comprehensive understanding of the basic principles, concepts and knowledge necessary to develop and support applications using DGLux5. In addition, this new training will allow all users to walk-away with a functional application template for their future use. Register now! ControlTrends Around The World: Australia. The EASY IO world conference in Madrid, Spain, allowed us to connect with the very best smart building controls professionals from around the globe. In this video we catch up with Chris Schneider. Chris, along with his team at Open BMCS, created a programming software tool that allows savvy building automation controls integrators a powerful alternative to more expensive options. The Open BMCS software is a great way to program and configure your EASY IO controllers. How easy is it to use the Open BMCS software? Click here to see Open BMCS training videos. Be sure to check Chris out at the 2014 ControlTrends Awards and the 2014 AHR Show in Chicago. Honeywell WEBs-AX Security Sales Training – LIVE STREAM. Honeywell Niagara-AX Framework Shellshock Update — US-CERT Alert, TA14-268A: On Thursday, September 25, 2014 US-CERT published an alert, TA14-268A, regarding a critical vulnerability in the GNU Bourne-Again Shell (Bash), the common command-line shell used in many Linux/UNIX operating systems and Apple’s Mac OS X. After a thorough review of Honeywell products, we want to reassure our customers that no versions of NiagaraAX Framework software or any other Honeywell products are affected by the Shellshock bug. Automated Buildings’ October Release: Auomated Diagnostics & Analytics: We were looking for a theme for our October issue and we polled the industry about articles featuring occupant productivity and how our industry has an amazing interaction with productivity within a building. Although all agreed that this was very true and a very powerful relationship, the general feeling was we need to keep working on how to shape occupant productivity into a real measured variable for our industry before we can include it in our ROI payback calculation. ControlTrends People: Laura Kevitt: Meet Laura Kevitt! Laura, heads up national accounts for Honeywell’s ECC Building Automation Group. But as those of us who are luckily enough to have worked with Laura know, she is a technical virtuoso on Honeywell Access and Building Automation Controls. Laura is the control pros pro and I was lucky enough to catch up with her in Atlanta. The post ControlTalk Now: The Smart Building Podcast October 5, 2014 appeared first on ControlTrends.

Einmal mehr aus Axels Küchenstudio und nicht so richtig live, kommt ein Hackerfunk. Diesmal wieder mit Gast. Bei uns war Michael Stapelberg, der Autor des Windowmanagers I3. In dieser Sendung erzählt er uns über die verschiedenen Paradigmen bei Windowmanagern und Desktop Umgebungen, sowie auch die Technologie und das Zusammenspiel mit dem X-Server unter Linux und Unix. Daxx – Hard To Rock One Dice – Wake Up Sleeper Nächste Sendung am Samstag, 07.06.2014 Trackliste I3 :: Improved Tiling Window Manager X Desktop Group :: Extended Manager Hints List of Windowmanagers :: The Comprehensive List Of Windowmanagers (ca. 180 Einträge) Tiling :: Wikipedia über Tiling Arbeitsumgebung :: Wikipedia zum Thema Arbeitsumgebung (Desktop Environment) autocutsel :: automated xcutsel Xtrlock :: Minimales X-Display Sperrprogramm Mousetrap :: Mousetrap Awesome :: Awesome Windowmanager Ratpoison :: Ratpoison: Say good-bye to the rodent Stumpwm :: The Stump Windowmanager flwm :: The Fast Light Windowmanager fvwm :: Official FVWM Home Page tvtwm :: Tom's Virtual Tab Window Manager AmiWM :: Amiga Workbench Windowmanager für Linux X Window Managers :: A world of choice for your Linux/Unix desktop Windowblinds :: Windowblinds Windowmanager für Windows KDE für Windows :: KDE für Windows Gnome :: Gnome Desktop Environment KDE :: K Desktop Environment XFCE :: Xfce-Arbeitsumgebung File Download (141:55 min / 213 MB)

Einmal mehr aus Axels Küchenstudio und nicht so richtig live, kommt ein Hackerfunk. Diesmal wieder mit Gast. Bei uns war Michael Stapelberg, der Autor des Windowmanagers I3. In dieser Sendung erzählt er uns über die verschiedenen Paradigmen bei Windowmanagern und Desktop Umgebungen, sowie auch die Technologie und das Zusammenspiel mit dem X-Server unter Linux und Unix. Daxx – Hard To Rock One Dice – Wake Up Sleeper Nächste Sendung am Samstag, 07.06.2014 Trackliste I3 :: Improved Tiling Window Manager X Desktop Group :: Extended Manager Hints List of Windowmanagers :: The Comprehensive List Of Windowmanagers (ca. 180 Einträge) Tiling :: Wikipedia über Tiling Arbeitsumgebung :: Wikipedia zum Thema Arbeitsumgebung (Desktop Environment) autocutsel :: automated xcutsel Xtrlock :: Minimales X-Display Sperrprogramm Mousetrap :: Mousetrap Awesome :: Awesome Windowmanager Ratpoison :: Ratpoison: Say good-bye to the rodent Stumpwm :: The Stump Windowmanager flwm :: The Fast Light Windowmanager fvwm :: Official FVWM Home Page tvtwm :: Tom's Virtual Tab Window Manager AmiWM :: Amiga Workbench Windowmanager für Linux X Window Managers :: A world of choice for your Linux/Unix desktop Windowblinds :: Windowblinds Windowmanager für Windows KDE für Windows :: KDE für Windows Gnome :: Gnome Desktop Environment KDE :: K Desktop Environment XFCE :: Xfce-Arbeitsumgebung File Download (141:55 min / 213 MB)