Freebsd Pc-Bsd Mini Guida Installazione E
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
Freenas® 11.0 User Guide
FreeNAS® 11.0 User Guide June 2017 Edition FreeNAS® IS © 2011-2017 iXsystems FreeNAS® AND THE FreeNAS® LOGO ARE REGISTERED TRADEMARKS OF iXsystems FreeBSD® IS A REGISTERED TRADEMARK OF THE FreeBSD Foundation WRITTEN BY USERS OF THE FreeNAS® network-attached STORAGE OPERATING system. VERSION 11.0 CopYRIGHT © 2011-2017 iXsystems (https://www.ixsystems.com/) CONTENTS WELCOME....................................................1 TYPOGRAPHIC Conventions...........................................2 1 INTRODUCTION 3 1.1 NeW FeaturES IN 11.0..........................................3 1.2 HarDWARE Recommendations.....................................4 1.2.1 RAM...............................................5 1.2.2 The OperATING System DeVICE.................................5 1.2.3 StorAGE Disks AND ContrOLLERS.................................6 1.2.4 Network INTERFACES.......................................7 1.3 Getting Started WITH ZFS........................................8 2 INSTALLING AND UpgrADING 9 2.1 Getting FreeNAS® ............................................9 2.2 PrEPARING THE Media.......................................... 10 2.2.1 On FreeBSD OR Linux...................................... 10 2.2.2 On WindoWS.......................................... 11 2.2.3 On OS X............................................. 11 2.3 Performing THE INSTALLATION....................................... 12 2.4 INSTALLATION TROUBLESHOOTING...................................... 18 2.5 UpgrADING................................................ 19 2.5.1 Caveats:............................................ -
La Sécurité Informatique Edition Livres Pour Tous (
La sécurité informatique Edition Livres pour tous (www.livrespourtous.com) PDF générés en utilisant l’atelier en source ouvert « mwlib ». Voir http://code.pediapress.com/ pour plus d’informations. PDF generated at: Sat, 13 Jul 2013 18:26:11 UTC Contenus Articles 1-Principes généraux 1 Sécurité de l'information 1 Sécurité des systèmes d'information 2 Insécurité du système d'information 12 Politique de sécurité du système d'information 17 Vulnérabilité (informatique) 21 Identité numérique (Internet) 24 2-Attaque, fraude, analyse et cryptanalyse 31 2.1-Application 32 Exploit (informatique) 32 Dépassement de tampon 34 Rétroingénierie 40 Shellcode 44 2.2-Réseau 47 Attaque de l'homme du milieu 47 Attaque de Mitnick 50 Attaque par rebond 54 Balayage de port 55 Attaque par déni de service 57 Empoisonnement du cache DNS 66 Pharming 69 Prise d'empreinte de la pile TCP/IP 70 Usurpation d'adresse IP 71 Wardriving 73 2.3-Système 74 Écran bleu de la mort 74 Fork bomb 82 2.4-Mot de passe 85 Attaque par dictionnaire 85 Attaque par force brute 87 2.5-Site web 90 Cross-site scripting 90 Défacement 93 2.6-Spam/Fishing 95 Bombardement Google 95 Fraude 4-1-9 99 Hameçonnage 102 2.7-Cloud Computing 106 Sécurité du cloud 106 3-Logiciel malveillant 114 Logiciel malveillant 114 Virus informatique 120 Ver informatique 125 Cheval de Troie (informatique) 129 Hacktool 131 Logiciel espion 132 Rootkit 134 Porte dérobée 145 Composeur (logiciel) 149 Charge utile 150 Fichier de test Eicar 151 Virus de boot 152 4-Concepts et mécanismes de sécurité 153 Authentification forte -
Github: a Case Study of Linux/BSD Perceptions from Microsoft's
1 FLOSS != GitHub: A Case Study of Linux/BSD Perceptions from Microsoft’s Acquisition of GitHub Raula Gaikovina Kula∗, Hideki Hata∗, Kenichi Matsumoto∗ ∗Nara Institute of Science and Technology, Japan {raula-k, hata, matumoto}@is.naist.jp Abstract—In 2018, the software industry giants Microsoft made has had its share of disagreements with Microsoft [6], [7], a move into the Open Source world by completing the acquisition [8], [9], the only reported negative opinion of free software of mega Open Source platform, GitHub. This acquisition was not community has different attitudes towards GitHub is the idea without controversy, as it is well-known that the free software communities includes not only the ability to use software freely, of ‘forking’ so far, as it it is considered as a danger to FLOSS but also the libre nature in Open Source Software. In this study, development [10]. our aim is to explore these perceptions in FLOSS developers. We In this paper, we report on how external events such as conducted a survey that covered traditional FLOSS source Linux, acquisition of the open source platform by a closed source and BSD communities and received 246 developer responses. organization triggers a FLOSS developers such the Linux/ The results of the survey confirm that the free community did trigger some communities to move away from GitHub and raised BSD Free Software communities. discussions into free and open software on the GitHub platform. The study reminds us that although GitHub is influential and II. TARGET SUBJECTS AND SURVEY DESIGN trendy, it does not representative all FLOSS communities. -
Why Did We Choose Freebsd?
Why Did We Choose FreeBSD? Index Why FreeBSD in General? Why FreeBSD Rather than Linux? Why FreeBSD Rather than Windows? Why Did we Choose FreeBSD in General? We are using FreeBSD version 6.1. Here are some more specific features which make it appropriate for use in an ISP environment: Very stable, especially under load as shown by long-term use in large service providers. FreeBSD is a community-supported project which you can be confident is not going to 'go commercial' or start charging any license fees. A single source tree which contains both the kernel and all the rest of the code needed to build a complete base system. Contrast with Linux that has one kernel but hundreds of distributions to choose from, and which may come and go over time. Scalability features as standard: e.g. pwd.db (indexed password database), which give you much better performance and scales well for very large sites. Superior TCP/IP stack that responds well to extremely heavy load. Multiple firewall packages built in to the base system (IPF, IPFW, PF). High-end debugging and tracing tools, including the recently announced port of the Sun Dynamic Tracing tool, DTrace, to FreeBSD. Ability to gather fine-grained statistics on system performance using many included utilities like systat, gstat, iostat, di, swapinfo, disklabel, etc. Items such as software RAID are supported using multiple utilities (ata, ccd. vinum, geom). RAID-1 using GEOM Mirror (see gmirror) supports identical disk sets, or identical disk slieces. Take a look at the most stable web sites according to NetCraft (http://news.netcraft.com/archives/2006/06/06/six_hosting_companies_most_reliable_hoster_in_may.html). -
Truenas® 11.3-U5 User Guide
TrueNAS® 11.3-U5 User Guide Note: Starting with version 12.0, FreeNAS and TrueNAS are unifying (https://www.ixsystems.com/blog/freenas- truenas-unification/.) into “TrueNAS”. Documentation for TrueNAS 12.0 and later releases has been unified and moved to the TrueNAS Documentation Hub (https://www.truenas.com/docs/). Warning: To avoid the potential for data loss, iXsystems must be contacted before replacing a controller or upgrading to High Availability. Copyright iXsystems 2011-2020 TrueNAS® and the TrueNAS® logo are registered trademarks of iXsystems. CONTENTS Welcome .................................................... 8 Typographic Conventions ................................................ 9 1 Introduction 10 1.1 Contacting iXsystems ............................................... 10 1.2 Path and Name Lengths ............................................. 10 1.3 Using the Web Interface ............................................. 12 1.3.1 Tables and Columns ........................................... 12 1.3.2 Advanced Scheduler ........................................... 12 1.3.3 Schedule Calendar ............................................ 13 1.3.4 Changing TrueNAS® Settings ...................................... 13 1.3.5 Web Interface Troubleshooting ..................................... 14 1.3.6 Help Text ................................................. 14 1.3.7 Humanized Fields ............................................ 14 1.3.8 File Browser ................................................ 14 2 Initial Setup 15 2.1 Hardware -
BSD UNIX Toolbox 1000+ Commands for Freebsd, Openbsd
76034ffirs.qxd:Toolbox 4/2/08 12:50 PM Page iii BSD UNIX® TOOLBOX 1000+ Commands for FreeBSD®, OpenBSD, and NetBSD®Power Users Christopher Negus François Caen 76034ffirs.qxd:Toolbox 4/2/08 12:50 PM Page ii 76034ffirs.qxd:Toolbox 4/2/08 12:50 PM Page i BSD UNIX® TOOLBOX 76034ffirs.qxd:Toolbox 4/2/08 12:50 PM Page ii 76034ffirs.qxd:Toolbox 4/2/08 12:50 PM Page iii BSD UNIX® TOOLBOX 1000+ Commands for FreeBSD®, OpenBSD, and NetBSD®Power Users Christopher Negus François Caen 76034ffirs.qxd:Toolbox 4/2/08 12:50 PM Page iv BSD UNIX® Toolbox: 1000+ Commands for FreeBSD®, OpenBSD, and NetBSD® Power Users Published by Wiley Publishing, Inc. 10475 Crosspoint Boulevard Indianapolis, IN 46256 www.wiley.com Copyright © 2008 by Wiley Publishing, Inc., Indianapolis, Indiana Published simultaneously in Canada ISBN: 978-0-470-37603-4 Manufactured in the United States of America 10 9 8 7 6 5 4 3 2 1 Library of Congress Cataloging-in-Publication Data is available from the publisher. No part of this publication may be reproduced, stored in a retrieval system or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, scanning or otherwise, except as permitted under Sections 107 or 108 of the 1976 United States Copyright Act, without either the prior written permission of the Publisher, or authorization through payment of the appropriate per-copy fee to the Copyright Clearance Center, 222 Rosewood Drive, Danvers, MA 01923, (978) 750-8400, fax (978) 646-8600. Requests to the Publisher for permis- sion should be addressed to the Legal Department, Wiley Publishing, Inc., 10475 Crosspoint Blvd., Indianapolis, IN 46256, (317) 572-3447, fax (317) 572-4355, or online at http://www.wiley.com/go/permissions. -
Bsdcan 2015 UCL Working Group
BSDCan 2015 UCL Working Group [email protected] Overview The goal of this working group is to develop a template for all future configuration files that is both human readable and writable, but is also hierarchical, expressive, and programmatically editable. Agenda ● Opening: What is UCL ● Presentation of work in progress: converting newsyslog and bhyve to UCL ● Discuss common requirements for configuration files ● Develop a common set of grammar/keys to work across all configuration files ('enabled' activates/deactivates each block, allows disabling default configuration without modifying the default files, ala pkg) Agenda (Continued) ● Discuss layering (/etc/defaults/foo.conf -> /etc/foo.conf -> /etc/foo.conf.d/*.conf -> /usr/local/etc/foo.conf.d/*.conf) ● Discuss required features for management utilities (uclcmd) ● Identify additional targets to UCL-ify ● Develop a universal API for using libucl in various applications, simplify loading configuration into C structs (libfigpar?) What is the Universal Configuration Language? ● Inspired by bind/nginx style configuration ● Fully compatible with JSON, but more liberal in what it accepts, so users do not have to write strict JSON ● Can Output UCL, JSON, or YAML ● Supports handy suffixes like k, mb, min, d ● Can be as simple or as complex as required ● Allows inline comments (# and /* multiline */) ● Validation and Schema support ● Supports includes, macros, and variables Why UCL is great -- all of this is valid param = value; key = “value”; flag = true; section { number = 10k string -
Kratka Povijest Unixa Od Unicsa Do Freebsda I Linuxa
Kratka povijest UNIXa Od UNICSa do FreeBSDa i Linuxa 1 Autor: Hrvoje Horvat Naslov: Kratka povijest UNIXa - Od UNICSa do FreeBSDa i Linuxa Licenca i prava korištenja: Svi imaju pravo koristiti, mijenjati, kopirati i štampati (printati) knjigu, prema pravilima GNU GPL licence. Mjesto i godina izdavanja: Osijek, 2017 ISBN: 978-953-59438-0-8 (PDF-online) URL publikacije (PDF): https://www.opensource-osijek.org/knjige/Kratka povijest UNIXa - Od UNICSa do FreeBSDa i Linuxa.pdf ISBN: 978-953- 59438-1- 5 (HTML-online) DokuWiki URL (HTML): https://www.opensource-osijek.org/dokuwiki/wiki:knjige:kratka-povijest- unixa Verzija publikacije : 1.0 Nakalada : Vlastita naklada Uz pravo svakoga na vlastito štampanje (printanje), prema pravilima GNU GPL licence. Ova knjiga je napisana unutar inicijative Open Source Osijek: https://www.opensource-osijek.org Inicijativa Open Source Osijek je član udruge Osijek Software City: http://softwarecity.hr/ UNIX je registrirano i zaštićeno ime od strane tvrtke X/Open (Open Group). FreeBSD i FreeBSD logo su registrirani i zaštićeni od strane FreeBSD Foundation. Imena i logo : Apple, Mac, Macintosh, iOS i Mac OS su registrirani i zaštićeni od strane tvrtke Apple Computer. Ime i logo IBM i AIX su registrirani i zaštićeni od strane tvrtke International Business Machines Corporation. IEEE, POSIX i 802 registrirani i zaštićeni od strane instituta Institute of Electrical and Electronics Engineers. Ime Linux je registrirano i zaštićeno od strane Linusa Torvaldsa u Sjedinjenim Američkim Državama. Ime i logo : Sun, Sun Microsystems, SunOS, Solaris i Java su registrirani i zaštićeni od strane tvrtke Sun Microsystems, sada u vlasništvu tvrtke Oracle. Ime i logo Oracle su u vlasništvu tvrtke Oracle. -
Sysadmin Documentation Documentation Release 1.0
Sysadmin Documentation Documentation Release 1.0 Alexander Werner Nov 05, 2018 Contents: 1 FreeBSD 3 1.1 Resources.................................................3 1.2 Installation of software..........................................3 1.3 Update of software............................................3 1.4 System update..............................................4 1.5 Change system configuration......................................4 2 MariaDB Galera Cluster 5 2.1 Tasks...................................................5 3 PF - FreeBSD Packet Filter 7 3.1 Installation................................................7 3.2 Configuration...............................................7 4 Unbound DNS 9 4.1 Installation................................................9 4.2 Configuration...............................................9 5 ZFS 11 5.1 Installation................................................ 11 5.2 Operation................................................. 11 6 Setup of Debian 9 on a Lenovo Thinkpad 470 13 6.1 Preparation................................................ 13 6.2 Booting the Installer........................................... 13 6.3 Partitioning the disk........................................... 14 6.4 Software selection............................................ 14 6.5 Finishing the setup............................................ 14 6.6 Post-Setup................................................ 14 7 Resources 15 8 Indices and tables 17 i ii Sysadmin Documentation Documentation, Release 1.0 This manual serves as -
Open Systems December 27, 2019
1969 1970 1971 1972 1973 UNIX Time-Sharing System UNIX Time-Sharing System UNIX Time-Sharing System UNICS First Edition (V1) Second Edition (V2) Third Edition (V3) september 1969 november 3, 1971 june 12, 1972 february 1973 Open Systems December 27, 2019 Éric Lévénez 1998-2019 <http://www.levenez.com/unix/> 1974 1975 1976 1977 SRI Eunice UNSW Mini Unix may 1977 LSX UNIX Time-Sharing System UNIX Time-Sharing System UNIX Time-Sharing System Fourth Edition (V4) Fifth Edition (V5) Sixth Edition (V6) november 1973 june 1974 may 1975 PWB/UNIX PWB 1.0 1974 july 1, 1977 USG 1.0 TS 1.0 1977 MERT 1974 RT 1.0 1977 1978 1979 1980 UNIX Time-Sharing System Seventh Edition Modified (V7M) december 1980 1BSD 2BSD 2.79BSD march 9, 1978 may 10, 1979 april 1980 3BSD 4.0BSD march 1980 october 1980 UCLA Secure Unix 1979 The Wollongong Group Eunice (Edition 7) 1980 UNSW 01 UNSW 04 january 1978 november 1979 BRL Unix V4.1 july 1979 UNIX 32V V7appenda may 1979 february 12, 1980 UNIX Time-Sharing System Seventh Edition (V7) january 1979 PWB 2.0 PWB 1.2 1978 XENIX OS august 25, 1980 CB UNIX 1 CB CB UNIX 3 UNIX 2 USG 2.0 USG 3.0 TS 2.0 TS 3.0 TS 3.0.1 1978 1979 1980 Interactive IS/1 UCLA Locally Cooperating Unix Systems 1980 Note 1 : an arrow indicates an inheritance like a compatibility, it is not only a matter of source code. Note 2 : this diagram shows complete systems and [micro]kernels like Mach, Linux, the Hurd.. -
List of BSD Operating Systems
FreeBSD-based SNo Name Description A lightweight operating system that aims to bring the flexibility and philosophy of Arch 1 ArchBSD Linux to BSD-based operating systems. 2 AskoziaPBX Discontinued 3 BSDBox 4 BSDeviant 5 BSDLive 6 Bzerk CD 7 DragonFly BSD Originally forked from FreeBSD 4.8, now developed in a different direction 8 ClosedBSD DesktopBSD is a discontinued desktop-oriented FreeBSD variant using K Desktop 9 DesktopBSD Environment 3.5. 10 EclipseBSD Formerly DamnSmallBSD; a small live FreeBSD environment geared toward developers and 11 Evoke system administrators. 12 FenestrOS BSD 13 FreeBSDLive FreeBSD 14 LiveCD 15 FreeNAS 16 FreeSBIE A "portable system administrator toolkit". It generally contains software for hardware tests, 17 Frenzy Live CD file system check, security check and network setup and analysis. Debian 18 GNU/kFreeBSD 19 Ging Gentoo/*BSD subproject to port Gentoo features such as Portage to the FreeBSD operating 20 Gentoo/FreeBSD system GhostBSD is a Unix-derivative, desktop-oriented operating system based on FreeBSD. It aims to be easy to install, ready-to-use and easy to use. Its goal is to combine the stability 21 GhostBSD and security of FreeBSD with pre-installed Gnome, Mate, Xfce, LXDE or Openbox graphical user interface. 22 GuLIC-BSD 23 HamFreeSBIE 24 HeX IronPort 25 security appliances AsyncOS 26 JunOS For Juniper routers A LiveCD or USB stick-based modular toolkit, including an anonymous surfing capability using Tor. The author also made NetBSD LiveUSB - MaheshaNetBSD, and DragonFlyBSD 27 MaheshaBSD LiveUSB - MaheshaDragonFlyBSD. A LiveCD can be made from all these USB distributions by running the /makeiso script in the root directory. -
Freebsd Foundation February 2018 Update
FreeBSD Foundation February 2018 Update Upcoming Events Message from the Executive Director Dear FreeBSD Community Member, AsiaBSDCon 2018 Welcome to our February Newsletter! In this newsletter you’ll read about FreeBSD Developers Summit conferences we participated in to promote and teach about FreeBSD, March 8-9, 2018 software development projects we are working on, why we need Tokyo, Japan funding, upcoming events, a release engineering update, and more. AsiaBSDCon 2018 Enjoy! March 8-11, 2018 Tokyo, Japan Deb SCALE 16x March 8-11, 2018 Pasadena, CA February 2018 Development Projects FOSSASIA 2018 March 22-25, 2018 Update: The Modern FreeBSD Tool Chain: Singapore, Singapore LLVM's LLD Linker As with other BSD distributions, FreeBSD has a base system that FreeBSD Journal is developed, tested and released by a single team. Included in the base system is the tool chain, the set of programs used to build, debug and test software. FreeBSD has relied on the GNU tool chain suite for most of its history. This includes the GNU Compiler Collection (GCC) compiler, and GNU binutils which include the GNU "bfd" linker. These tools served the FreeBSD project well from 1993 until 2007, when the GNU project migrated to releasing its software under the General Public License, version 3 (GPLv3). A number of FreeBSD developers and users objected to new restrictions included in GPLv3, and the GNU tool chain became increasingly outdated. The January/February issue of the FreeBSD Journal is now available. Don't miss articles on The FreeBSD project migrated to Clang/LLVM for the compiler in Tracing ifconfig Commands, Storage FreeBSD 10, and most of GNU binutils were replaced with the ELF Tool Multipathing, and more.