Ubuntu on ARM November 2009 ARM Partner Roadshow

Total Page:16

File Type:pdf, Size:1020Kb

Ubuntu on ARM November 2009 ARM Partner Roadshow Ubuntu on ARM November 2009 ARM Partner roadshow Canonical 2009 . © Alliances/ARM/200911/Roadshowv05 Document Owner: Ram Fish Ubuntu on ARM – Nov 2009 |1 Agenda 1.Canonical Introduction 2.Ubuntu Core 3.Ubuntu on ARM 4.Ubuntu Netbook Edition 5.Canonical OEM Services 6.Summary 2 Canonical Confidential - 2009 The World©s favorite Linux Distribution Mobile Desktop Ubuntu is the world©s favorite Linux Distribution Server Netbook 3 Ubuntu on ARM – Nov 2009 |3 Linux Distribution Linux Distribution A continuously updated combination of thousands of software packages. Today, Almost all devices are connected. And Software & Services are continuously updated. Combining, testing and maintaining thousands of software packages is hard to do. Support, engagement and partnership with the Community is a must Welcome to Canonical Ubuntu on ARM – Nov 2009 |4 Canonical is the company behind Ubuntu • Founded in 2004, over 300+ staff in 18 countries • Privately held • Offices in Taiwan, UK, US (Boston), Canada What we do • Produce world-class Linux distributions • Engineering services • Support and professional services Customers include: Ubuntu on ARM – Nov 2009 |5 Ubuntu Core: open source innovation delivered Platform specific UX Notebook MID Embedded UI Services Ubuntu Core Ubuntu is the base Linux distribution The core allows for the creation of different devices (Netbooks, smartbooks, webbooks, automotive) Ubuntu on ARM – Nov 2009 |6 Ubuntu Core - Architecture Ubuntu Core System Daemons System Libraries Console Policy Device Udev Power Network Dbus LibC6 PAM Kit Kit Kit Saved Manager Package Management Linux Kernel Apt Display Audio Webcam USB Bluetooth Drivers Drivers Drivers Drivers Drivers Update Manager WiFi Ethernet Keyboard Mouse Filesystem Driver Driver Driver Driver Drivers DPkg Ubuntu on ARM – Nov 2009 |7 Why select Ubuntu core? Ubuntu core supports multiple user experiences Safe and proven path to shipping devices Outstanding hardware support means faster take to market Ubuntu on ARM – Nov 2009 |8 Agenda 1.Canonical Introduction 2.Ubuntu Core 3.Ubuntu on ARM 4.Ubuntu Netbook Edition 5.Canonical OEM Services 6.Summary 9 Canonical Confidential - 2009 Ubuntu on ARM • Ubuntu built for ARM using the same process that has Core ARM Port made Ubuntu so successful on x86 • Additional focus on ensuring that Flash & other 3rd party software works well. • Canonical has worked with ARM partners to produce Range of options fully optimised SoC flavours of Ubuntu Launch in 2009 • SOC specific releases released in 2009 • Multiple ODM engagements, devices already shipping Factors to consider • Power is more complex that simple CPU performance • ODM and supplier experience with ARM on laptops • Codec, Flash and X window acceleration Ubuntu on ARM – Nov 2009 |10 Ubuntu on ARM ± Success in progress 1st native builds Ubuntu 9.04 Ubuntu 9.10 Ubuntu 10.04 - ARM v6 compilation - ARM v7 compilation First device More Devices launched - coming 1Q10 Sharp Marvell Armada support Freescale IMX51 support ARM and Canonical announce joint programme to develop a core platform to support any Cortex A8 or A9 platform 2008 H1 2008 H2 2009 H1 2009 H2 2010 H1 Ubuntu on ARM – Nov 2009 |11 Ubuntu 10.04 ± ARM specific highlights · Latest innovation ARM Kernel 2.6.31 · Browser based on webkit · Optimized launcher / desktop DeviceTree support · Support for multiple HW configurations from one image · Lower maintenance costs if launching multiple devices · Simplified development ARM V7 Thumb2 · Full re-compile of all Ubuntu packages · Smaller code base optimizations · Faster execution Ubuntu on ARM – Nov 2009 |12 Agenda 1.Canonical Introduction 2.Ubuntu Core 3.Ubuntu on ARM 4.Ubuntu Netbook Edition 5.Canonical OEM Services 6.Summary 13 Canonical Confidential - 2009 Ubuntu Netbook Edition for ARM ● Simplifed launcher ● Cosmetic face-lift ● Applications Cleanup ● Webkit based ● Small footprint ● Better performance with L2 cache ● Optimized for ARM architecture Ubuntu on ARM – Nov 2009 |14 Ubuntu Netbook Edition for ARM Ubuntu on ARM – Nov 2009 |15 Ubuntu Netbook Edition for ARM Ubuntu on ARM – Nov 2009 |16 Ubuntu Netbook Edition for ARM Ubuntu on ARM – Nov 2009 |17 Ubuntu Netbook Edition for ARM Ubuntu on ARM – Nov 2009 |18 Ubuntu Netbook Edition for ARM Ubuntu on ARM – Nov 2009 |19 Agenda 1.Canonical Introduction 2.Ubuntu Core 3.Ubuntu on ARM 4.Ubuntu Netbook Edition 5.Canonical OEM Services 6.Summary 20 Canonical Confidential - 2009 Canonical helping throughout Product Lifecycle Ubuntu on ARM – Nov 2009 |21 Detailed Project Planning Ubuntu on ARM – Nov 2009 |22 Proprietary applications and codecs Canonical assists commercial partners with proprietary applications, components and codecs to bring consumer products to market. Services include selection, vetting, licensing, distribution and integration Applications ● Adobe FlashLite 3.1, Flash 10*, Open JDK, Real Player* Licensed decoders ● MPEG4, MP3, AAC, Windows Media, Real Media, more.... Ubuntu on ARM – Nov 2009 |23 Agenda 1.Canonical Introduction 2.Ubuntu Core 3.Ubuntu on ARM 4.Ubuntu Netbook Edition 5.Canonical OEM Services 6.Summary 24 Canonical Confidential - 2009 Why Canonical ? Great Experience Taking Products to Market Safe and proven path to shipping devices Outstanding hardware support and global partnerships means faster take to market Ubuntu on ARM – Nov 2009 |25 Agenda Thank You! 26 Canonical Confidential - 2009 Supplementary slides Ubuntu on ARM – Nov 2009 |27 Ubuntu on ARM – Nov 2009 |28 Ubuntu client ecosystem Client apps OEMs ODMs Components O / S Architecture 29 Canonical Confidential - 2009 Why Canonical Great experience taking products to market Support throughout the product life-cycle Global partnerships with outstanding support in China & Taiwan Ubuntu on ARM – Nov 2009 |30 31 Canonical Confidential - 2009.
Recommended publications
  • Backbox Penetration Testing Never Looked So Lovely
    DISTROHOPPER DISTROHOPPER Our pick of the latest releases will whet your appetite for new Linux distributions. Picaros Diego Linux for children. here are a few distributions aimed at children: Doudou springs to mind, Tand there’s also Sugar on a Stick. Both of these are based on the idea that you need to protect children from the complexities of the computer (and protect the computer from the children). Picaros Diego is different. There’s nothing stripped- down or shielded from view. Instead, it’s a normal Linux distro with a brighter, more kid-friendly interface. The desktop wallpaper perhaps best We were too busy playing Secret Mario on Picaros Diego to write a witty or interesting caption. exemplifies this. On one hand, it’s a colourful cartoon image designed to interest young file manager. In the programming category, little young for a system like this, but the it children. Some of the images on the we were slightly disappointed to discover it may well work for children on the upper end landscape are icons for games, and this only had Gambas (a Visual Basic-like of that age range. should encourage children to investigate the language), and not more popular teaching Overall, we like the philosophy of wrapping system rather than just relying on menus. languages like Scratch or a Python IDE. Linux is a child-friendly package, but not On the other hand, it still displays technical However, it’s based on Debian, so you do dumbing it down. Picaros Diego won’t work details such as the CPU usage and the RAM have the full range of software available for every child, but if you have a budding and Swap availability.
    [Show full text]
  • Read PDF Linux-Distribusjoner: Ubuntu, Fedora
    [PDF] Linux-distribusjoner: Ubuntu, Fedora, Slackware, Mandriva Linux, Splashtop, Kubuntu, Debian, Mark Shuttleworth, Linux Mint, Gobuntu Linux-distribusjoner: Ubuntu, Fedora, Slackware, Mandriva Linux, Splashtop, Kubuntu, Debian, Mark Shuttleworth, Linux Mint, Gobuntu Book Review Absolutely one of the best pdf We have ever read. I really could comprehended every little thing using this written e book. I am easily could get a satisfaction of reading a written publication. (Dr. Od ie Ham ill) LINUX-DISTRIBUSJONER: UBUNTU, FEDORA , SLA CKWA RE, MA NDRIVA LINUX, SPLA SHTOP, KUBUNTU, DEBIA N, MA RK SHUTTLEW ORTH, LINUX MINT, GOBUNTU - To read Linux - distribusjoner: Ubuntu, Fedora, Slackware, Mandriva Linux , Splashtop, Kubuntu, Debian, Mark Shuttleworth, Linux Mint, Gobuntu PDF, you should follow the hyperlink beneath and save the ebook or gain access to other information which are highly relevant to Linux-distribusjoner: Ubuntu, Fedora, Slackware, Mandriva Linux, Splashtop, Kubuntu, Debian, Mark Shuttleworth, Linux Mint, Gobuntu book. » Download Linux -distribusjoner: Ubuntu, Fedora, Slackware, Mandriva Linux , Splashtop, Kubuntu, Debian, Mark Shuttleworth, Linux Mint, Gobuntu PDF « Our solutions was launched using a want to serve as a total on the internet electronic digital catalogue which offers usage of multitude of PDF document collection. You may find many different types of e-book along with other literatures from the paperwork database. Particular popular issues that distributed on our catalog are famous books, answer key, exam test questions and answer, guide example, practice guideline, quiz trial, customer manual, user guide, service instruction, maintenance manual, and so forth. All e-book all privileges remain together with the writers, and downloads come as is.
    [Show full text]
  • The Linux Kernel Module Programming Guide
    The Linux Kernel Module Programming Guide Peter Jay Salzman Michael Burian Ori Pomerantz Copyright © 2001 Peter Jay Salzman 2007−05−18 ver 2.6.4 The Linux Kernel Module Programming Guide is a free book; you may reproduce and/or modify it under the terms of the Open Software License, version 1.1. You can obtain a copy of this license at http://opensource.org/licenses/osl.php. This book is distributed in the hope it will be useful, but without any warranty, without even the implied warranty of merchantability or fitness for a particular purpose. The author encourages wide distribution of this book for personal or commercial use, provided the above copyright notice remains intact and the method adheres to the provisions of the Open Software License. In summary, you may copy and distribute this book free of charge or for a profit. No explicit permission is required from the author for reproduction of this book in any medium, physical or electronic. Derivative works and translations of this document must be placed under the Open Software License, and the original copyright notice must remain intact. If you have contributed new material to this book, you must make the material and source code available for your revisions. Please make revisions and updates available directly to the document maintainer, Peter Jay Salzman <[email protected]>. This will allow for the merging of updates and provide consistent revisions to the Linux community. If you publish or distribute this book commercially, donations, royalties, and/or printed copies are greatly appreciated by the author and the Linux Documentation Project (LDP).
    [Show full text]
  • Ubuntu Server for IBM Z and Linuxone
    Ubuntu Server for IBM Z and LinuxONE What’s New - June 2021 Frank Heimes, Tech. Lead Z, Canonical Ltd. Ubuntu on Big Iron: ubuntu-on-big-iron.blogspot.com Ubuntu Server for IBM Z and LinuxONE (s390x) Mission and Philosophy - In a nutshell Freedom to download Ubuntu - study, use, share, (re-)distribute, contribute, improve and innovate it! Mapped to Ubuntu Server for IBM Z and LinuxONE (s390x) - the goal is: ● to expand Ubuntu’s ease of use to the s390x architecture (IBM Z and LinuxONE) ● unlock new workloads, especially in the Open Source, Cloud and container space ● to tap into new client segments ● quickly exploit new features and components - in two ways: ○ promptly supporting new hardware ○ releases built and based on the latest kernels, tool-chain and optimized libraries ● provide parity across architectures, in terms of release and feature parity and closing gaps ● provide a uniform user experience and look-and-feel ● be part of the collective world-wide Open Source power in action ● deal with upstream work and code only - no forks ● offer a radically new subscription pricing with drawer-based pricing, or alternatively provide entry-level pricing based on up to 4 IFLs Release Cadence - Ubuntu https://wiki.ubuntu.com/Releases https://wiki.ubuntu.com/LTS https://en.wikipedia.org/wiki/List_of_Ubuntu_releases 16.04 16.10 17.04 17.10 18.04 18.10 19.04 19.10 20.04 20.10 21.04 20.10 in development Ubuntu 20.04 LTS end-of-life 19.10 in service with s390x support 19.04 upgrade path 18.10 Ubuntu 18.04 LTS 5 years ESM 17.10 17.04 18 months 16.10 5 years Ubuntu 16.04 LTS 5 years ESM Ubuntu 18.04 LTS (Bionic Beaver) ● The codename for the current LTS (Long Term Support) release 18.04 is 'Bionic Beaver' or in short 'Bionic': https://launchpad.net/ubuntu/bionic ● Bionic Release Schedule: https://wiki.ubuntu.com/BionicBeaver/ReleaseSchedule Release date: April, 26th 2018 ● Updated major components: ○ Kernel 4.15 (linux-generic) + HWE kernels ○ docker.io 17.12.1 → 18.09.5 ○ Qemu-KVM 2.11.x / Libvirt (libvirt-bin) 4.0.0 ○ Open vSwitch 2.9 → 2.9.2 ○ LXD 3.0.0 (incl.
    [Show full text]
  • Android Operating System
    Software Engineering ISSN: 2229-4007 & ISSN: 2229-4015, Volume 3, Issue 1, 2012, pp.-10-13. Available online at http://www.bioinfo.in/contents.php?id=76 ANDROID OPERATING SYSTEM NIMODIA C. AND DESHMUKH H.R. Babasaheb Naik College of Engineering, Pusad, MS, India. *Corresponding Author: Email- [email protected], [email protected] Received: February 21, 2012; Accepted: March 15, 2012 Abstract- Android is a software stack for mobile devices that includes an operating system, middleware and key applications. Android, an open source mobile device platform based on the Linux operating system. It has application Framework,enhanced graphics, integrated web browser, relational database, media support, LibWebCore web browser, wide variety of connectivity and much more applications. Android relies on Linux version 2.6 for core system services such as security, memory management, process management, network stack, and driver model. Architecture of Android consist of Applications. Linux kernel, libraries, application framework, Android Runtime. All applications are written using the Java programming language. Android mobile phone platform is going to be more secure than Apple’s iPhone or any other device in the long run. Keywords- 3G, Dalvik Virtual Machine, EGPRS, LiMo, Open Handset Alliance, SQLite, WCDMA/HSUPA Citation: Nimodia C. and Deshmukh H.R. (2012) Android Operating System. Software Engineering, ISSN: 2229-4007 & ISSN: 2229-4015, Volume 3, Issue 1, pp.-10-13. Copyright: Copyright©2012 Nimodia C. and Deshmukh H.R. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
    [Show full text]
  • The Hot Seat Dear Linux Magazine Reader
    EDITORIAL Welcome THE HOT SEAT Dear Linux Magazine Reader, What’s the top distro on the famous Distrowatch page hit rank- They are staying pretty close to the script that everyone ing list? Not Ubuntu, OpenSUSE, or Fedora. According to Dis- guessed they were in since the beginning. To recap those early trowatch, the hottest Linux is none other than Linux Mint – an assessments: When Ubuntu showed up as a value-added desk- Ubuntu-based, community-driven desktop system that is top operating system back in 2004 – quickly putting a fork in known for easy of use and efficient out-of-the-box multimedia Xandros and Lindows/ Linspire because it was free rather sell- functionality. Mint has been around since 2006, and many ing for the $30-$40 going rate of the fledgling commercial desk- Linux users are familiar with it. We’ve put Mint discs on several top distros – industry experts guessed the real goal was to issues of this magazine (the latest being the issue that you are build a large market share and establish brand loyalty, then holding now). But Mint has found new appreciation recently. move into the server and corporate IT space, where they could Some are calling it the new Ubuntu, which seems a little bit of make some real money with tech support and other surround- an overstatement, since Mint is based on Ubuntu (kind of like ing services. calling CentOS “the new Red Hat”). Nevertheless, Mint has The first part of their plan went really well – it is hard to imag- been on something of a roll recently.
    [Show full text]
  • Antix Xfce Recommended Specs
    Antix Xfce Recommended Specs Upbeat Leigh still disburden: twill and worthful Todd idolatrizes quite deuced but immobilizing her rabato attitudinizedcogently. Which her Kingstonfranc so centennially plasticizes so that pratingly Odin flashes that Oscar very assimilatesanticlockwise. her Algonquin? Denatured Pascale Menu is placed at the bottom of paperwork left panel and is difficult to browse. But i use out penetration testing machines as a lightweight linux distributions with the initial icons. Hence, and go with soft lower score in warmth of aesthetics. Linux on dedoimedo had the installation of useful alternative antix xfce recommended specs as this? Any recommendations from different pinboard question: the unique focus styles in antix xfce recommended specs of. Not recommended for! Colorful background round landscape scenes do we exist will this lightweight Linux distro. Dvd or gui, and specs as both are retired so, and a minimal resources? Please confirm your research because of recommended to name the xfce desktop file explorer will change the far right click to everything you could give you enjoy your linux live lite can see our antix xfce recommended specs and. It being uploaded file would not recommended to open multiple windows right people won, antix xfce recommended specs and specs and interested in! Based on the Debian stable, MX Linux has topped the distrowatch. Dedoimedo a usb. If you can be installed on this i have downloaded iso image, antix xfce recommended specs and specs as long way more adding ppas to setup further, it ever since. The xfce as a plain, antix can get some other than the inclusion, and specs to try the.
    [Show full text]
  • Download Android Os for Phone Open Source Mobile OS Alternatives to Android
    download android os for phone Open Source Mobile OS Alternatives To Android. It’s no exaggeration to say that open source operating systems rule the world of mobile devices. Android is still an open-source project, after all. But, due to the bundle of proprietary software that comes along with Android on consumer devices, many people don’t consider it an open source operating system. So, what are the alternatives to Android? iOS? Maybe, but I am primarily interested in open-source alternatives to Android. I am going to list not one, not two, but several alternatives, Linux-based mobile OSes . Top Open Source alternatives to Android (and iOS) Let’s see what open source mobile operating systems are available. Just to mention, the list is not in any hierarchical or chronological order . 1. Plasma Mobile. A few years back, KDE announced its open source mobile OS, Plasma Mobile. Plasma Mobile is the mobile version of the desktop Plasma user interface, and aims to provide convergence for KDE users. It is being actively developed, and you can even find PinePhone running on Manjaro ARM while using KDE Plasma Mobile UI if you want to get your hands on a smartphone. 2. postmarketOS. PostmarketOS (pmOS for short) is a touch-optimized, pre-configured Alpine Linux with its own packages, which can be installed on smartphones. The idea is to enable a 10-year life cycle for smartphones. You probably already know that, after a few years, Android and iOS stop providing updates for older smartphones. At the same time, you can run Linux on older computers easily.
    [Show full text]
  • Wetek Tutorial
    Tutorial 2014_v1 How to install OpenELEC on WeTek Play Prerequisites: ● WeTek Play ● Micro SD (minimum 4 GB) ● PC/Mac Introduction: WeTek Play is Android TV device, which beside of Android, support booting of Linux based XBMC and OpenELEC from NAND flash and Micro SD too. Basically, if you are going to install Linux XBMC or OpenELEC to MicroSD, it means that you can always have Android running on NAND flash, and Linux XBMC or OpenELEC running from MicroSD. Software and Tools: • OpenELEC for WeTek Play - http://goo.gl/NgFSOM • Win32 Disk Imagger - http://sourceforge.net/projects/win32diskimager/ Installation: 1. Download OpenELEC for WeTek from link above 2. When file wetek-openelec.ar.bz2 is downloaded, extract it with Winrar or 7-Zip, and keep in mind location where you extracted this archive. 3. Insert Micro SD in PC or Notebook 4. Download and Install Win32 Disk Imager application, then run it as Administrator. (Right-click on app icon and select Run as Administrator) Note: After installation Win32 Disk Imager application is located at: Windows 64 bit: C:\Program Files (x86)\ImageWriter Windows 32 bit: C:\Program Files\ImageWriter 5. Click on blue Folder icon and browse for wetek-openelec folder, where inside you will find .img file, and select it. 6. Now, you should select from Devices dropdown menu, letter which represents inserted Micro SD card. 7. Once when You selected Micro SD card, click on Write, confirm everything what Image Wrier may ask you and wait that application burn .img file to Micro SD. 8. Once when burning process is done, remove Micro SD from PC, and insert it in WeTek Play 9.
    [Show full text]
  • Select Red Hat Vs. Canonical When Building a Private Cloud
    SELECT RED HAT VS. CANONICAL WHEN BUILDING A PRIVATE CLOUD COMPETITIVE REVIEW BUSINESS CHALLENGES “Red Hat offers us a cloud solution that can Executives recognize that inflexible datacenter infrastructures make it difficult for IT organizations to support dynamic business priorities. However, balancing competitive pressures for innovative be integrated with our solutions against the need to work around unresponsive and unmanageable IT resources results previous infrastructure, in only incremental improvements. One way to bridge this gap is to use private clouds. While without the need to many companies are turning to OpenStack® technology, they understand that OpenStack alone demount what we is not enough. Companies need solutions that work together and are backed by enterprise-class support—from the hypervisor and operating system to the application layer—to help ensure their already had in place IT infrastructures can meet service-level agreements and support business priorities. to continue moving PRODUCT OVERVIEW forward.” Red Hat’s cloud portfolio is helping universities like NTU and telecom enterprises like Telefónica SARA ISABEL RUBIO, build cloud infrastructures that can flex to meet their dynamic business requirements. Red Hat® GLOBAL PLATFORMS OPERATION ® AND SECURITY, TELEFÓNICA GLOBAL Enterprise Linux OpenStack Platform, a massively scalable Infrastructure-as-a-Service SOLUTIONS (IaaS) offering, is the foundation of that portfolio. Built on OpenStack technology and Red Hat Enterprise Linux, the solution lets IT staff take advantage of the largest and fastest-growing We evaluated Red Hat open source cloud infrastructure project, while maintaining security, stability, and enterprise “ readiness. Cloud Infrastructure to be one of the most MORE THAN JUST OPENSTACK 1 versatile and complete OpenStack depends on Linux to provide: cloud solutions • The operating environment for OpenStack components.
    [Show full text]
  • Linux Distribution - a Linux OS Platform Information API Release 1.3.0
    Linux Distribution - a Linux OS platform information API Release 1.3.0 Nir Cohen, Andreas Maier Sep 04, 2018 Contents 1 Overview and motivation 3 2 Compatibility 5 3 Data sources 7 4 Access to the information 9 5 Consolidated accessor functions 11 6 Single source accessor functions 17 7 LinuxDistribution class 19 8 Normalization tables 23 9 Os-release file 25 10 Lsb_release command output 27 11 Distro release file 29 Python Module Index 31 i ii Linux Distribution - a Linux OS platform information API, Release 1.3.0 Official distro repository: distro official repo Contents 1 Linux Distribution - a Linux OS platform information API, Release 1.3.0 2 Contents CHAPTER 1 Overview and motivation The distro package (distro stands for Linux Distribution) provides information about the Linux distribution it runs on, such as a reliable machine-readable distro ID, or version information. It is the recommended replacement for Python’s original platform.linux_distribution() function, but it provides much more functionality. An alternative implementation became necessary because Python 3.5 deprecated this function, and Python 3.8 will remove it altogether. Its predecessor function platform.dist() was already deprecated since Python 2.6 and will also be removed in Python 3.8. Still, there are many cases in which access to OS distribution information is needed. See Python issue 1322 for more information. If you want to jump into the API description right away, read about the consolidated accessor functions. 3 Linux Distribution - a Linux OS platform information API, Release 1.3.0 4 Chapter 1. Overview and motivation CHAPTER 2 Compatibility The distro package is supported on Python 2.7, 3.4+ and PyPy, and on any Linux or *BSD distribution that provides one or more of the data sources used by this package.
    [Show full text]
  • Ubuntu Server CLI Pro Tips
    Ubuntu Server CLI pro tips Networking Packages Files Get the IP address of all interfaces Search for packages List files Create directories recursively networkctl status apt search <string> ls mkdir -p <directory1>/<directory2> BASIC snap find <string> Display all IP addresses of the host List files with permissions and dates Delete a directory recursively List available updates hostna m e -I ls -al rm -r <directory> apt list --upgradable Enable/disable interface Apply all available updates Common file operations Quick file search create empty: touch <filename> locate <q> ip link set <interface> up sudo apt update && sudo apt upgrade ip link set <interface> down create with content: echo "<content>" > <filename> Install from the Ubuntu archive: append content: echo "<content>" >> <filename> Search string in file Manage firewall rules sudo apt install <package> display a text file: cat <file> grep <string> <filename> enable firewall: sudo ufw enable copy: cp <file> <target filename> Install from the snap store: move/rename: mv <file> <target directory/filename> Search string recursively in list rules: sudo ufw status sudo snap install <package> delete: rm <file> directory allow port: sudo ufw allow <port> grep -Iris <string> <directory> deny port: sudo ufw deny <port> Which package provides this file? Create a directory sudo apt install apt-file mkdir <directory> Connect remotely through SSH sudo apt-file update ssh <user>@<host IP> apt-file <filename or command> Security Ubuntu release cadence Show which users are logged in Automatically
    [Show full text]