Pages with tag Ubuntu

Block remote root login via ssh on Ubuntu/etc to keep your server safe A moment ago I was checking the system logs on my Ubuntu server and found that in auth.log reports that someone was repeatedly trying to SSH login as root. The "root" entry in /etc/passwd is setup so that no password will ever be matched, so perhaps this potential cracker would never get into my server anyway. But the requests are using bandwidth - and what if they were able to figure out a password that would work? Why not just block remote SSH login access to logging in as root in the first place? It's a bad idea to login directly as root - instead the recommended best practice is to login as a regular user then use sudo to perform things requiring super user access.
Installing Skype, photo/video editing, word processors, and more on a Chromebook Chromebooks offer respite from antivirus software hassles, system maintenance hassles, and more. The idea is that with the Chrome web browser as the only user interface, people can compute in safety. But what about the whole slew of existing software that runs outside web browsers - Skype being just one example. What about video or audio editing? What about traditional word processors or spreadsheet applications? None of those run inside a web browser. Yet. For a long period of time the only way to install Skype involved installing Crouton, the add-on supporting Linux software as described below. Since this was originally posted in Feb 2014, Microsoft released an official Skype for Chromebooks. However, Crouton is still useful because of the need for other software such as Gimp, for image manipulation.
Successfully mounting Drobo shares from a Chromebook with Crouton/Ubuntu 14.04 installed The last couple weeks I've switched my working environment from a MacBook Pro to a Chromebook that has Ubuntu installed under Crouton. A lot of my work is developing Node.js software, and writing website content, and my habits are to live at the command line typing commands. But it also means accessing the large amount of content I have stashed on the MacBook Pro, and a Drobo 5N. MacOSX can easily mount shares on the Drobo, letting me access those files as if they were on the local machine. By default Chromebooks cannot do this, meaning the Chrome browser side of my Chromebook cannot (at this time) access anything stored on the Drobo. Because Ubuntu is installed (via Crouton), that side of the Chromebook theoretically can mount shares on the Drobo, but I ran into problems trying to directly mount the SMB share using Ubuntu 14.04 tools. Fortunately I've developed an alternate method that's nearly as good and quite easy to implement.
Why do we need Skype et al on Chromebook - should Google do everything for us? Yesterday we wrote how to install Skype and other desktop software on ChromeOS devices, using Crouton. Today we ponder 'Why?'. Google intends the ChromeOS environment to provide a huge portion of our needs, but we went to a lot of trouble to install Crouton. Are we nuts? No, there are valid ideas going on here.
2016 Election Acer C720 Ad block AkashaCMS Android Apple Apple Hardware History Apple iPhone Hardware April 1st Arduino ARM Compilation Asynchronous Programming Authoritarianism Automated Social Posting Bells Law Big Brother Blade Runner Blogger Blogging Books Botnet Botnets Cassette Tapes Cellphones Christopher Eccleston Chrome Chrome Apps Chromebook Chromebooks Chromebox ChromeOS CIA CitiCards Civil Liberties Clinton Cluster Computing Command Line Tools Computer Hardware Computer Repair Computers Cross Compilation Crouton Cyber Security Cybermen Daleks Darth Vader Data backup Data Storage Database Database Backup Databases David Tenant DDoS Botnet Detect Adblocker Digital Photography DIY DIY Repair Docker Doctor Who Doctor Who Paradox Drobo Drupal Drupal Themes DVD Election Hacks Emdebian Enterprise Node ESP8266 Ethical Curation Eurovision Event Driven Asynchronous Express Facebook Fake News File transfer without iTunes FireFly Fraud Freedom of Speech Gallifrey git Gitlab GMAIL Google Google Chrome Google Gnome Google+ Government Spying Great Britain Home Automation HTTPS I2C Protocol Image Conversion Image Processing ImageMagick InfluxDB Internet Internet Advertising Internet Law Internet of Things Internet Policy Internet Privacy iOS Devices iPad iPhone iPhone hacking Iron Man Iternet of Things iTunes Java JavaScript JavaScript Injection JDBC John Simms Joyent Lets Encrypt LibreOffice Linux Linux Hints Linux Single Board Computers Logging Mac OS Matt Lucas MEADS Anti-Missile Mercurial Michele Gomez Military Hardware Missy Mobile Applications MODBUS Mondas Monty Python MQTT Music Player Music Streaming MySQL NanoPi Nardole Net Neutrality Node Web Development Node.js Node.js Database Node.js Testing Node.JS Web Development Node.x North Korea Online advertising Online Fraud Open Media Vault Open Source Software OpenAPI OpenVPN Personal Flight Peter Capaldi Photography Plex Media Server Political Protest Power Control Privacy Production use Public Violence Raspberry Pi Raspberry Pi 3 Raspberry Pi Zero Recycling Republicans Retro-Technology Reviews Right to Repair River Song Rocket Ships RSS News Readers rsync Russia Russia Troll Factory Scheme Science Fiction Season 1 Season 10 Season 11 Security Security Cameras Server-side JavaScript Shell Scripts Silence Simsimi Skype Social Media Warfare Social Networks Software Development Space Flight Space Ship Reuse Space Ships SpaceX Spring SQLite3 SSD Drives SSD upgrade SSH SSH Key SSL Swagger Synchronizing Files Terrorism The Cybermen The Daleks The Master Time-Series Database Torchwood Total Information Awareness Trump Trump Administration Ubuntu Virtual Private Networks VirtualBox VLC VOIP Web Applications Web Developer Resources Web Development Web Development Tools Weeping Angels WhatsApp Wordpress