this datacenter systems market is more than $150b annually.
And in this datacenter market we build exceptional systems
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pwauth - Risks of Using System Passwords for Web Authentication - A Unix Authentication... - 2 views
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Advanced Bash-Scripting Guide - 4 views
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This tutorial assumes no previous knowledge of scripting or programming, but progresses rapidly toward an intermediate/advanced level of instruction . . . all the while sneaking in little nuggets of UNIX® wisdom and lore. It serves as a textbook, a manual for self-study, and a reference and source of knowledge on shell scripting techniques. The exercises and heavily-commented examples invite active reader participation, under the premise that the only way to really learn scripting is to write scripts.
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Pentesting Distributions and Installer Kits for your Raspberry Pi - 0 views
resources.infosecinstitute.com/ler-kits-for-your-raspberry-pi
hacking Linux Raspberrypi GNU Unix pentesting forensics hardware ARM kali
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Raspberry Pi for pwning and penetration testing? Of course! Why not? As an introduction, Raspberry Pi is an ARM GNU / Linux box or a credit card size mini computer that can be plugged in to your TV using an HDMI cable then to your USB type of keyboard and mouse.
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Homebrew - MacPorts driving you to drink? Try Homebrew! - 6 views
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SSLBridge - Open Source Linux VPN software - Samba Browser - 0 views
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Runs on top of Samba (and active directory) allowing users to remotely access file shares etc via the web.
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Jonathan Schwartz's Blog: Sun's Network Innovations (3 of 4) - 0 views
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storage, from our new flash based platforms to eco-efficient tape and archive solutions.
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more than just naked components, they're engineered with remote management and monitoring, component redundancy, integrated virtualization, and on board storage and networking. That's why our margins are higher than the industry's
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we now build our entire line of storage systems from general purpose server parts, including Solaris and ZFS, our open source file system.
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So, can anyone build a Sun storage device, or are Sun's "general purpose server parts" better (with better management and redundancy ...) ?
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using a general purpose OS allows us to easily embrace specialized components (from flash memory to GPU's)
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why am I paying you a million dollars?" I responded, "You can absolutely run it for free. You just can't call me on Christmas day, you'll be on your own." He gave me the PO.
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Schwartz gives the strong impression of an IT company _without_ its hand in your pocket. It is a similar attitude and reputation, though with proprietary software, rather than services (for free software), that seems to have made Microsoft so wealthy in the late eighties and nineties.
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Solaris OEM agreements with IBM, Dell, Intel, Fujitsu and HP are so important to our end customers - they know they'll never be locked in.
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These open source platforms generate, alongside the services attached to them, over a billion dollars a year, making Sun by far and away the world's largest open source software company.
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Fighting free and open software, like fighting free news or free search, is like fighting gravity - and btw, gravity gets a lot stronger during economic downturns.
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There is a robust, well-designed open source PBX Server called SipX that is primarily backed by Nortel (due to their acquisition of the creators, Pingtel).
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Making money - billions of dollars of it - with open specification hardware and open source software
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Dr. Dobb's | Smartphone Operating Systems: A Developer's Perspective | March 30, 2009 - 0 views
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The industry stewards have countered Apple's move with their own application stores, so there's a huge opportunity to write the "killer app" for one of several smartphone platforms.
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40 MB to less than 4 MB of free RAM
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one-app-at-a-time requirement complicates any implementation of a copy-and-paste mechanism.
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As a security sandbox, the iPhone OS permits only one third-party application to run at a time, and not in the background.
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adding some useful Bluetooth profiles that supported stereo headsets, data synchronization, or the ability to implement multiplayer games would be usefu
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iPhone OS 3, that provides some of the missing features mentioned here, such as the A2DP profile for Bluetooth, voice recording, and copy-and-paste.
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Have to learn Objective-C; is only smartphone platform that uses it.
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Competitors will soon catch up on the UI.
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embed navigation and GPS plotting into applications.
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provide their own map content
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The OS now supports the use of accessories connected to the iPhone either through its 30-pin docking connector or wirelessly via Bluetooth. Now that the device has been "opened", you can expect an entire ecosystem to build up around the device, much like the iPod has.
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peer-to-peer connectivity using Bonjour
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developers can now allow users, from within the application, to purchase and obtain new content
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No voice dial.
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A client-server mechanism provides access to low-level system resources, and in fact the kernel itself is a server that parcels out resources to those applications that need them. This transaction scheme allows applications to exchange data without requiring direct access to the OS space.
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C/C++ for porting existing UNIX applications, and Java to port Java ME MIDlets. As mentioned previously, the software stack offers several run-times that offer application development using WRT widgets, Flash, and Python. The primary programming language for the platform is Symbian C++,
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Handango has managed the wide-scale distribution of Nokia applications. In February, Nokia announced plans to launch its Ovi Store, which sells applications, videos, games, pod-casts and other content, similar to Apple's App Store. The store will be accessible by Nokia S60 smartphones in May.
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Non-standard Symbian C++ has steep learning curve, with special idioms to master. Large number of Symbian APIs to learn, since it contains hundreds of classes and thousands of member functions.
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BlackBerry Device Software executes multiple applications simultaneously
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Manages multiple e-mail Exchange e-mail accounts, along with support for POP3 and SMTP, and e-mails can have file attachments
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FIPS 140-2 compliant, and supports AES or Triple DES encryption sessions via BlackBerry Enterprise Servers
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BlackBerry Device Software has enhanced the capabilities of the platform with its own Java virtual machine (JVM), along with new Java classes that offer multitasking capabilities and UI enhancements to go beyond the capabilities of Java ME.
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You can also take existing Java ME code and add specific BlackBerry classes to make a hybrid Java ME application
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don't intermix MIDP 2.0 and BlackBerry API calls that perform either screen drawing or application management.
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The catch to writing an application that uses BlackBerry API extensions is that it ties the application this smartphone. However, this is no worse than using the unique Java classes found in Google's Android.
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Apple promotes the design goal that applications should accomplish one purpose.
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no Flash support, and you can't download files.
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For non-Exchange users, Apple's MobileMe online service, after some fits and starts in 2008, now supports the push of e-mails and changes to the calendar and contacts.
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The iPhone 3G can work in tandem with Microsoft Exhange Server 2003 and 2007 to support enterprise operations.
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Cocoa Touch is a subset of Apple's Cocoa,
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Cocoa Touch components manage most of the writing to the screen and playing media, yet there are APIs exposed that let you access the accelerometer and camera.
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Quartz engine is identical to the one found in Mac OS X
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Only a select few higher-level frameworks have access to the kernel and drivers. If necessary, an application can indirectly access some of these services through C-based interfaces provided in a LibSystem library.
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the SDK provides Dashcode, which is a framework based on a Web page composed of HTML and Javascript. You can use DashCode's simulator to write and test your web application. You can also use several other third-party frameworks to write web applications, and debug these with Aptanna Studio's tools.
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Made by HTC, the G1 is the first smartphone using the Android platform.
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e-mail program (which makes use of Google's Gmail), a mapping program (using the company's Google Maps), and a browser that uses WebKit, not Google's Chrome web browser
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Android is not Java ME, nor does it support such applications
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ability to both browse and manage multiple IM conversations. On the other hand, such heavy use of the smartphone's CPU shortens battery life significantly. Maybe Apple is on to something in limiting the number of applications that the platform can run.
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On the positive side, the Android APIs support a touch interface (and the G1 has a capacitive touch screen), but not any multi-touch gestures.
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copying text from the web pages is the browser isn't allowed
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The advantage to Android's use of a different bytecode interpreter is that the DVM was designed so that multiple instances of it can run, each in their own protected memory space, and each executing an application. While this approach offers stability and a robust environment for running multiple applications, it does so at the expense of compatibility with Java ME applications.
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Seasoned Java programmers will find the Android SDK an amalgam of Java SE and Java ME methods and classes, along with unique new ones
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compile the Java code to generate Dalvik bytecode files, with an extension of .dex. These files, along with the manifest, graphics files, and XML files, are packaged into an .apk file that is similar to a Java JAR file.
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The certificate that you use to generate the private key does not require a signing authority, and you can use self-signed certificates for this purpose.
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The Developer Phone provides access to a shipping Android device without the cash outlay or contract contortions required when developing for the other platforms.
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in February the site began supporting priced applications. Google allows developers to take seventy percent of the proceeds.
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it's possible that you might pick up a malicious application before it is detected by the user community.
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Open source, open platform: if you hate the mail program, some third-party is writing a better one.
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Lengthy developer's overview of Symbian, Mac OS X iPhone, Blackberry, Android. This talks about the leading app platforms except Java ME and Windows Mobile, though it does explain how Blackberry and Symbian support Java ME.
Tutorials for iBATIS, Django, JAVA, JDBC, AJAX, WAP, SQL, MySQL, C/C++, PERL, PHP, Ruby... - 6 views
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Why LD_LIBRARY_PATH is bad, by David Barr (2001) - 2 views
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This list is prepended to the existing list of compiled-in loader paths for a given executable, and any system default loader paths.
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For security reasons, LD_LIBRARY_PATH is ignored at runtime for executables that have their setuid or setgid bit set. This severely limits the usefulness of LD_LIBRARY_PATH.
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SunOS 4.x uses major and minor revision numbers. If you have a library “Xt”, then it's named something like “libXt.so.4.10” (Major version 4, minor 10). If you update the library (to correct a bug, for example), you would install libX11.so.4.11 and applications would automatically use the new version.
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Linux, SunOS 5.x and most other SYSV variants use only major revision numbers. A library “Xt” is just named something like “libXt.so.4”.
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Linux confuses things by generally using major/minor library file names, but always include a symlink that is the actual library path referenced. So, for example, a library “libXt.so.6” is actually a symlink to “libXt.so.6.0”.
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The linker/loader actually looks for “libXt.so.6”.
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run-time vs link-time paths
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There's also LD_RUN_PATH which is an environment variable which acts to “ld” just like specifying -R.
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Taco Bell Programming - 6 views
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Taco Bell Programming is about developers knowing enough about Ops (and Unix in general) so that they don't overthink things, and arrive at simple, scalable solutions.
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There's something to be said for reusing the great (functional) tools and components that are already in your tool set. Simple and functional is a great combination, and the less code *you* have to write (for a given solution) the less code you'll have to maintain.
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The Fundamentals of Bash Scripting - 1 views
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Shell scripts are widely used in the UNIX world. They're excellent for speeding up repetitive tasks and simplifying complex execution logic. They can be as simple as a set of commands, or they can orchestrate complex tasks. In this tutorial, we'll learn more about the Bash scripting language by writing an example script step-by-step.
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2016: Xcb, X11, Xlib, Wayland? [must-read] - 6 views
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https://dutchbros-menu.site/ Dutch Bros offers a wide variety of drinks, including coffee, cold brews, blended drinks, and specialty teas. Some popular options include the classic Dutch Freeze, Nitro Cold Brew, and the unique Rebel Energy Drink. They also offer customizable options like different milk choices, flavors, and toppings to personalize your drink experience. Whether you're in the mood for something sweet or a strong coffee kick, Dutch Bros has something to suit your taste! - ...1 more comment...
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Yes, Six Game is safe and secure platform to play the wide range of games to fun and entertainment. Through https://six-game.pk/ -
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