Pages tagged system:

http://www.g-brain.net/tutorials/writing-linux-programs-in-raw-binary.txt
http://www.g-brain.net/tutorials/writing-linux-programs-in-raw-binary.txt

linux system call
Documents the journey from C code to assembly to machine code very nicely.
Jolicloud
http://www.jolicloud.com/
Jolicloud, the connected OS for netbooks. Coming to your netbook in 2009.
Jolicloud, the connected OS for netbooks. Coming to your netbook in 2009.
coming in 2009
jolicloud, coming in 2009
Mark's Blog : The Case of the Slooooow System
http://blogs.technet.com/markrussinovich/archive/2008/09/24/3126858.aspx
The Case of the Slooooow System
Kev009.com » Blog Archive » On File Systems
http://www.kev009.com/wp/2008/11/on-file-systems/
An overview of the state of Linux filesystems as of late 2008.
Linux过去、现在和未来使用的文件系统
Article about Linux filesystems
Free Task Manager
http://www.extensoft.com/?p=free_task_manager
An upgraded Windows Task Manager with ability to monitor disk activity and network port usage.
trial version only?
The Extended Task Manager provides additional Windows process management features and information about disk activity and network port usage.
Administrador de tareas para Windows avanzado.
Managing Social Media with a system | Small Business Marketing Blog from Duct Tape Marketing
http://www.ducttapemarketing.com/blog/2009/01/22/my-social-media-system/
Social media professional John Jantsch goes through what his daily routine is. It's more intense than you'd think.
At a recent social media workshop a participant asked me to reveal my social media routine - how I track, converse, communicate and otherwise curate all my
Take the Linux Filesystem Tour | TuxRadar
http://tuxradar.com/content/take-linux-filesystem-tour/
Take the Linux Filesystem Tour
グーグル、自社設計のサーバを初公開--データセンターに見る効率化へのこだわり:スペシャルレポート - CNET Japan
http://japan.cnet.com/special/story/0,2000056049,20390984,00.htm
googleのサーバーは一台ごとにバッテリーがついていて、1160台1セットでコンテナに収まっている。
Unresolvable
Googleサーバで非常に驚くのは、サーバ1台1台が、それぞれ12Vのバッテリを備えていて、メイン電源に問題がある場合には電力を供給することだ。Googleはまた、2005年以来、同社のデータセンターが標準規格の運送用コンテナで構成されていることを初めて明らかにした。1つのコンテナには1160台のサーバが搭載され、その電力消費は250KWに達する。
12 Content Management Systems Recommended by Readers
http://designm.ag/resources/cms-recommended-by-readers/
Los lectores de la revista en línea DesginMag recomiendan estos sistemas para administrar el contenido de un sitio web ya sea para blog, comercio electrónico, portal, etc. Muy buenas recomendaciones.
SpyMe Tools - Monitor Registry & File System Changes
http://www.lcibrossolutions.com/spyme_tools.htm
Windowsのドライバを全部一気にバックアップできるフリーソフト「Driver Magician Lite」 - GIGAZINE
http://gigazine.net/index.php?/news/comments/20090520_driver_magician_lite/
ドライババックアップtool
再インストール向け?
れる作業です。できれば事前に全部まとめてバックアップして万が一の事態に備えておきたいもの。 そこで使えるのがこのフリーソフト「Driver Magician Lite」です。Windows 98/SE/ME/2000/XP/2003/Vista/x64で動作し、かなり簡単な作業でPCにインストールされているドライバをまとめてバックアップすることができます。
よさげ
PC買い換え時に超便利、完全に異なるハードウェア間でもHDDを丸ごと復元できるイメージバックアップソフト「ShadowProtect」 - GIGAZINE
http://gigazine.net/index.php?/news/comments/20090526_shadowprotect/
siwapp - Free online invoice system
http://www.siwapp.org/
Python Package Index : python-daemon 1.4.5
http://pypi.python.org/pypi/python-daemon
A library implementing PEP 3143 for creating well-behaved Unix daemon processes
This library implements the well-behaved daemon specification of PEP 3143, "Standard daemon process library". A well-behaved Unix daemon process is tricky to get right, but the required steps are much the same for every daemon program. A DaemonContext instance holds the behaviour and configured process environment for the program; use the instance as a context manager to enter a daemon state.
Nice framework for building daemons in python
Operating Systems Lecture Notes
http://www.cag.lcs.mit.edu/~rinard/osnotes/
# Lecture 1: Overview and History # Lecture 2: Processes and Threads # Lecture 3: Thread Creation, Manipulation and Synchronization # Lecture 4: Deadlock # Lecture 5: Implementing Synchronization Operations # Lecture 6: CPU Scheduling # Lecture 7: OS Potpourri # Lecture 8: Introduction to Memory Management # Lecture 9: Introduction to Paging # Lecture 10: Issues in Paging and Virtual Memory # Lecture 11: MIPS TLB Structure # Lecture 11: Introduction to File Systems # Lecture 13: File System Implementation # Lecture 14: Monitors # Lecture 15: Segments # Lecture 16: Disk Scheduling # Lecture 17: Networking # Lecture 18: UDP and TCP
Operating Systems Lecture Notes
Lifehacker - Five Best Free System Restore Tools - Disk image
http://lifehacker.com/5303067/five-best-free-system-restore-tools
Free software to clone/image your hard drive
30 Free System Tools for a Better Mac
http://usingmac.com/2009/7/8/mac-free-system-tools
Mac help
一定規模以上のWebサイトを運営しているエンジニアの方、業務時間外の障害対応ってどういう風にやっていますか? ルールとか体制とかを中心に教えてほしいです。 ちなみに.. - 人力検索はてな
http://q.hatena.ne.jp/1230133898
業務時間外のWebサイト障害対応
ふむ
一定規模以上のWebサイトを運営しているエンジニアの方、業務時間外の障害対応ってどういう風にやっていますか? ルールとか体制とかを中心に教えてほしいです。
System Administrator Interview Cheat Sheet
http://mj12net.org/index.php/system-administrator-interview-cheat-sheet.html
VistaSwitcher - Speed Up Windows Alt-Tab - NTWind Software
http://www.ntwind.com/software/vistaswitcher.html
An elegant and powerful task management utility for Windows OS. Speed Up Windows Alt-Tab.
VistaSwitcher is an elegant and powerful task management utility for Windows OS. Once installed, it replaces the default Windows Alt-Tab dialog with a nice box that shows a list of all running tasks with their names and preview snapshots and enables the user to take actions on them using the mouse and keyboard shortcuts. With just one click, you can switch to a task, minimize, maximize, restore the main window or close the process.
NTWind Software
Using VistaSwitcher Start VistaSwitcher, press Alt+Tab to show the list of all open windows on the desktop, press Ctrl+Alt+Tab to show the list of windows of the foreground application.
Piriform - Speccy
http://www.piriform.com/speccy
detecta hardware de la máquina
Speccy will give you detailed statistics on every piece of hardware in your computer. Including CPU, Motherboard, RAM, Graphics Cards, Hard Disks, Optical Drives, Audio support.
programa para verificar o hardware
Linux: Should You Use Twice the Amount of Ram as Swap Space?
http://www.cyberciti.biz/tips/linux-swap-space.html
<DigitalKiwi> caseyd: http://www.cyberciti.biz/tips/linux-swap-space.html
Linux: Should You Use Twice the Amount of Ram as Swap Space?
Stupid Windows 7 trick: unlock the secret God Mode folder
http://www.downloadsquad.com/2010/01/03/stupid-windows-7-trick-unlock-the-secret-god-mode-folder/
a folder packed with shortcuts to just about every settings change and administrative function in Windows 7. Everything you'll find in the Action Center, Backup and Restore, Autorun, Desktop Gadgets, Devices and Printers -- it's all there. All dumped in one central location for easy access.
A PC from the community for the community - Open-PC.com
http://open-pc.com/
A PC from the Linux community for the Linux community
The Open-PC is a PC for everyday use built by the Linux community for the Linux community. We use only free software. Your help will be welcomed, to make our project even better.
suicaは実はたまに落ちている - 紅茶屋くいっぱのあれこれ日記
http://d.hatena.ne.jp/kuippa/20100205/1265389603
まさに親方日の丸な力技ですね
で、お聞きしたのが分散自立システム。 スイカのサーバーって単純に二重化とかしているんじゃないんですって。 えっと、俺人に説明するのがへたくそなので、また下手な喩え方をしちゃうけど、俺の理解ではDNSみたいのにちかいかも。 マスターがあるP2Pとか? マスターノードみたいのがあって、駅ノードがあって、クライアント(改札機)があって、クライアントでチェックを行うと。多分無ければセンターにいくんだろうね。 プルとプッシュのタイミングが結構工夫されてるのかもしれない。 こっから先は多分だけど、駅ノードのレベルで横の連携があるので、マスターは最悪3日ぐらい停止していても実際に影響はなかなか出ないのかな。 もしこれが、センター問い合わせ系だったらもっとお金が掛かった上に、安定性がなかったことだろうとのこと。 やっぱり、これはちょっとしたインターネットの世界ですよ。うん。
suicaのサーバーはみんなの知らないところで、実はたまに落ちているそうだ。 だがシステムが止まることはない、計算上センターは3日ぐらいは止まっていても大丈夫だそうだ。 だからサーバーが落ちたなどとニュース沙汰になることは殆ど無い。
The 3 pillars of our Rails Monitoring Stack
http://blog.scoutapp.com/articles/2008/09/09/rails-monitoring-pillars
The 3 pillars of our Rails monitoring stack We break Rails monitoring into the 3 parts below (along with the tools we use): Process Monitoring System Performance Exception Notifications
960 Grid System | 12-column Grid
http://designinfluences.com/fluid960gs/960/
grid system
Speeding Up Windows 7: Everything You Need to Know
http://www.makeuseof.com/tag/guide-speeding-windows-7-machine/
[object Object]
Application Monitor - checks running programs
http://www.jockersoft.com/english/appmonitor_index.php
for report server
Application Monitor is a program that constantly checks the processes previously chosen by the user, and when it detects that one of those processes has stopped working it will start it again. With Application Monitor you will always be sure that your important processes are running. AppMonitor has been developed keeping in mind all those admin and power users who use programs that must always been running (such as webserver, database, mailserver, p2p) and that don't have a built-in restart function.
monitor application and restart if it crashes
Check Your IDE Transfer Mode To Make Your PC Faster | MakeUseOf.com
http://www.makeuseof.com/tag/check-your-transfer-mode-to-boost-computer-speed/
You've done everything you can to get your computer back up to speed. You've used all the tools there are to save space, defrag, and get rid of junk.   You've
SourceForge.net: processpriority » home
http://processpriority.wiki.sourceforge.net/
via http://lifehacker.com/5155261/process-manager-for-windows-updates-adds-transparency-and-system-tray-minimizing
Get SourceForge.net at SourceForge.net. Fast, secure and free downloads from the largest Open Source applications and software directory. SourceForge.net provides free hosting for Open Source software development projects. This is the project used to support the SourceForge.net site and services. Source code formerly found here may now be found in the alexandria-dev project.
Free task managing application Process Manager for Windows adds options to the global context menu for all applications—adding quick access to control running tasks. We've mentioned this application before, but it has since updated with more features including minimizing applications to the system tray, setting windows always on top, and assigning per-window transparency. Readers using Windows XP will also get extra features—the ability to completely hide a single window, or hide all windows except the current one behind the PMW tray icon—making this low-resource, portable application worth a look for anybody interested in better control over running processes. Process Manager for Windows is free and open source, available for Windows only.
Windowsのみ : Windows用フリータスク管理アプリ『Process Manager』のオプションにすべてのアプリケーション向けのグローバルコンテキストメニューが追加され、起動しているタスクを制御するクイックアクセスが追加されました。 前にも米lifehackerで紹介しているのですが、それ以降にも更新されており、アプリを最小化しシステムトレイに格納する機能、常にウィンドウを表示させる機能、ウィンドウごとの透明度の割り当てなどが追加されてます。 特にWindow XPを使っている読者の方なら、ウィンドウをひとつだけ隠す設定、現在使用しているPMWトレイアイコンの裏にあるウィンドウ意外をすべて隠す機能、などが使え、低リソースで使えるポータブルアプリながらも、現在起動しているプロセスを制御することに関心のあるユーザ必見の便利ツールとなっていますよ。 『Process Manager』はWindows向けのオープンソースフリーソフト。
Installing ubuntu-system-panel (USP) On Ubuntu 8.10 | HowtoForge - Linux Howtos and Tutorials
http://howtoforge.com/installing-ubuntu-system-panel-on-ubuntu-8.10
Installing ubuntu-system-panel (USP) On Ubuntu 8.10 | HowtoForge - Linux Howtos and Tutorials
ubuntu-system-panel is a simple launcher for the GNOME desktop, providing easy access to Places, Applications and common configuration items for your computer. This guide shows how to install and configure it on an Ubuntu 8.10 desktop. [included in eeebuntu 2.0
ubuntu-system-panel
svn checkout http://ubuntu-system-panel.googlecode.com/svn/trunk/ ubuntu-system-panel
system menu
Coding Horror: So You'd Like to Send Some Email (Through Code)
http://www.codinghorror.com/blog/2010/04/so-youd-like-to-send-some-email-through-code.html
Extra setup required for your app to send email. Some tips on how to get that going, check that you have what you need, and test it's working
Just some tidbits to keep around in case I end up writing an smtp server on a side job I'm considering
秒間120万つぶやきを処理、Twitterシステムの“今” - @IT
http://www.atmarkit.co.jp/news/201004/19/twitter.html
twitter DB fan out メール
TwitterのDB構成
Home
http://qubes-os.org/Home.html
Qubes is an open source operating system designed to provide strong security for desktop computing. Qubes is based on Xen, X Window System, and Linux, and can run most Linux applications and utilize most of the Linux drivers. In the future it might also run Windows apps.
crazy, run each app on the desktop in it's own VM, isolate the networking stack in a VM, etc.
An entirely different approach to security: isolate. A lot. Not sure if this will completely work against common exploits
Die technische Basis dafür liefern bestehende Open-Source-Projekte wie Xen, Linux und das X Window System, die Joanna Rutkowska und ihr Kollege Rafal Wojtczuk unter anderem mit einer sicheren, grafischen Oberfläche versehen haben. Sie soll auch Copy und Paste zwischen den VMs ermöglichen.
[CSS]全幅960+10pxをベースに汎用的に展開するグリッドシステム | コリス
http://coliss.com/articles/build-websites/operation/css/css-the-golden-grid.html
また新たなグリッドシステムのフレームワークです。
全幅960+10pxをベースうつくしす
「Dドライブ」を活用して「C」の不調を永久追放:Cドライブのムダを捨てて 軽く! 速く!
http://pc.nikkeibp.co.jp/article/knowhow/20090528/1015514/
Monitor Your Linux System Stats & Information With Conky | MakeUseOf.com
http://www.makeuseof.com/tag/monitor-your-linux-system-stats-information-with-conky/
Linux has a wealth of utilities to help you monitor what your system is up to. You can run commands, use the proc file system and get the exact state of your
Linux has a wealth of utilities to help you monitor what your system is up to. You can run commands, use the proc file system and get the exact state of your system. All this information is of little use if you cannot display it efficiently. You would need a system monitor right? Well let’s take a look at one of my favorite Linux system monitor apps on my system, a system monitor unmatched and unsurpassed by any other when it comes to customization and features. It’s called Conky. Conky can display the stats and information on your desktop or within another window, but trust me, you would want to display it on your desktop! Here are some screenshots of Conky displaying information to give you an idea of what can be achieved with this app.
Monitor Your Linux System Stats with Conky
Moo0 - 14 freeware and 1 shareware
http://www.moo0.com/?top=http://www.moo0.com/software/SystemMonitor/%23SystemMonitor