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使用rrdtoo resize修改已有rrd文件的数据量
Dec112013rrdtool resize add cacti rows 30d
阅读全文作者:2hei | 分类:OpenSource | 阅读:9,403 views | 标签:rrdtool使用rrdtoo resize修改已有rrd文件的数据量已关闭评论
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postfix删除mail中的邮件列表
Dec062013delete postfix deferred maillist
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Mozilla making progress with Firefox’s long journey to multiprocess
Dec062013Multiple Firefox processes. Gill Penney Internet Explorer and Chrome both use a multiprocess architecture to enhance stability and security. They separate the task of parsing and rendering Web pages from the job of drawing the browser on-screen, saving downloaded files, creating network c ...
阅读全文作者:2hei | 分类:OpenSource | 阅读:8,649 viewsMozilla making progress with Firefox’s long journey to multiprocess已关闭评论
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All of Wikipedia can be installed to your desktop in just 30 hours
Nov262013An open source application automates the process of downloading and displaying all of Wikipedia on your desktop, a large task that takes more than a day to complete. Dubbed Xowa, the software displays an offline copy of 4.4 million Wikipedia articles with full HTML formatting intact. You can ev ...
阅读全文作者:2hei | 分类:OpenSource | 阅读:7,563 viewsAll of Wikipedia can be installed to your desktop in just 30 hours已关闭评论
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Winamp lovers beg AOL to open source code
Nov252013Change.org petition Last week, AOL announced the impending death of Winamp, saying that the 16-year-old media player would be shut down within a month. “Winamp.com and associated Web services will no longer be available past December 20, 2013. Additionally, Winamp Media players wil ...
阅读全文作者:2hei | 分类:OpenSource | 阅读:10,094 viewsWinamp lovers beg AOL to open source code已关闭评论
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Microsoft brings rich node.js support to Visual Studio
Nov212013As the company continues to court programmers developing on software stacks that aren’t its own, Microsoft has released a plugin for Visual Studio that provides extensive support for Node.js within the Visual Studio IDE. The Apache-licensed Node.js Tools for Visual Studio offer editing wi ...
阅读全文作者:2hei | 分类:OpenSource | 阅读:5,756 viewsMicrosoft brings rich node.js support to Visual Studio已关闭评论
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New backdoor worm found attacking websites running Apache Tomcat
Nov202013Diagram showing how Tomdep receives commands and spreads to new machines. Symantec Researchers have identified new self-replicating malware that infects computers running the Apache Tomcat Web server with a backdoor that can be used to attack other machines. Java.Tomdep, as the backdoor w ...
阅读全文作者:2hei | 分类:OpenSource | 阅读:19,314 viewsNew backdoor worm found attacking websites running Apache Tomcat已关闭评论
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GitHub resets user passwords following rash of account hijack attacks
Nov202013GitHub is experiencing an increase in user account hijackings that’s being fueled by a rash of automated login attempts from as many as 40,000 unique Internet addresses. The site for software development projects has already reset passwords for compromised accounts and banned frequently u ...
阅读全文作者:2hei | 分类:OpenSource | 阅读:5,533 viewsGitHub resets user passwords following rash of account hijack attacks已关闭评论
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Stability first: Ubuntu’s Mir won’t replace X in 14.04 desktop
Nov192013Ubuntu 13.10. Mir, Canonical’s replacement for the X window system, will not make it into the next version of the Ubuntu desktop. Canonical initially planned to turn Mir on by default in Ubuntu 13.10, the version shipped in October 2013, but it was dropped due to compatibility problem ...
阅读全文作者:2hei | 分类:OpenSource | 阅读:5,451 viewsStability first: Ubuntu’s Mir won’t replace X in 14.04 desktop已关闭评论
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lvs ksoftirqd进程占用大量CPU
Nov192013
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monit 一个小巧的linux下监控/故障恢复工具
Nov182013monit monitor tool, automatic maintenance and recovery
阅读全文作者:2hei | 分类:OpenSource | 阅读:5,930 views | 标签:monitormonit 一个小巧的linux下监控/故障恢复工具已关闭评论
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nrpe Error: Could not complete SSL handshake. 5
Nov142013nagios nrpe Could not complete SSL handshake
阅读全文作者:2hei | 分类:OpenSource | 阅读:5,796 views | 标签:nagiosnrpe Error: Could not complete SSL handshake. 5已关闭评论
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Canonical “abused trademark law” to target a site critical of Ubuntu privacy
Nov082013This logo, if not used properly, could get you in trouble. Canonical Canonical, the maker of Ubuntu, has been fending off criticism from privacy advocates because the desktop search tool in recent versions of the operating system also searches the Internet. That means if you’re sear ...
阅读全文作者:2hei | 分类:OpenSource | 阅读:11,080 viewsCanonical “abused trademark law” to target a site critical of Ubuntu privacy已关闭评论
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nagios check_udp 就是一残废
Nov032013nagios中check_udp是链接到的check_tcp
lrwxrwxrwx 1 root root 9 Sep 23 22:01 check_udp -> check_tcp两个例子:
./check_udp -H 2hei.net -p 161 -s “” -e “” -w 2 -c 5
No data received from host./check_udp -H 2hei.net -p 123 -s “” -e “” -w 2 -c 5
CRITICAL – Socket timeout after 10 seconds/usr/lib64/nagios/plugins/check_udp -h
check_udp: No arguments found
Usage:
check_udp -H host -p port [-w] [-c ] [-s ]
[-e] [-q ][-m ] [-d ]
[-t] [-r ] [-M ] [-v] [-4|-6] [-j]
[-D[, ]] [-S 需要输入[-s
阅读全文] [-e ]实际上很多ndp的端口就没有返回内容,太扯淡了。
看来还得自己动手丰衣足食。
作者:2hei | 分类:OpenSource | 阅读:7,028 views | 标签:nagiosnagios check_udp 就是一残废已关闭评论
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Nginx不支持https的正向代理
Nov022013Nginx不支持https的正向代理
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Cisco releases free and libre H.264 code for browsers
Oct312013Video codecs continue to be a problem for the Web standards community. The H.264 standard continues to be the dominant option for streaming video, both via Flash and using HTML5's <video> tag, but it has outstanding patent issues that make free and open source implementations problema ...
阅读全文作者:2hei | 分类:OpenSource | 阅读:3,675 viewsCisco releases free and libre H.264 code for browsers已关闭评论
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CentOS6.4下GraphicsMagick安装
Oct292013centos,GraphicsMagick
阅读全文作者:2hei | 分类:OpenSource | 阅读:8,168 views | 标签:GraphicsMagickCentOS6.4下GraphicsMagick安装已关闭评论
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Seagate introduces a new drive interface: Ethernet
Oct282013It’s not time to say goodbye to the old storage network quite yet, but a new combination of cloud, networking, and storage technology might mark the beginning of the end for SANs—Seagate has introduced a new storage architecture that puts Ethernet directly on the disk drive. Called the Kinetic ...
阅读全文作者:2hei | 分类:OpenSource | 阅读:3,359 viewsSeagate introduces a new drive interface: Ethernet已关闭评论
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Google’s iron grip on Android: Controlling open source by any means necessary
Oct212013Aurich Lawson Six years ago, in November 2007, the Android Open Source Project (AOSP) was announced. The original iPhone came out just a few months earlier, capturing people’s imaginations and ushering in the modern smartphone era. While Google was an app partner for the original iP ...
阅读全文作者:2hei | 分类:OpenSource | 阅读:6,749 viewsGoogle’s iron grip on Android: Controlling open source by any means necessary已关闭评论
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The Navy’s newest warship is powered by Linux
Oct182013The USS Zumwalt getting a coat of paint at Bath Iron Works. The ship is exotic in many ways, but it runs on off-the-shelf computing technology. General Dynamics Bath Iron Works When the USS Zumwalt (DDG 1000) puts to sea later this year, it will be different from any other ship in the Nav ...
阅读全文作者:2hei | 分类:OpenSource | 阅读:8,495 viewsThe Navy’s newest warship is powered by Linux已关闭评论