当前位置： 首页 > OpenSource

  • Canonical “abused trademark law” to target a site critical of Ubuntu privacy

    Nov082013

    This 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：u2 | 分类：OpenSource
    Canonical “abused trademark law” to target a site critical of Ubuntu privacy已关闭评论

  • nagios check_udp 就是一残废

    Nov032013

    nagios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 ] [-E]

    需要输入[-s ] [-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。

    阅读全文
    作者：u2 | 分类：OpenSource | 标签：
    nagios check_udp 就是一残废已关闭评论

  • Cisco releases free and libre H.264 code for browsers

    Oct312013

    Video 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：u2 | 分类：OpenSource
    Cisco releases free and libre H.264 code for browsers已关闭评论

  • Seagate introduces a new drive interface: Ethernet

    Oct282013

    It’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：u2 | 分类：OpenSource
    Seagate introduces a new drive interface: Ethernet已关闭评论

  • Google’s iron grip on Android: Controlling open source by any means necessary

    Oct212013

    Aurich 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：u2 | 分类：OpenSource
    Google’s iron grip on Android: Controlling open source by any means necessary已关闭评论

  • The Navy’s newest warship is powered by Linux

    Oct182013

    The 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：u2 | 分类：OpenSource
    The Navy’s newest warship is powered by Linux已关闭评论