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(嵌入式Linux启动时间优化)full-boottime-slides

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88页

文档介绍嵌入式LINUX启动时间的关联因素，并对各个影响模块进行优化分析。可以帮助LINUX开发者进行系统级启动时间的优化工作。

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Boot time optimization

Alexandre Belloni, Michael Opdenacker

Free Electrons

Creative Commons BY-SA 3.0 license.

Latest update: November 11, 2013.

Document updates and sources:

http://free-electrons.com/doc/training/TBD

Corrections, suggestions, contributions and translations are welcome!

Embedded Linux

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Free Electrons

Free Electrons. Kernel, drivers and embedded Linux development, consulting, training and support. http://free-electrons.com 1/88

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Free Electrons. Kernel, drivers and embedded Linux development, consulting, training and support. http://free-electrons.com 2/88

Free Electrons at a glance

Engineering company created in 2004

(not a training company!)

Locations: Orange, Toulouse, Saint Etienne / Lyon (France)

Serving customers all around the world

See http://free-electrons.com/company/customers/

Head count: 7

Only Free Software enthusiasts!

Focus: Embedded Linux, Linux kernel, Android Free Software

/ Open Source for embedded and real-time systems.

Activities: development, training, consulting, technical

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Added value: get the best of the user and development

community and the resources it oﬀers.

Free Electrons. Kernel, drivers and embedded Linux development, consulting, training and support. http://free-electrons.com 3/88

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Free Electrons. Kernel, drivers and embedded Linux development, consulting, training and support. http://free-electrons.com 4/88

Generic course information

Generic course

information

Alexandre Belloni, Michael Opdenacker

Free Electrons

Creative Commons BY-SA 3.0 license.

Corrections, suggestions, contributions and translations are welcome!

Embedded Linux

Developers

Free Electrons

Free Electrons. Kernel, drivers and embedded Linux development, consulting, training and support. http://free-electrons.com 5/88

剩余87页未读，继续阅读

一墨一飞花

2022-02-24

还没仔细看，初步浏览了一下，感觉是个不错的资源。88页的英文文档，介绍了从原则、工具以及uboot、内核、c库、应用程序等的优化。

Failed to execute goal on project cpms-server: Could not resolve dependencies for project com.tcb.cpms:cpms-server:jar:1.0.SNAPSHOT: The following artifacts could not be resolved: com.aspose:aspose-slides:jar:1.0, com.aspose:aspose-cells:jar:1.0, com.aspose:aspose-words:jar:1.0, com.aspose:itext-asian:jar:1.0, com.aspose:itextpdf:jar:1.0: Failure to find com.aspose:aspose-slides:jar:1.0 in https://maven.aliyun.com/repository/public/ was cached in the local repository, resolution will not be reattempted until the update interval of aliyun-repos has elapsed or updates are forced

- com.aspose:aspose-slides:jar:1.0 - com.aspose:aspose-cells:jar:1.0 - com.aspose:aspose-words:jar:1.0 - com.aspose:itext-asian:jar:1.0 - com.aspose:itextpdf:jar:1.0 错误信息中提到的URL...

jupyter notebook reveal.js slides

2. 在命令行中执行以下命令：`jupyter nbconvert --to slides your_notebook.ipynb --post serve` 3. 在浏览器中打开生成的链接即可查看幻灯片。请注意，您需要在 Jupyter Notebook 中使用 Markdown 单元格来编写...

vue-awesome-swiper动态改变轮播时间

要动态改变vue-awesome-swiper的轮播时间，你可以使用以下步骤： 1. 在你的Vue组件中引入vue-awesome-swiper，并设置轮播参数： ```  import { Swiper, SwiperSlide } from 'vue-awesome-...

将下列代码改为自动轮播<script> var slideIndex = 1; showSlides(slideIndex); function plusSlides(n) { showSlides(slideIndex += n); } function currentSlide(n) { showSlides(slideIndex = n); } function showSlides(n) { var i; var slides = document.getElementsByClassName("mySlides"); var dots = document.getElementsByClassName("dot"); if (n > slides.length) {slideIndex = 1} if (n < 1) {slideIndex = slides.length} for (i = 0; i < slides.length; i++) { slides[i].style.display = "none"; } for (i = 0; i < dots.length; i++) { dots[i].className = dots[i].className.replace(" active", ""); } slides[slideIndex-1].style.display = "block"; dots[slideIndex-1].className += " active"; slideIndex++; if (slideIndex > slides.length) {slideIndex = 1} setTimeout(showSlides, 1000); } </script>

以下是将代码改为自动轮播后的代码： ``` var slideIndex = 1;...通过将 `setTimeout()` 函数添加到 `showSlides()` 函数中，可以让每隔一定时间自动切换图片。在这个例子中，我设置了每隔 5 秒自动切换一张图片。

背景颜色渐变效果可以使用 CSS3 中的 linear-gradient() 函数来实现，具体代码如下： body { background: linear-gradient(to bottom right, #ccffd9, #b3e6ff); } 这会将背景颜色从左上角渐变到右下角，从浅绿色一直渐变到浅蓝色。简单的文本滚动效果可以使用 HTML标签 marquee 来实现，具体代码如下： <marquee>这里是滚动的文本内容。</marquee> 这会在页面中显示一段滚动的文本内容。图片轮播效果可以使用 JavaScript 实现一个简单的图片轮播效果，具体代码如下： var slideIndex = 0; showSlides(); function showSlides() { var i; var slides = document.getElementsByClassName("mySlides"); for (i = 0; i < slides.length; i++) { slides[i].style.display = "none"; } slideIndex++; if (slideIndex > slides.length) {slideIndex = 1} slides[slideIndex-1].style.display = "block"; setTimeout(showSlides, 2000); // 每 2 秒钟切换图片 } 需要注意的是，在 HTML 中需要标记出需要轮播的图片元素，并将它们添加到相应的样式类 mySlides 中。希望这些代码能帮到你，给你的网页加上一些动态效果。能把这个完整代码展示出来吗

var slides = document.getElementsByClassName("mySlides"); for (i = 0; i < slides.length; i++) { slides[i].style.display = "none"; } slideIndex++; if (slideIndex > slides.length) { ...

python aspose.slides去水印

Aspose.Slides for Python是一个用于操作和处理PPT、PPTX、ODP、XML、PDF等文件格式的Python库。其中，去除PPT水印是Aspose.Slides的一个功能，既简单又实用。要去除PPT中的水印，首先需要安装Aspose.Slides for ...

export default { mixins: [mixin], data() { return { table: "slides", field: "slides_id", url_add: "~/api/slides/add?", url_set: "~/api/slides/set?", url_get_obj: "~/api/slides/get_obj?", url_upload: "~/api/slides/upload?", query: { slides_id: 0 }, form: { slides_id: 0, title: "", content: "", url: "", img: "", hits: 0 }, } }, methods: { submit_check(params) { var msg = ""; if (params.title === "") { msg = "标题不能为空"; return msg; } // if (params.content === "") { // msg = "内容不能为空"; // return msg; // } // if (params.url === "") { // msg = "连接不能为空"; // return msg; // } }, /** * 上传文件 * @param {Object} param */ uploadimg(param) { this.uploadFile(param.file); } }, created() {} }

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