Install Me

一位程序员分享了其在初次尝试使用一款新软件时的期望与担忧,包括安装流程、用户体验、教程可用性及软件稳定性等方面,强调了成本效益分析的重要性,并提出了对于开发者在设计软件时的一些建议。

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Install Me

Marcus Baker

i AM NOT THE SLiGHTEST BiT iNTERESTED iN YOUR PROGRAM.
I am surrounded by problems and have a to-do list as long as my arm. The only reason I am at your website right now is because I have heard an unlikely rumor that every one of my problems will be eliminated by your software. You’ll forgive me if I’m skeptical.
If eyeball-tracking studies are correct, I’ve already read the title and I’m scan- ning for blue underlined text marked Download now. As an aside, if I arrived at this page with a Linux browser from a UK IP, chances are I would like the Linux version from a European mirror, so please don’t ask. Assuming the file dialog opens straight away, I consign the thing to my download folder and carry on reading.
We all constantly perform cost-benefit analysis of everything we do. If your project drops below my threshold for even a second, I will ditch it and go on to something else. Instant gratification is best.
The first hurdle is install. Don’t think that’s much of a problem? Go to your download folder now and have a look around. Full of .tar and .zip files, right? What percentage of those have you unpacked? How many have you installed? If you are like me, only a third are doing more than acting as hard drive filler.
I may want doorstep convenience, but I don’t want you entering my house uninvited. Before typing install, I would like to know exactly where you are putting stuff. It’s my computer, and I like to keep it tidy when I can. I also want to be able to remove your program the instant I am disenchanted with it. If I suspect that’s impossible, I won’t install it in the first place. My machine is stable right now, and I want to keep it that way.
80 97 Things Every Programmer Should Know

If your program is GUI based, then I want to do something simple and see a result. Wizards don’t help, because they do stuff that I don’t understand. Chances are, I want to read a file or write one. I don’t want to create projects, import directories, or tell you my email address. If all is working, on to the tutorial.
If your software is a library, then I carry on reading your web page looking for a quick start guide. I want the equivalent of “Hello world” in a five-line no- brainer with exactly the output described by your website. No big XML files or templates to fill out, just a single script. Remember, I have also downloaded your rival’s framework. You know, the one who always claims to be so much better than yours in the forums? If all is working, on to the tutorial.
There is a tutorial, isn’t there? One that talks to me in language I can understand?
And if the tutorial mentions my problem, I’ll cheer up. Now that I’m reading about the things I can do, it starts to get interesting, fun even. I’ll lean back and sip my tea—did I mention I was from the UK?—and I’ll play with your examples and learn to use your creation. If it solves my problem, I’ll send you a thank-you email. I’ll send you bug reports when it crashes, and suggestions for features, too. I’ll even tell all my friends how your software is the best, even though I never did try your rival’s. And all because you took such care over my first tentative steps.
How could I ever have doubted you?

<think>好的,用户现在问的是“give me command to test install in kali”,也就是想知道在Kali Linux中测试安装的命令。首先,我需要确认用户的具体需求。他们可能是在尝试安装某个软件后,想要验证安装是否成功,或者想测试安装过程是否有问题。 Kali Linux是基于Debian的,所以安装软件通常使用apt或者apt-get。用户之前的问题是关于在Ubuntu/Debian系统安装neofetch失败的情况,现在转向Kali,可能他们遇到了类似的问题,或者想了解在Kali中的安装测试方法。 首先,我需要回忆Kali Linux常用的安装和测试命令。通常安装软件包后,可以使用dpkg -l来查看已安装的包,或者用which命令检查可执行文件的位置。此外,运行该软件的命令本身也可以测试是否安装成功,比如直接输入软件名称。 用户可能需要具体的命令示例,比如如何安装一个测试用的软件包,比如neofetch,然后测试是否安装正确。另外,他们可能想知道如何卸载测试安装的软件,避免系统污染。 还需要考虑用户可能的错误情况,比如安装过程中出现依赖问题,或者命令不存在的情况。这时候需要给出相应的排查步骤,比如更新软件源,安装必要的依赖,或者检查拼写错误。 另外,用户可能对Kali的特殊性不太清楚,比如默认的软件源是否包含某些工具,或者是否需要添加额外的仓库。比如,Kali默认可能已经预装了一些工具,但如果是自定义安装的,可能需要手动添加源。 最后,我需要确保提供的命令准确无误,并且适合Kali Linux环境。例如,Kali使用apt,但有时也会用git克隆项目进行手动安装。同时,测试安装可能涉及安装、验证、运行和卸载的步骤,每个步骤都需要对应的命令。 总结下来,用户需要的是在Kali中测试安装软件的步骤和相关命令,可能包括安装、验证安装状态、运行测试以及卸载。需要给出具体的例子,如安装neofetch,然后检查是否安装成功,并运行它。同时,可能需要提醒用户注意权限问题,或者软件源的配置问题。</think>在 Kali Linux 中测试安装软件的完整命令及验证流程如下: ```bash # 1. 更新系统软件源(必要步骤) sudo apt update # 2. 安装测试软件包(以 neofetch 为例) sudo apt install -y neofetch # 3. 验证安装状态 dpkg -l | grep neofetch # 4. 运行测试(直接执行命令) neofetch # 5. 卸载测试软件(可选) sudo apt remove --purge neofetch ``` > **说明**: - `apt install` 会自动处理依赖关系 - `dpkg -l` 可查看已安装包的版本信息 - 若提示 `command not found` 请检查是否安装成功或路径配置
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