Search test library by skills or roles
⌘ K

About the test:

Shell Online测试使用基于方案的多项选择问题来评估候选人的知识和技能与外壳脚本基础,文件和目录管理,文本处理和操纵,命令行工具和公用事业,过程管理和控制,网络和系统管理和外壳脚本最佳实践和设计模式。该测试旨在评估候选人在UNIX Shell脚本脚本上的熟练程度,并使用Shell脚本执行系统管理任务的能力。

Covered skills:

  • 外壳命令
  • 文件处理
  • 并发执行
  • 外壳脚本
  • 内存管理
  • 故障排除

9 reasons why
9 reasons why

Adaface Shell Assessment Test is the most accurate way to shortlist Linux Deveopers



Reason #1

Tests for on-the-job skills

The Shell Test helps recruiters and hiring managers identify qualified candidates from a pool of resumes, and helps in taking objective hiring decisions. It reduces the administrative overhead of interviewing too many candidates and saves time by filtering out unqualified candidates at the first step of the hiring process.

The test screens for the following skills that hiring managers look for in candidates:

  • 能够编写外壳命令和脚本以自动化任务
  • 精通外壳环境中的文件和目录
  • 在内存管理和壳脚本中的优化方面知识渊博
  • 在外壳中熟练执行和多任务处理
  • 能够故障排除和解决外壳中的问题
  • 熟悉常见的外壳命令及其用法
  • 能够从外壳中的文件中操纵和提取数据
  • 在使用外壳脚本进行自动化和重复任务方面经验丰富
  • 在外壳中知识渊博的过程管理和工作控制
  • 精通外壳脚本技术和最佳实践
Reason #2

No trick questions

no trick questions

Traditional assessment tools use trick questions and puzzles for the screening, which creates a lot of frustration among candidates about having to go through irrelevant screening assessments.

View sample questions

The main reason we started Adaface is that traditional pre-employment assessment platforms are not a fair way for companies to evaluate candidates. At Adaface, our mission is to help companies find great candidates by assessing on-the-job skills required for a role.

Why we started Adaface
Reason #3

Non-googleable questions

We have a very high focus on the quality of questions that test for on-the-job skills. Every question is non-googleable and we have a very high bar for the level of subject matter experts we onboard to create these questions. We have crawlers to check if any of the questions are leaked online. If/ when a question gets leaked, we get an alert. We change the question for you & let you know.

How we design questions

这些只是我们库中有10,000多个问题的一个小样本。关于此的实际问题 壳测试 将是不可行的.

🧐 Question

Easy

Commands
Solve
Which of the following unix commands change the case of first three lines of file “classified” from lowercase to uppercase
 image

Easy

Expressions
Solve
What does this shell script output?
 image

Easy

Loops
Solve
What are fourth and sixth lines output by this script:
 image
🧐 Question🔧 Skill

Easy

Commands

2 mins

Shell Scripting
Solve

Easy

Expressions

2 mins

Shell Scripting
Solve

Easy

Loops

2 mins

Shell Scripting
Solve
🧐 Question🔧 Skill💪 Difficulty⌛ Time
Commands
Shell Scripting
Easy2 mins
Solve
Expressions
Shell Scripting
Easy2 mins
Solve
Loops
Shell Scripting
Easy2 mins
Solve
Reason #4

1200+ customers in 75 countries

customers in 75 countries
Brandon

借助 Adaface,我们能够将初步筛选流程优化高达 75% 以上,为招聘经理和我们的人才招聘团队节省了宝贵的时间!


Brandon Lee, 人事主管, Love, Bonito

Reason #5

Designed for elimination, not selection

The most important thing while implementing the pre-employment 壳测试 in your hiring process is that it is an elimination tool, not a selection tool. In other words: you want to use the test to eliminate the candidates who do poorly on the test, not to select the candidates who come out at the top. While they are super valuable, pre-employment tests do not paint the entire picture of a candidate’s abilities, knowledge, and motivations. Multiple easy questions are more predictive of a candidate's ability than fewer hard questions. Harder questions are often "trick" based questions, which do not provide any meaningful signal about the candidate's skillset.

Science behind Adaface tests
Reason #6

1 click candidate invites

Email invites: You can send candidates an email invite to the 壳测试 from your dashboard by entering their email address.

Public link: You can create a public link for each test that you can share with candidates.

API or integrations: You can invite candidates directly from your ATS by using our pre-built integrations with popular ATS systems or building a custom integration with your in-house ATS.

invite candidates
Reason #7

Detailed scorecards & benchmarks

查看样本记分卡
Reason #8

High completion rate

Adaface tests are conversational, low-stress, and take just 25-40 mins to complete.

This is why Adaface has the highest test-completion rate (86%), which is more than 2x better than traditional assessments.

test completion rate
Reason #9

Advanced Proctoring


Learn more

About the Shell Online Test

Why you should use Pre-employment Shell Test?

The 壳测试 makes use of scenario-based questions to test for on-the-job skills as opposed to theoretical knowledge, ensuring that candidates who do well on this screening test have the relavant skills. The questions are designed to covered following on-the-job aspects:

  • 外壳命令执行和导航
  • 外壳脚本和自动化
  • 在外壳中进行档案处理和操纵
  • 内存管理和优化
  • 并发执行和过程管理
  • 解决与壳有关的问题
  • 操作系统概念和Linux体系结构
  • 先进的贝壳脚本技术
  • 网络和系统监视使用Shell
  • Shell脚本中的安全性和访问控制

Once the test is sent to a candidate, the candidate receives a link in email to take the test. For each candidate, you will receive a detailed report with skills breakdown and benchmarks to shortlist the top candidates from your pool.

What topics are covered in the Shell Test?

  • shell命令

    shell命令是指在shell或终端中执行以与操作系统交互的命令。该技能对于评估候选人的知识和熟练程度至关重要,在使用命令行界面以及执行各种操作(例如文件操作,过程管理和系统配置)中。 Shell脚本涉及用脚本语言编写命令序列以使任务自动化并执行复杂的操作。评估这项技能至关重要,因为它证明了候选人创建高效且可重复使用的脚本的能力,从而提高了生产力和简化系统管理。

  • 文件处理

    文件处理涵盖了在文件上执行的操作,例如创建,阅读,写作,修改和删除文件。评估此技能允许招聘人员评估候选人对文件系统的理解,操纵文件的能力以及对文件权限,文件格式和文件系统组织的了解。

  • 内存管理</h4> <p >内存管理是指计算机内存资源的管理,以优化对程序有效执行的内存的利用。评估这项技能有助于招聘人员评估候选人对内存分配,交易,内存泄漏以及优化在Shell脚本中优化内存使用的能力的理解。</p> <h4>并发执行

    并发执行能够重叠多个任务以提高整体系统性能的能力。评估这项技能非常重要,因为它证明了候选人对系统资源的同时编程,过程同步,调度和有效利用的熟悉。

  • 故障排除

    故障排除涉及识别和解决问题或问题或问题在执行Shell脚本或系统操作期间,这可能会产生。该技能对于评估至关重要,因为它表明候选人能够分析和调试错误,执行系统诊断并应用有效的故障排除技术以确保保持平稳的执行和最佳性能。

  • Full list of covered topics

    The actual topics of the questions in the final test will depend on your job description and requirements. However, here's a list of topics you can expect the questions for 壳测试 to be based on.

    外壳变量
    有条件的语句
    循环
    数组
    功能
    I/O重定向
    常用表达
    命令替换
    字符串操纵
    错误处理
    流程管理
    工作控制
    文件权限
    文件操作
    目录导航
    外壳选项
    模式匹配
    命令行参数
    输入验证
    脚本调试
    外壳环境变量
    信号和陷阱
    过程替代
    背景执行
    命令历史记录
    脚本最佳实践
    系统监控
    远程执行
    错误代码
    文件系统操作
    文本处理
    命令行实用程序
    资源监控
    网络公用事业
    用户管理
    环境定制
    timtowtdi(有多种方法可以这样做)
    处理信号
    文件压缩
    流编辑
    工作安排
    字符串比较
    文件系统层次结构
    IO重定向操作员
    外壳配置文件
    背景过程
    命令替换
    文件权限
    目录许可
    内存使用情况
    文件系统监视
    FIFOS(名为Pipes)
    外壳脚本安全性
    外壳脚本调试
    过程同步
    并发执行
    故障排除技术

What roles can I use the Shell Test for?

  • Linux Deveoper
  • Bash开发人员
  • 外壳脚本开发人员
  • DevOps工程师

How is the Shell Test customized for senior candidates?

For intermediate/ experienced candidates, we customize the assessment questions to include advanced topics and increase the difficulty level of the questions. This might include adding questions on topics like

  • 高级Linux命令和实用程序
  • 绩效优化和资源利用率
  • 外壳中的诊断和调试技术
  • 外壳脚本脚本最佳实践和标准
  • 使用系统日志和日志分析
  • 处理文件权限和所有权
  • 外壳中有效的数据处理和操纵
  • 自动化系统备份和恢复
  • 外壳编程语言的知识
  • 具有基于外壳的部署和版本控制的经验
Singapore government logo

招聘经理认为,通过小组面试中提出的技术问题,他们能够判断哪些候选人得分更高,并与得分较差的候选人区分开来。他们是 非常满意 通过 Adaface 筛选入围的候选人的质量。


85%
减少筛查时间

Shell Hiring Test 常见问题解答

我可以将多个技能结合在一起,为一个自定义评估吗?

是的,一点没错。自定义评估是根据您的职位描述进行的,并将包括有关您指定的所有必备技能的问题。

您是否有任何反交换或策略功能?

我们具有以下反交易功能:

  • 不可解决的问题
  • IP策略
  • Web Protoring
  • 网络摄像头Proctoring
  • 窃检测
  • 安全浏览器

阅读有关[Proctoring功能](https://www.adaface.com/proctoring)的更多信息。

如何解释考试成绩?

要记住的主要问题是评估是消除工具,而不是选择工具。优化了技能评估,以帮助您消除在技术上没有资格担任该角色的候选人,它没有进行优化以帮助您找到该角色的最佳候选人。因此,使用评估的理想方法是确定阈值分数(通常为55%,我们为您提供基准测试),并邀请所有在下一轮面试中得分高于门槛的候选人。

我可以使用该测试的经验水平?

每个ADAFACE评估都是为您的职位描述/理想候选角色定制的(我们的主题专家将从我们的10000多个问题的图书馆中选择正确的问题)。可以为任何经验级别定制此评估。

每个候选人都会得到同样的问题吗?

是的,这使您比较候选人变得容易得多。 MCQ问题的选项和问题顺序是随机的。我们有[抗欺骗/策略](https://www.adaface.com/proctoring)功能。在我们的企业计划中,我们还可以选择使用类似难度级别的问题创建多个版本的相同评估。

我是候选人。我可以尝试练习测试吗?

不,不幸的是,我们目前不支持实践测试。但是,您可以使用我们的[示例问题](https://www.adaface.com/questions)进行练习。

使用此测试的成本是多少?

您可以查看我们的[定价计划](https://www.adaface.com/pricing/)。

我可以免费试用吗?

我刚刚搬到了一个付费计划。我如何要求自定义评估?

customers across world
Join 1200+ companies in 75+ countries.
立即尝试最候选的友好技能评估工具。
g2 badges
Ready to use the Adaface 壳测试?
Ready to use the Adaface 壳测试?
logo
40 min tests.
No trick questions.
Accurate shortlisting.
术语 隐私 信任指南

🌎选择您的语言

English Norsk Dansk Deutsche Nederlands Svenska Français Español Chinese (简体中文) Italiano Japanese (日本語) Polskie Português Russian (русский)
ada
Ada
● Online
Previous
Score: NA
Next
✖️