via:http://linoxide.com/linux-shell-script/shell-scripting-interview-questions-answers/
我们为你的面试准备选择了 70 个你可能遇到的 shell 脚本面试问题及解答。了解脚本或至少知道基础知识对系统管理员来说至关重要,它也有助于你在工作环境中自动完成很多任务。在过去的几年里,我们注意到所有的 linux 工作职位都要求脚本技能。 1) 如何向脚本传递参数 ? ./script argument 例子: 显示文件名称脚本 ...
variable=`echo “options; expression” | bc` 参考原文:http://www.linuxtechi.com/linux-shell-scripting-interview-questions-answers/ 作者: Pradeep Kumar 译文地址:LCTT 译者: Vic020
We hope this blog has helped you enhance your knowledge ofArray variables in Shell Scripting. If you want to learn more, then check out our articles. Shell Scripting - Arithmetic Operations. Shell Scripting Interview Question. Linux - Shell Variables. Array in Javascript And many more on our p...
Basic shell scripting questions How do you find out what’s your shell?- echo $SHELL What’s the command to find out today’s date?- date What’s the command to find out users on the system?- who How do you find out the current directory you’re in?- pwd...
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My admiration for bash scripting has increased significantly after my experience. This language deserves dedicated learning, and I will give it more focus and precision moving forward. Thanks again. Multi-line alias with shell expansion hangs for another argument, @Barmar Because they are separate ...
这一行说明要使用的shell。#!/bin/bash表示脚本使用/bin/bash。对于 python 脚本,就是#!/usr/bin/python。 17) 如何获取文本文件的第 10 行 ? head -10 file|tail -1 18) bash 脚本文件的第一个符号是什么 # 19) 命令:[ -z "" ] && echo 0 || echo 1的输出是什么 ...
Earlier this year I appeared on the PowerShell Podcast. I ended the interview with a scripting challenge. The Core Challenge Using whatever tools and techniques you want, write a PowerShell function that will query the Issues section of a GitHub repository and create output showing the number of...