L03 – C Shell Scripting - Part 1 1 . What is a shell ?
Command full-path name is/bin/bash. Default prompt for a non-root user isbash-x.xx$. (Where x.xx indicates the shell version number. For example, bash-3.50$) Root user default prompt isbash-x.xx#. (Where x.xx indicates the shell version number. For example, bash-3.50$#) Here is...
百度试题 结果1 题目What animal has a hard shell? A. Tortoise B. Crab C. Snail D. Ladybug 相关知识点: 试题来源: 解析 B。Tortoise 是乌龟;Crab 是螃蟹,螃蟹有硬壳;Snail 是蜗牛;Ladybug 是瓢虫。所以选 B。 反馈 收藏
shell编程,是指使用一种shell(可能是Bash)进行编程;就像说使用编程语言编程,最终还要选取一种语言嘛。 Bash编程,是指使用bash(这个shell)进行编程;就像说使用Python(编程语言)编程。 Bash shell编程,是“Bash编程”啰嗦的说法。
This animal has a hard shell. It can crawl. What is it? A. A snake. B. A turtle. C. A spider. 相关知识点: 试题来源: 解析 B。选项 A 蛇没有硬壳;选项 C 蜘蛛不是爬行动物且没有硬壳。本题考查动物的特征和习性,涉及词汇有 hard shell(硬壳)、crawl(爬行)。
A shell program is either a command-line interface (CLI) or a graphical user interface (GUI). Some sources consider only CLI programs to be actual shells, or they conflate command terminals with the shells themselves. However, a shell can beeither a CLI or GUI, and it isn't a terminal...
A hard shell case is a type of computer case with a hardened outer shell to protect a mobile device, in most cases a laptop, from damage. The cases are typically designed to fit a particular model of computer. Other cases have soft foam padding inside for extra protection. There are a ...
This animal has a hard shell. It can crawl. What is it? A. Snail B. Turtle C. Ant D. Spider 相关知识点: 试题来源: 解析 B。解析:这种动物有一个硬壳,能爬行,是乌龟。选项 A 蜗牛的壳比较软;选项 C 蚂蚁没有硬壳;选项 D 蜘蛛没有硬壳。
In old-school computer lingo, a "shell" is the manner with which a user communicates with a computer. In the old days, the "shell" was a command-line interface, such as with Unix or MS-DOS. Then with the advent of Mac and Windows, the "shell" became a Graphical User Interface, wh...
完成句子(1).1.It's green. It has a round head and a hard shell. What is it? It's a .(2).3