从Shell创建带有内容的多个文件 [英] Creating multiple files with content from shell

问题描述

脚本新手.如何编写代码以创建多个文件(a.txt，b.txt，...，z.txt)?

New to scripting. How can I write code to create multiple files (a.txt, b.txt, ... , z.txt)?

谢谢.

推荐答案

一个用于创建26个空文件的命令:

One command to create 26 empty files:

touch {a..z}.txt

或152:

touch {{a..z},{A..Z},{0..99}}.txt

一个小循环，可创建包含一些内容的152个文件:

A small loop to create 152 files with some contents:

for f in {a..z} {A..Z} {0..99}
do
    echo hello > "$f.txt"
done

您可以使用前导零来编号文件:

You can do numbered files with leading zeros:

for i in {0..100}
do
    echo hello > "File$(printf "%03d" "$i").txt"
done

或者，在Bash 4中:

or, in Bash 4:

for i in {000..100}
do
    echo hello > "File${i}.txt"
done

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