创建一个Linux shell脚本程序，对文件中的数字和单词进行排序？

我需要创建一个Linux shell脚本程序来读取文本文件（直到EOF），并执行以下操作：

• 确定每行是包含单词还是数字
• 记录找到的单词数
• 将找到的每个单词附加到文本文件中（例如wordsfile.txt）
• 将找到的每个数字追加到文本文件中（例如numbersfile.txt）
• 返回以下所有信息

我希望程序读取的文本文件如下所示：

123
apple
456
boy
789

2 WORDS, 3 NUMBERS

我希望输出如下：

123
apple
456
boy
789

2 WORDS, 3 NUMBERS

另外，我希望wordsfile.txt的内容如下：

apple
boy

123
456
789

以及要读取的numbersfile.txt：

apple
boy

123
456
789

这是我的代码：

#!bin/bash
wordcount=0
numbercount=0
while read line; dp
  for word in $line; do
    $wordcount = $wordcount + 1
    echo word >> /words/wordsfile.txt
  done
  for number in $line; do
    $numbercount = $numbercount + 1
    echo number >> /numbers/numbersfile.txt
  done
  echo $wordcount " WORDS, " $numberscount " NUMBERS"
done

这是我得到的输出：

./assignment6.sh < assignment6file.txt
./assignment6.sh: line 5: 0: command not found
./assignment6.sh: line 6: /words/wordfile.txt: No such file or directory
./assignment6.sh: line 9: 0: command not found
./assignment6.sh: line 10: /numbers/numbersfile.txt: No such file or directory
0  words,  0  numbers
./assignment6.sh: line 5: 0: command not found
./assignment6.sh: line 6: /words/wordfile.txt: No such file or directory
./assignment6.sh: line 9: 0: command not found
./assignment6.sh: line 10: /numbers/numbersfile.txt: No such file or directory
0  words,  0  numbers
./assignment6.sh: line 5: 0: command not found
./assignment6.sh: line 6: /words/wordfile.txt: No such file or directory
./assignment6.sh: line 9: 0: command not found
./assignment6.sh: line 10: /numbers/numbersfile.txt: No such file or directory
0  words,  0  numbers
./assignment6.sh: line 5: 0: command not found
./assignment6.sh: line 6: /words/wordfile.txt: No such file or directory
./assignment6.sh: line 9: 0: command not found
./assignment6.sh: line 10: /numbers/numbersfile.txt: No such file or directory
0  words,  0  numbers
./assignment6.sh: line 5: 0: command not found
./assignment6.sh: line 6: /words/wordfile.txt: No such file or directory
./assignment6.sh: line 9: 0: command not found
./assignment6.sh: line 10: /numbers/numbersfile.txt: No such file or directory
0  words,  0  numbers

/assignment6.sh

---

我不明白为什么我的代码不起作用。请提供帮助。

Linux有所有这些整洁的实用程序来匹配数字和单词，并对它们进行计数。不需要重新发明轮子

wf=wordsfile.txt
nf=numbersfile.txt
egrep -i '^[a-z]+$' $1 > $wf
egrep '^[0-9.]+$' $1 > $nf
W=`wc -l $wf`
N=`wc -l $nf`
echo $W WORDS, $N NUMBERS

另存为脚本，然后按如下方式运行：

./my-script file-to-read

---

Bash报告的第一个错误是

第5行：0:command not found

。这意味着它试图调用函数或程序

0

，但找不到它。您没有显式地调用

0

，但该行中的某些内容使Bash无论如何都要尝试。这通常是变量扩展。将第4行上的

dp

更改为

do

后，列出一系列警告；你应该去看看。（不幸的是，我找不到链接到专门检查代码的方法）。