for-loop不工作：尝试将ls转换为数组

Question

＆＃39;在运行以下代码时收到语法错误：

#!/bin/bash

for i in (`ls *.nexus`);

do
   awk 'NR >5' /path/to/nexus_files/$i | tr -d "'" | tr " " "\n" | sed 's/uce/>uce/g' > /path/to/fasta_files/${i}.fasta

done

错误：

-bash: syntax error near unexpected token `(

当我删除括号时：

-bash: syntax error near unexpected token 'awk'

Answer 1

在您的简单示例中，您可以使用ls命令

for i in *.nexus ; do
    awk ...
done