python - 在 bash 的 for 循环中读取字符串数组

Question

我在查看这个答案后声明了这个值数组。

Loop through an array of strings in Bash?

declare -a consti=("Baharagora" "Barhait" "Barkagaon" "Bishunpur" "Borio" "Chaibasa" "Chakradharpur" "Dumka" "Dumri" "Gandey" "Ghatsila" "Giridih" "Gomia" "Gumla" "Hatia" "Ichagarh" "Jama" "Jarmundi" "Jugsalai" "Kharasawan" "Khunti" "Littipara" "Lohardaga" "Madhupur" "Maheshpur" "Majhgaon" "Manoharpur" "Nala" "Nirsa" "Pakur" "Potka" "Shikaripara" "Silli" "Sindri" "Sisai" "Tundi")

这是我编写的完整代码

#!/bin/bash

declare -a consti=("Baharagora" "Barhait" "Barkagaon" "Bishunpur" "Borio" "Chaibasa" "Chakradharpur" "Dumka" "Dumri" "Gandey" "Ghatsila" "Giridih" "Gomia" "Gumla" "Hatia" "Ichagarh" "Jama" "Jarmundi" "Jugsalai" "Kharasawan" "Khunti" "Littipara" "Lohardaga" "Madhupur" "Maheshpur" "Majhgaon" "Manoharpur" "Nala" "Nirsa" "Pakur" "Potka" "Shikaripara" "Silli" "Sindri" "Sisai" "Tundi")


for folder in "${consti[@]}"; do
  for file in "~/Documents/ElectoralRollPDFs/completed/"$folder/*.pdf; do
    echo "$file"
    ...
  done
done

该脚本将 * 作为文字字符读取。我得到这个输出，但它应该是 number.pdf

~/Documents/ElectoralRollPDFs/completed/Baharagora/*.pdf
I/O Error: Couldn't open file '~/Documents/ElectoralRollPDFs/completed/Baharagora/*.pdf': No such file or directory.

在正确读取文件之前，我无法执行任何后续步骤。请帮忙。

Answer 1

你可以循环两次:

shopt -s nullglob   

declare dirs=(aaa bbb ccc)

for folder in "${dirs[@]}"; do
    for file in "/some/path/$folder/"*.pdf; do
        echo "$file"
        # do stuff here ...
    done
done