Question

我正在尝试使用txt文件来存储要在find命令中使用的文件夹位置。但是，如果文件中只有一个文件夹位置

，则保持找不到文件夹

使用“$ addfolder”

found=$(find "$addfolder" ! -path "*/.bak/*" -type f -iname "*$ffind*" | sort)

并替换\“

addfolder="$addfolder $Folder"

folder.txt： - 主/公共主/一般不曾用过旧备份文件

#!/bin/bash 
addfolder=""    
filename="Settings/folders.txt"

#Read Folder.txt for locations
while read -r Folder; do
 if [ ! "$Folder" == "" ];then
  if [ -d "$Folder" ]; then
   addfolder="$addfolder \"$Folder\""
   echo "$addfolder"
  fi
fi
done < "$filename"

if [  "$addfolder" == "" ]; then
 exit
fi

echo -e "\e[36mEnter Filename To Find :-\e[0m"
read -p "" ffind
echo -e "\e[92mSearching:\e[0m"
found=$(find $addfolder ! -path "*/.bak/*" -type f -iname "*$ffind*" | sort)

echo -e "\e[33m$found\e[0m"
echo "Press Enter To Exit"
read -s -n 1 -p ""

Answer 1

常规变量应该只包含单个字符串。

要保存字符串列表，请使用数组：

#!/bin/bash 
addfolder=()    
filename="Settings/folders.txt"

#Read Folder.txt for locations
while IFS= read -r Folder; do
 if [ ! "$Folder" == "" ];then
  if [ -d "$Folder" ]; then
   addfolder+=( "$Folder" )
   echo "${addfolder[@]}"
  fi
fi
done < "$filename"

if [  "${#addfolder[@]}" == 0 ]; then
 exit
fi

echo -e "\e[36mEnter Filename To Find :-\e[0m"
read -p "" ffind
echo -e "\e[92mSearching:\e[0m"
found=$(find "${addfolder[@]}" ! -path "*/.bak/*" -type f -iname "*$ffind*" | sort)

echo -e "\e[33m$found\e[0m"
echo "Press Enter To Exit"
read -s -n 1 -p ""

查找文件夹位置Linux Bash使用文件

1 个答案: