bash文件中意外的文件结束

Question

运行bash脚本时,我收到以下错误:

./hi.sh:line 19:语法错误:意外的文件结束

这是我的代码:

#!/bin/bash

#Remove unauthorized users

for line in ./unauthorized_users.txt; do

sudo userdel $line -y

sudo rm -rf "/home/$line" -y


#Remove unauthorized packages

for line in ./bad_packs.txt; do

sudo apt-get remove $line -y

sudo apt-get purge $line -y

请告诉我该怎么做.

Answer 1

你没有关闭你的for循环done.检查循环结构语法的手册:

for bar in 1 2 3; do
   echo "$bar"
done

另请注意,您的代码不会迭代文件的行./unauthorized_users.txt.要从文件中读取行,请改用while循环:

while IFS= read -r line; do
   echo "$line"
done < your_file