Question

我有下面的腳本，我想運行一個cPanel備份後創建（每個網站1.tar.gz文件）來檢查壓縮文件。它不是要取代手動測試恢復，而只是一個額外的檢查。問題不在於重新調整檢查失敗的文件列表，而是返回所有文件的列表。

#!/bin/bash 

date=`date +%Y-%m-%d` 
path="/backups/$date/*.gz" 

found_errors=0 
errors='The following backup files failed the automatic test: \n' 

for f in $path 
do 
     gunzip -c $f | tar t > /dev/null 

     #if the exit status was not 0 
     if [ $?=0 ]; then 
       found_errors=1 
       errors="$errors\n$f" 
       #echo $f ": Exit status code is " $? 
     fi 
done 

#if an error was found 
if [ $found_erros!=0 ]; then 
     #email the list of files that could not be extracted/tested 
     echo -e $errors | mail -s "Backup Error Check" "admin@example.com" 
fi 

在此先感謝。

Answer 1

看起來有一個錯字。我打賭檢查狀態應該是

#if the exit status was not 0 
if [ $? -ne 0 ]; then