Cron条目不起作用

Question

以下条目用于从我们的Web服务器备份php文件和apache配置文件。但我发现备份目标文件夹中没有文件。我想知道条目是否有任何不正确的语法。

# Production Events module php files from /var/events/ folder

00 2 * * * tar cvpzf /var/backups/events/events-backup.date +\%Y\%m\%d.tar.gz / var / events /＆gt; /var/backups/events/events-backup.log 2＆gt;＆amp; 1`

# Production Survey module php files backup from /var/survey/ folder

00 2 * * * tar cvpzf /var/backups/survey/survey-backup.date +\%Y\%m\%d.tar.gz / var / survey /＆gt; /var/backups/survey/survey-backup.log 2＆gt;＆amp; 1

# Apache configuration files under /etc/apache2/ directory

00 2 * * * tar cvpzf /var/backups/apache2/apache2-backup.date +\%Y\%m\%d.tar.gz / etc / apache2 /＆gt; /var/backups/apache2/apache2-backup.log 2＆gt;＆amp; 1

Answer 1

我今天解决了这个问题。我错过了添加用户＆＃34; root＆＃34;就在tar命令之前。以下更改解决了此问题。

00 2 * * * root tar cvpzf /var/backups/apache2/apache2-backup.date + \％Y \％m \％d.tar.gz / etc / apache2 /＆gt; /var/backups/apache2/apache2-backup.log 2＆gt;＆amp; 1