就像这样:

sudo locate error.log | xargs -IX grep -iH "errorlog" X

or

sudo locate error_log | xargs -IX grep -iH "errorlog" X

or

sudo find / -iname "error?log" 2>/dev/null | xargs -IX grep -iH "errorlog" X

如果您从源代码构建Apache和PHP，那么错误日志默认生成在${Apache安装目录}/logs/error_log，即通常为/usr/local/apache2/logs/error_log。

否则，如果您已经从存储库中安装了它，则会在/var/log/apache2/error_log中找到它。

你也可以在php.ini中设置路径，并通过调用phpinfo()来验证它。

你可以在下面看到一个帐户的php错误:

/home/username/logs/domain_tld.php.error.log

可以在全局和本地设置php错误日志。

Globally through WHM: WHM -->> MultiPHP INI Editor --> "Editor Mode" Select the version of PHP you would like to set the error log Edit the parameter error_log. error_log = "/some/path" Change the filename to the desired error log file Save changes Locally though cPanel: CPanel -->> MultiPHP INI Editor --> "Editor Mode" Select the version of PHP you would like to set the error log Edit the parameter error_log. error_log = "/some/path" Change the filename to the desired error log file Home directory will set the option for all domains, addons, and subdomains configured on the account A specific domain will limit the change to that domain, or, in the case of an addon domain, the addon and the matching subdomain Save changes If PHP-fpm is enabled: WHM --> MultiPHP Manager Find the domain you'd like to change the error log location for Click "Edit PHP-FPM" Change the log location in "The error log file (error_log)" relative to the folder "logs" within the user's home directory Save changes

php --info | grep error

这很有帮助。

在LAMP环境中，PHP错误默认指向下面这个文件。

/var/log/httpd/error_log

所有访问日志分为:

/var/log/httpd/access_log

在命令行中输入cat <file location> | grep ErrorLog在httpd.conf文件中查找ErrorLog。例如:

cat /etc/apache2/httpd.conf | grep ErrorLog

输出:

# ErrorLog: The location of the error log file.
# If you do not specify an ErrorLog directive within a <VirtualHost>
ErrorLog "/private/var/log/apache2/error_log"

找到以ErrorLog开头的行，这就是答案。

注意:对于虚拟主机，您可以编辑虚拟主机文件httpd-vhosts.conf以指定不同的日志文件位置。