ubuntu 中apache2 测试配置时,提示bad user name ${APACHE_RUN_USER}

原因是在/etc/apache2/apache2.conf中

有如下写法,本来这个写法是需要从外面传入用户与组的.

#User ${APACHE_RUN_USER}                                                                                                                                                                       
#Group ${APACHE_RUN_GROUP}                                                                                                                                                                     
          

所以如果需要使用测试的话,如

root@CSV-009:/home/weber# /usr/sbin/apache2 -S   

需要把它修改成如下格式                                                                                                                                                                               
                                                                                                                                                              
User www-data                                                                                                                                                                                  
Group www-data 

root@CSV-009:/home/weber# /usr/sbin/apache2 -S                                                                                                                                                 
apache2: bad user name ${APACHE_RUN_USER} 

一般,这个参数的指定会放在/etc/apache2/envvars中

大概是使用export APACHE_RUN_USER=www-data这样