ubuntu

1. Start Apache

   • service apache2 start

   • # service apache2 stop

   • # service apache2 status

   • # service apache2 restart 

2. Find file

   • find path -iname file.name

   • $ find / -iname php.ini

find: ‘/etc/polkit-1/localauthority’: Permission denied

/etc/php/7.4/cli/php.ini

/etc/php/7.4/apache2/php.ini

find: ‘/etc/ssl/private’: Permission denied

3. Check version os

   • lsb_release -a

   • Example

No LSB modules are available.

Distributor ID: Ubuntu

Description:    Ubuntu 20.04.5 LTS

Release:        20.04

Codename:       focal

4. Check file php.ini

   • php --ini

5. Update