gradosevic/LINUX.md

## LINUX.md

      
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              LINUX.md
            
          
    #change owner and permissions recursively
sudo chmod -R 775  /ROOT_OF_YOUR_APP/vendor/
sudo chown -R $USER:$USER /ROOT_OF_YOUR_APP/vendor/

#impersonate as www-data in command line
sudo su www-data -s /bin/sh


#Homestead box swithc PHP version
sudo update-alternatives --config php


#unzip dd image backup
VBoxManage convertdd image_raw sda.vdi --format VDI --variant Fixed