Sonicwall Firewall Configuration Decode

 base64 -d -i "SonicWallConfig.exp" | sed 's/&/\n/g' > SonicwallConfig.txt

https://www.sonicwall.com/support/knowledge-base/how-to-get-the-configurations-of-the-firewall-based-on-the-exporting-exp-file/170503330364045/