Error running make install

[alitonia]

Issue

When I first clone this project in mac and run make install, there are 2 errors when it starts to run seosnap-dashboard/dev/commands/install.sh:

• Error with cat /dev/urandom | tr -dc 'a-zA-Z0-9' | head -c50 because tr can't process special characters from /dev/urandom
• sed error because flag -i isn't provided with backup extension.

Proposed solution

• Change the secret gen to head /dev/urandom | base64 | tr -dc 'a-zA-Z0-9' | head -c50
• Add backup extension (ex: sed -i "s/snaptron$/${ADMIN_NAME:-snaptron}/g" .env; to sed -i.bak "s/snaptron$/${ADMIN_NAME:-snaptron}/g" .env;)