Non-empty lines in a .env file may contain either a shell-compatible variable
assignment (see below for limitations) or a comment.
Example:
LANG=en_US.UTF-8
TZ=Australia/Sydney
# app_secret is parsed as: '^K&4nnE
app_client_id=d8f024b9-1dfb-4dde-8f29-db98eefa317c
app_secret=''\''^K&4nnE'- Unquoted values cannot contain unescaped whitespace,
",',$, backticks, or glob characters (*,?,[,]). - Quoted values must be fully enclosed by one pair of single or double quotes.
- Double-quoted values cannot contain
",$, or backticks unless they are escaped. - Single-quoted values may contain single quotes if this syntax is used:
'\'' - Variable expansion and command substitution are not supported.
- Comment lines must start with
#.