||file ... [
Filter environment variables in a format suitable for sh(1). Only lines defining variable names using the characters [_a-zA-Z0-9] with a value in double-quotes are emitted. Values may also be empty.
If the first argument is in the format
renv will store and environment for reference in
subsequent labels. By default entries are appended to
Optional arguments are as follows:
- Validate only, do not print lines.
Escape sequences starting with ‘\’, or subshells using ‘$(...)’ are not permitted.
$$’ expands to a single
Print environment variables in a normalized format
$ renv final.env
Save the status code of the last command
$ renv LAST_EXITSTATUS="$?"
Tabs and multiple spaces are converted to into a single space. There is no provision for embedding literal double-quotes.
renv must be found in the current working
directory or in the path defined by