export
Export shell variables to child processes. tldr-pages
On Linux
Several platforms
Linux
Set an environment variable
export VARIABLE=valueIdentifyUnset an environment variable
export -n VARIABLEIdentifyExport a function to child processes
export -f FUNCTION_NAMEIdentifyAppend a pathname to the environment variable $PATH
export PATH=$PATH:path/to/appendIdentifyprint a list of active exported variables in shell command form
export -pIdentify