How do I export a variable in terminal?

How do I export a variable in Linux terminal?

To export a environment variable you run the export command while setting the variable. We can view a complete list of exported environment variables by running the export command without any arguments. To view all exported variables in the current shell you use the -p flag with export.

How do I export a variable in Bash?

To export all the listed variables to child processes, use the -p option. The two variables created in this article are at the bottom of the output. To undo the effect of export -p , use the -n option. The variables are again limited to the current shell session.

How do I export an environment variable in terminal?

To set an environment variable, use the command " export varname=value ", which sets the variable and exports it to the global environment (available to other processes). Enclosed the value with double quotes if it contains spaces. To set a local variable, use the command " varname =value " (or " set varname =value ").

How do I export a variable in shell?

You can use the export command to make local variables global. To make your local shell variables global automatically, export them in your . profile file. Note: Variables can be exported down to child shells but not exported up to parent shells.