\amethyst 1270763125 learn By convention, we capitalize environment variables (PAGER, EDITOR, ..) and internal shell variables (SHELL, BASH_VERSION, ..). All other variable names should be lower case. Remember that variable names are case-sensitive; this convention avoids accidentally overriding environmental and internal variables.
geirha 1578132572 forget
geirha 1578132578 learn #redirect varcap