Totalview® for HPC Reference Guide : PART I Using the CLI : Chapter 2 CLI Commands : dunset
dunset
Restores default settings for variables
Format 
Restores a CLI variable to its default value
dunset debugger-var
Restores all CLI variables to their default values
dunset -all
Arguments 
debugger-var
Name of the CLI variable whose default setting is being restored.
-all
Restores the default settings of all CLI variables.
Description 
The dunset command reverses the effects of any previous dset commands, restoring CLI variables to their default settings. See Chapter 5, "TotalView Variables"for information on these variables.
Tcl variables (those created with the Tcl set command) are not affected by this command.
If you use the -all option, the dunsetcommand affects all changed CLI variables, restoring them to the settings that existed when the CLI session began. Similarly, specifying debugger-var restores that one variable.
Examples 
dunset PROMPT
Restores the prompt string to its default setting; that is, {[dfocus]>}.
dunset -all
Restores all CLI variables to their default settings.
Related Topics
dsetCommand