Vyatta NOS documentation

Learn how to install, configure, and operate Vyatta Network Operating System (Vyatta NOS), which helps to drive our virtual networking and physical platforms portfolio.

Command history

An overview of command history and the keystrokes used to navigate it.

The vRouter shell supports a command history in which the commands that you run are stored in an internal buffer and can be run or edited.

Command history keystrokes shows the most important history keystrokes.

Table 1. Command history keystrokes
Type this To do this

<Up Arrow>


Move to the previous command.

<Down Arrow>


Move to the next command