Juniper-networks J4350 Uživatelský manuál stáhnout pdf (Strana 83)

Services Router User Interface Overview

Table 27: CLI Editing Keystrokes (continued)

Task Category Action Keyboard Sequence

Scroll backward through the list of recently executed

commands.

Ctrl-p

Scroll forwar

d through the list of recently executed

commands.

Ctrl-n

Search the CLI history in reverse order for lines

matching the search string.

Ctrl-r

Display previous command lines.

Search the CLI history by typing some text at the

prompt, followed by the keyboard sequence. The

CLI attempts to expand the text into the most recent

word in the history for which the text is a prefix.

Esc /

Repeat keyboard sequences. Specify the number of times to execute a keyboard

sequence. Replace number with a number from 1

through 9, and replace sequence with a keyboard

sequence in this table.

Esc number sequence

Command Completion

You do not always have to remember or type the full comm an d or option nam e for

the CLI to recognize it. To display all possible command or option completions,

type the partial command followed immediately by a question mark (?).

To complete a command or option tha t you have partially typed, press Tab

or Spacebar. If the partially typed letters uniquely identify a command,

the complete command name appears. Otherwise, a message indicates

that your entry is ambiguous or invalid. Possible command completions

are displayed if your entry is ambiguous.

You can also use command completion on filenames and usernames.

To display all possible values, type one or more characters followed

immediately by a question mark. To complete these partial entries, press

Tab only. Pressing Spacebar does not work.

Online Help

The CLI provide s context-sensitive help a t every level of the command h ierarchy.

The help information tells you which commands are available at the current

level in th e hierarchy and p rovides a brief description of each.

TogethelpwhileintheCLI,typeaquestionmark(?)inoneofthefollowingways:

Type a question mark a t th e command -line prompt. The CLI lists the available

commands and options. For examples, see “CLI Operational Mode” on

page 60 and “CLI Configuration Mo de ” on page 61.

Using the Command-Line Interface 63

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