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Joachim WibergandTobias Waldekranz
9766bbbed5
Also, add a new `quick.md` that pops up when the user types `help`. Very quick intro to get started. Useful when we add a factory-default motd: "Welcome to the CLI, type 'help' for a quick overview." Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
49 lines
2.5 KiB
Markdown
49 lines
2.5 KiB
Markdown
# Keybindings
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Writing CLI commands by hand is very tedious. To make things easier the
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CLI has several keybindings, most significant first:
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| **Key** | **Cmd/Key** | **Description** |
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|---------|----------------|--------------------------------------------------|
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| TAB | | Complete current command, see below for example |
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| ? | | Show available commands, or arguments, with help |
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| Ctrl-c | | Cancel everything on current line |
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| Ctrl-d | `abort`/`exit` | Delete character, or abort/exit on empty line |
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| Ctrl-z | `leave` | Leave and activate changes in configure context |
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| Ctrl-f | Right arrow | Move cursor forward one character |
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| Ctrl-b | Left arrow | Move cursor back one character |
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| Meta-f | Ctrl-Right | Move cursor forward one word |
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| Meta-b | Ctrl-Left | Move cursor back one word |
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| Ctrl-e | End | Move cursor to end of line |
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| Ctrl-a | Home | Move cursor to beginning of line |
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| Ctrl-k | | Kill (cut) text from cursor to end of line |
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| Ctrl-u | | Delete (cut) entire line |
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| Ctrl-y | | Yank (paste) from kill buffer to cursor |
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| Meta-. | | Yank (paste) last argument from previous line |
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| Ctrl-w | Meta-Backspace | Delete (cut) word to the left |
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| | Meta-Delete | Delete (cut) word to the right |
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| Ctrl-l | | Clear screen and refresh current line |
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| Ctrl-p | Up arrow | History, previous command |
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| Ctrl-n | Down arrow | History, next command |
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| Ctrl-r | | History, reversed interactive search (i-search) |
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> **Note:** the Meta key is called Alt on most modern keyboards. If you
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> have neither, first tap the Esc key instead of holding down Alt/Meta.
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## Examples
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Complete a word. Start by typing a few characters, then tap the TAB key
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on your keyboard:
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conf<TAB> --> configure
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See possible arguments, with brief help text, to a command:
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show ?
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bridge Show bridge (ports/fdb/mdb/vlans)
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datetime Show current date and time, default RFC2822 format
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...
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Type the command, then tap the `?` key.
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