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.. include:: kbd.rst
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.. _hotkeys:
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Hotkey Reference
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================
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This reference covers the keys used to control **lnav**. Consult the `built-in
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help <https://github.com/tstack/lnav/blob/master/src/help.txt>`_ in **lnav** for
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a more detailed explanation of each key.
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Spatial Navigation
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------------------
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.. list-table::
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:header-rows: 1
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:widths: 6 6 6 20
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* - Keypress
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-
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-
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- Command
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* - |ks| Space |ke|
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- |ks| PgDn |ke|
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-
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- Down a page
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* - |ks| b |ke|
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- |ks| Backspace |ke|
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- |ks| PgUp |ke|
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- Up a page
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* - |ks| j |ke|
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- |ks| Return |ke|
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- |ks| ↓ |ke|
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- Down a line
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* - |ks| k |ke|
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- |ks| ↑ |ke|
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-
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- Up a line
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* - |ks| h |ke|
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- |ks| ← |ke|
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-
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- Left half a page. In the log view, pressing left while at the start of
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the message text will reveal the source file name for each line.
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Pressing again will reveal the full path.
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* - |ks| Shift |ke| + |ks| h |ke|
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- |ks| Shift |ke| + |ks| ← |ke|
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- Left ten columns
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* - |ks| l |ke|
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- |ks| → |ke|
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-
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- Right half a page
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* - |ks| Shift |ke| + |ks| l |ke|
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- |ks| Shift |ke| + |ks| → |ke|
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-
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- Right ten columns
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* - |ks| Home |ke|
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- |ks| g |ke|
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-
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- Top of the view
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* - |ks| End |ke|
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- |ks| G |ke|
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- Bottom of the view
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* - |ks| e |ke|
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- |ks| Shift |ke| + |ks| e |ke|
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-
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- Next/previous error
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* - |ks| w |ke|
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- |ks| Shift |ke| + |ks| w |ke|
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-
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- Next/previous warning
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* - |ks| n |ke|
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- |ks| Shift |ke| + |ks| n |ke|
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- Next/previous search hit
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* - |ks| > |ke|
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- |ks| < |ke|
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-
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- Next/previous search hit (horizontal)
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* - |ks| f |ke|
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- |ks| Shift |ke| + |ks| f |ke|
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- Next/previous file
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* - |ks| u |ke|
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- |ks| Shift |ke| + |ks| u |ke|
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- Next/previous bookmark
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* - |ks| o |ke|
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- |ks| Shift |ke| + |ks| o |ke|
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-
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- Forward/backward through log messages with a matching "opid" field
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* - |ks| y |ke|
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- |ks| Shift |ke| + |ks| y |ke|
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- Next/prevous SQL result
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* - |ks| s |ke|
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- |ks| Shift |ke| + |ks| s |ke|
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-
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- Next/prevous slow down in the log message rate
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* - |ks| { |ke|
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- |ks| } |ke|
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-
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- Previous/next location in history
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Chronological Navigation
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------------------------
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.. list-table::
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:header-rows: 1
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:widths: 5 5 20
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* - Keypress
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-
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- Command
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* - |ks| d |ke|
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- |ks| Shift |ke| + |ks| d |ke|
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- Forward/backward 24 hours
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* - |ks| 1 |ke| - |ks| 6 |ke|
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- |ks| Shift |ke| + |ks| 1 |ke| - |ks| 6 |ke|
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- Next/previous n'th ten minute of the hour
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* - |ks| 7 |ke|
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- |ks| 8 |ke|
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- Previous/next minute
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* - |ks| 0 |ke|
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- |ks| Shift |ke| + |ks| 0 |ke|
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- Next/previous day
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* - |ks| r |ke|
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- |ks| Shift |ke| + |ks| r |ke|
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- Forward/backward by the relative time that was last used with the goto command.
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Bookmarks
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---------
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.. list-table::
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:header-rows: 1
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:widths: 5 20
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* - Keypress
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- Command
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* - |ks| m |ke|
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- Mark/unmark the top line
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* - |ks| Shift |ke| + |ks| m |ke|
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- Mark/unmark the range of lines from the last marked to the top
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* - |ks| Shift |ke| + |ks| j |ke|
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- Mark/unmark the next line after the previously marked
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* - |ks| Shift |ke| + |ks| k |ke|
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- Mark/unmark the previous line
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* - |ks| c |ke|
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- Copy marked lines to the clipboard
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* - |ks| Shift |ke| + |ks| c |ke|
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- Clear marked lines
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Display
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-------
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.. list-table::
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:header-rows: 1
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:widths: 5 20
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* - Keypress
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- Command
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* - |ks| ? |ke|
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- View/leave builtin help
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* - |ks| q |ke|
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- Return to the previous view/quit
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* - |ks| Shift |ke| + |ks| q |ke|
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- Return to the previous view/quit while matching the top times of the two views
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* - |ks| a |ke|
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- Restore the view that was previously popped with 'q/Q'
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* - |ks| Shift |ke| + |ks| a |ke|
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- Restore the view that was previously popped with 'q/Q' and match the top times of the views
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* - |ks| Shift |ke| + |ks| p |ke|
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- Switch to/from the pretty-printed view of the displayed log or text files
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* - |ks| Shift |ke| + |ks| t |ke|
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- Display elapsed time between lines
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* - |ks| t |ke|
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- Switch to/from the text file view
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* - |ks| i |ke|
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- Switch to/from the histogram view
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* - |ks| Shift |ke| + |ks| i |ke|
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- Switch to/from the histogram view
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* - |ks| v |ke|
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- Switch to/from the SQL result view
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* - |ks| Shift |ke| + |ks| v |ke|
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- Switch to/from the SQL result view and move to the corresponding in the
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log_line column
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* - |ks| p |ke|
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- Toggle the display of the log parser results
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* - |ks| Tab |ke|
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- In the log/text views, focus on the configuration panel for editing
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filters and examining the list of loaded files. In the SQL result view,
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cycle through columns to display as bar graphs
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* - |ks| Ctrl |ke| + |ks| l |ke|
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- Switch to lo-fi mode. The displayed log lines will be dumped to the
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terminal without any decorations so they can be copied easily.
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* - |ks| Ctrl |ke| + |ks| w |ke|
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- Toggle word-wrap.
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* - |ks| Ctrl |ke| + |ks| p |ke|
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- Show/hide the data preview panel that may be opened when entering
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commands or SQL queries.
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* - |ks| Ctrl |ke| + |ks| f |ke|
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- Toggle the enabled/disabled state of all filters in the current view.
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* - |ks| x |ke|
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- Toggle the hiding of log message fields. The hidden fields will be
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replaced with three bullets and highlighted in yellow.
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* - |ks| = |ke|
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- Pause/unpause loading of new file data.
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Session
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-------
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.. list-table::
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:header-rows: 1
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:widths: 5 20
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* - Keypress
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- Command
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* - |ks| Ctrl |ke| + |ks| R |ke|
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- Reset current session.
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Query
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-----
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.. list-table::
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:header-rows: 1
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:widths: 5 20
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* - Keypress
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- Command
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* - |ks| / |ke|
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- Search for lines matching a regular expression
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* - |ks| ; |ke|
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- Execute an SQL query
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* - |ks| : |ke|
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- Execute an internal command, see :ref:`commands` for more information
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* - |ks| \| |ke|
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- Execute an lnav script located in a format directory.
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* - |ks| Ctrl |ke| + |ks| ] |ke|
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- Abort the prompt
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Customizing
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-----------
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You can customize the behavior of hotkeys by defining your own keymaps.
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Consult the :ref:`Keymaps<keymaps>` configuration section for more information.
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