archie/release/base/pager/bin/less.hlp

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2024-05-28 17:59:32 +02:00
SUMMARY OF COMMANDS
Commands marked with * may be preceded by a number, N.
Notes in parentheses indicate the behavior if N is given.
h H Display this help.
q :q :Q ZZ Exit.
e ^E j ^N CR * Forward one line (or N lines).
y ^Y k ^K ^P * Backward one line (or N lines).
f ^F ^V SPACE * Forward one window (or N lines).
b ^B ESC-v * Backward one window (or N lines).
z * Forward one window (and set window to N).
w * Backward one window (and set window to N).
d ^D * Forward one half-window (and set half-window to N).
u ^U * Backward one half-window (and set half-window to N).
F Forward forever; like "tail -f".
r ^R ^L Repaint screen.
R Repaint screen, discarding buffered input.
NOTE: default "window" is the screen height.
default "half-window" is half of the screen height.
/pattern * Search forward for (N-th) matching line.
?pattern * Search backward for (N-th) matching line.
NOTE: search commands may be modified by one or more of:
! search for NON-matching lines.
* search multiple files.
@ start search at first file (for /) or last file (for ?).
n * Repeat previous search (for N-th occurrence).
N * Repeat previous search in reverse direction.
ESC-n * Repeat previous search, spanning files.
ESC-N * Repeat previous search, reverse dir. & spanning files.
g < ESC-< * Go to first line in file (or line N).
G > ESC-> * Go to last line in file (or line N).
p % * Go to beginning of file (or N percent into file).
{ * Go to the } matching the (N-th) { in the top line.
} * Go to the { matching the (N-th) } in the bottom line.
( * Go to the ) matching the (N-th) ( in the top line.
) * Go to the ( matching the (N-th) ) in the bottom line.
[ * Go to the ] matching the (N-th) [ in the top line.
] * Go to the [ matching the (N-th) ] in the bottom line.
ESC-^F <c1> <c2> * Go to the c1 matching the (N-th) c2 in the top line
ESC-^B <c1> <c2> * Go to the c2 matching the (N-th) c1 in the bottom line.
m<letter> Mark the current position with <letter>.
'<letter> Go to a previously marked position.
'' Go to the previous position.
^X^X Same as '.
E [file] Examine a new file.
:e ^X^V Same as E.
:n * Examine the (N-th) next file from the command line.
:p * Examine the (N-th) previous file from the command line.
= ^G :f Print current file name.
V Print version number of "less".
-<flag> Toggle a command line flag [see FLAGS below].
_<flag> Display the setting of a command line flag.
+cmd Execute the less cmd each time a new file is examined.
FLAGS
Most flags may be changed either on the command line,
or from within less by using the - command.
-? Display help (from command line).
-a Set forward search starting location.
-b [N] Number of buffers.
-B Automatically allocate buffers.
-c -C Repaint by scrolling/clearing.
-d Dumb terminal.
-e -E Quit at end of file.
-f Force open non-regular files.
-h [N] Backward scroll limit.
-i Ignore case in searches.
-j [N] Screen position of target lines.
-k [file] Use a lesskey file.
-m -M Set prompt style.
-n -N Use line numbers.
-o [file] Log file.
-O [file] Log file (unconditionally overwrite).
-p [pattern] Start at pattern (from command line).
-P [prompt] Define new prompt.
-q -Q Quiet the terminal bell.
-r Translate control characters.
-s Squeeze multiple blank lines.
-S Chop long lines.
-t [tag] Find a tag.
-T [tagsfile] Use an alternate tags file.
-u -U Change handling of backspaces.
-w Display ~ for lines after end-of-file.
-x [N] Set tab stops.
-y [N] Forward scroll limit.
-z [N] Set size of window.