more命令是一个文本分页显示工具，可以用来查看文本文件的内容，可以按空格键或者回车键来翻页，按q键退出，more命令不能往回翻页，只能一路往后翻页。
语法：
more [选项] 文件名
命令格式：
more [options] file…
选项：
-d：显示提示信息
-f：强制分页显示
-l：忽略控制字符
-p：清屏后显示
-s：合并多个空行
-u：忽略下划线
-c：清屏后显示，但不滚动
DESCRIPTION
more is a filter for paging through text one screenful at a time. This version is especially primitive.
Users should realize that less(1) provides more(1) emulation plus extensive enhancements.
OPTIONS
Options are also taken from the environment variable MORE (make sure to precede them with a dash (-)) but com‐
mand-line options will override those.
-d Prompt with "[Press space to continue, 'q' to quit.]", and display "[Press 'h' for instructions.]"
instead of ringing the bell when an illegal key is pressed.
-l Do not pause after any line containing a ^L (form feed).
-f Count logical lines, rather than screen lines (i.e., long lines are not folded).
-p Do not scroll. Instead, clear the whole screen and then display the text. Notice that this option is
switched on automatically if the executable is named page.
-c Do not scroll. Instead, paint each screen from the top, clearing the remainder of each line as it is
displayed.
-s Squeeze multiple blank lines into one.
-u Suppress underlining.
-number
The screen size to use, in number of lines.
+number
Start displaying each file at line number.
+/string
The string to be searched in each file before starting to display it.
--help Display help text and exit.
-V, --version
Display version information and exit.
COMMANDS
Interactive commands for more are based on vi(1). Some commands may be preceded by a decimal number, called k
in the descriptions below. In the following descriptions, ^X means control-X.
h or ? Help; display a summary of these commands. If you forget all other commands, remember this
one.
SPACE Display next k lines of text. Defaults to current screen size.
z Display next k lines of text. Defaults to current screen size. Argument becomes new
default.
RETURN Display next k lines of text. Defaults to 1. Argument becomes new default.
d or ^D Scroll k lines. Default is current scroll size, initially 11. Argument becomes new default.
q or Q or INTERRUPT
Exit.
s Skip forward k lines of text. Defaults to 1.
f Skip forward k screenfuls of text. Defaults to 1.
b or ^B Skip backwards k screenfuls of text. Defaults to 1. Only works with files, not pipes.
' Go to the place where the last search started.
= Display current line number.
/pattern Search for kth occurrence of regular expression. Defaults to 1.
n Search for kth occurrence of last regular expression. Defaults to 1.
!command or :!command
Execute command in a subshell.
v Start up an editor at current line. The editor is taken from the environment variable VISUAL
if defined, or EDITOR if VISUAL is not defined, or defaults to vi if neither VISUAL nor EDI‐
TOR is defined.
^L Redraw screen.
:n Go to kth next file. Defaults to 1.
:p Go to kth previous file. Defaults to 1.
:f Display current file name and line number.
. Repeat previous command.