#Bash 的 more 命令
more [OPTION]... FILE...
功能
分页查看文件内容。
类型
可执行文件（/usr/bin/more），属于 util-linux。
参数
OPTION选项：-
-d,--silent- 提示：“[按空格继续，按 'q' 退出]”；
- 当按下非法按键时，不响铃，而是显示：“[按 'h' 查看说明]”。
-
-l,--logical- 遇到包含
^L（换页符）的行时不暂停。
- 遇到包含
-
-e,--exit-on-eof- 读到文件末尾（EOF）立即退出。
- 若未设置
POSIXLY_CORRECT环境变量或未在终端执行时，该行为默认开启。
-
-f,--no-pause- 按“逻辑行”计数，而不是按屏幕行计数（即长行不会被折行）。
-
-p,--print-over- 不滚动屏幕，而是清空整个屏幕后再显示文本。
- 注意：如果可执行文件名为
page，此选项会被自动启用。
-
-c,--clean-print- 不滚动屏幕，而是从屏幕顶部重新绘制，每行显示时清除其余内容。
-
-s,--squeeze- 将多个连续空行压缩为一个空行。
-
-u,--plain- 取消下划线显示。
- 为向后兼容，此选项实际上被忽略。
-
-n,--lines number- 指定每屏显示的行数。
number必须是正整数。 --lines设置的值优先级最高，会覆盖终端报告的行数等其他来源的值。
- 指定每屏显示的行数。
-
-number- 与
--lines number等价。
- 与
-
+number- 从第 number 行开始显示文件内容。
-
+/string- 在开始显示前，先在文件中搜索 string，并从首次出现处开始显示。
-
--help- 显示帮助 -
--version- 显示版本
-
FILE文件列表，如果没有这个参数或指定为-，则读取标准输入
#相关命令
| 命令 | 说明 |
|---|---|
| less | 增强版文件分页阅读命令 |
#推荐阅读
#手册
MORE(1) User Commands MORE(1)
NAME
more - display the contents of a file in a terminal
SYNOPSIS
more [options] file ...
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 command-line options will override
those.
-d, --silent
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, --logical
Do not pause after any line containing a ^L (form feed).
-e, --exit-on-eof
Exit on End-Of-File, enabled by default if POSIXLY_CORRECT
environment variable is not set or if not executed on terminal.
-f, --no-pause
Count logical lines, rather than screen lines (i.e., long lines are
not folded).
-p, --print-over
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, --clean-print
Do not scroll. Instead, paint each screen from the top, clearing
the remainder of each line as it is displayed.
-s, --squeeze
Squeeze multiple blank lines into one.
-u, --plain
Suppress underlining. This option is silently ignored as backwards
compatibility.
-n, --lines number
Specify the number of lines per screenful. The number argument is a
positive decimal integer. The --lines option shall override any
values obtained from any other source, such as number of lines
reported by terminal.
-number
A numeric option means the same as --lines option argument.
+number
Start displaying each file at line number.
+/string
The string to be searched in each file before starting to display
it.
-h, --help
Display help text and exit.
-V, --version
Print version 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(1) if neither VISUAL nor EDITOR 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.
ENVIRONMENT
The more command respects the following environment variables, if they
exist:
MORE
This variable may be set with favored options to more.
SHELL
Current shell in use (normally set by the shell at login time).
TERM
The terminal type used by more to get the terminal characteristics
necessary to manipulate the screen.
VISUAL
The editor the user prefers. Invoked when command key v is pressed.
EDITOR
The editor of choice when VISUAL is not specified.
POSIXLY_CORRECT
Disable exit-on-eof (see option -e for more details).
HISTORY
The more command appeared in 3.0BSD. This man page documents more
version 5.19 (Berkeley 6/29/88), which is currently in use in the Linux
community. Documentation was produced using several other versions of
the man page, and extensive inspection of the source code.
AUTHORS
Eric Shienbrood, UC Berkeley.
Modified by Geoff Peck, UCB to add underlining, single spacing.
Modified by John Foderaro, UCB to add -c and MORE environment variable.
SEE ALSO
less(1), vi(1)
REPORTING BUGS
For bug reports, use the issue tracker at
https://github.com/util-linux/util-linux/issues.
AVAILABILITY
The more command is part of the util-linux package which can be
downloaded from Linux Kernel Archive
<https://www.kernel.org/pub/linux/utils/util-linux/>.
util-linux 2.39.3 2023-11-21 MORE(1)