1、命令簡介

more (more) 該命令一次顯示一屏文字，滿屏後停下來，並且在螢幕的底部出現一個提示資訊，給出至今己顯示的該檔案的百分比,方便逐頁閱讀(file perusal filter for crt viewing) 。more名單中內建了若干快捷鍵，按空白鍵（space）就往下一頁顯示，按 b 鍵就會往回（back）一頁顯示，而且還有搜尋字串的功能（與 vi 相似），使用中按h可以檢視說明檔案 。

2、用法

more [-dlfpcsu] [-num] [+/pattern] [+linenum] [fileNames..]

3、選項

引數：

more以後可以使用的操作命令（按h 彈出）

-------------------------------------------------------------------------------
空格鍵                     向下滾動一屏
 

z                       Display next k lines of text [current screen size]*
<return>                   Display next k lines of text [1]*
d or ctrl-D               Scroll k lines [current scroll size, initially 11]*
q or Q or <interrupt>   退出more
s                       Skip forward k lines of text [1]
f                       Skip forward k screenfuls of text [1]
b or ctrl-B             返回上一屏
'                       跳轉到上次查詢開始的位置
=                       輸出當前行的行號
/ 

模式                      查詢符合模式的內容，按n為下一個,N為上一個
n                       Search for kth occurrence of last r.e [1]

4、示例

1、顯示檔案file的內容，但在顯示之前先清屏，並且在螢幕的最下方顯示完核的百分比。

[[email protected] log]# more -dc boot.log

2、每次顯示5行

[[email protected] log]# more -5 boot.log 
        Welcome to CentOS 
Starting udev:                                             [  OK  ]
Setting hostname oracledb:                                 [  OK  ]
Setting up Logical Volume Management:                      [  OK  ]
Checking filesystems

按空格鍵顯示5-10行，不清屏

[[email protected] log]# more -5 boot.log 
        Welcome to CentOS 
Starting udev:                                             [  OK  ]
Setting hostname oracledb:                                 [  OK  ]
Setting up Logical Volume Management:                      [  OK  ]
Checking filesystems
/dev/sda3: clean, 167181/6152192 files, 4828976/24590080 blocks
/dev/sda1: clean, 51/51200 files, 103880/204800 blocks
                                                           [  OK  ]
Remounting root filesystem in read-write mode:             [  OK  ]
Mounting local filesystems:                                [  OK  ]

3、每次顯示5行，清屏顯示

[[email protected] log]# more -p -5 boot.log 
        Welcome to CentOS 
Starting udev:                                             [  OK  ]
Setting hostname oracledb:                                 [  OK  ]
Setting up Logical Volume Management:                      [  OK  ]
Checking filesystems
--More--(9%)

按空格

/dev/sda3: clean, 167181/6152192 files, 4828976/24590080 blocks
/dev/sda1: clean, 51/51200 files, 103880/204800 blocks
                                                           [  OK  ]
Remounting root filesystem in read-write mode:             [  OK  ]
Mounting local filesystems:                                [  OK  ]
--More--(21%)

4、more +10 filename 從第 10 行開始顯示 file之檔案內容。

[[email protected] log]# more +10 boot.log 
Mounting local filesystems:                                [  OK  ]
Enabling local filesystem quotas:                          [  OK  ]
Enabling /etc/fstab swaps:                                 [  OK  ]

5、more -s file 逐頁顯示 testfile 之檔案內容，如有連續兩行以上空白行則以一行空白行顯示。

[[email protected] study]# more -s test.log 
2016
2017

2018前面有兩空行

6、more進行中！執行命令

!ifconfig
eth5      Link encap:Ethernet  HWaddr 08:00:27:60:11:C4  
          inet addr:172.17.22.31  Bcast:172.17.23.255  Mask:255.255.254.0
          inet6 addr: fe80::a00:27ff:fe60:11c4/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:13261006 errors:0 dropped:0 overruns:0 frame:0
          TX packets:55082 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:941658780 (898.0 MiB)  TX bytes:5059734 (4.8 MiB)

lo        Link encap:Local Loopback  
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:65536  Metric:1
          RX packets:16 errors:0 dropped:0 overruns:0 frame:0
          TX packets:16 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:1584 (1.5 KiB)  TX bytes:1584 (1.5 KiB)

------------------------
--More--(9%)

7、根據模式查詢字串，輸入斜槓 /模式字串 回車進行查詢，n和N控制向上和向下查詢

# Mandatory: no
# Range: 60-3600
# 上面為more的顯示內容

查找出的結果在最上面顯示

...skipping
# Hostname=

Hostname=Zabbix server

### Option: HostnameItem
#    Item used for generating Hostname if it is undefined. Ignored if Hostname is defined.
#    Does not support UserParameters or aliases.