Linux File Management more

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• More

Command format

• more [-dlfpcsu ][-num ] [+/ pattern][+ linenum] [file ... ]

Command function

• The more command, which functions like cat, the Cat command is the entire contents of the file displayed on the screen from top to bottom. More will be a page-by-page display to facilitate users to read pages, and the most basic instruction is to press the blank key (space) on the next page, press the B key will be back to a page, but also the function of the search string. The more command reads the file backwards from the front, so it loads the entire file at startup.

Common parameters

• +nDisplay starting from joys N rows

  -nDefine a screen size of n rows

  +/patternSearch for the string (pattern) before each file is displayed, and then start the display after the first two lines of the string

  -cClear the screen from the top and then display

  -dTip "Press space to continue, ' Q ' to quit (pressing SPACEBAR to continue,

  ? Press the Q key to exit), disable the ringing function

  -lIgnore Ctrl+l (page break) characters

  -pTo page a file by clearing the window instead of scrolling, similar to the-C option

  -sDisplay a contiguous number of empty rows as a row

  -uRemove the down line from the contents of the file

Common Operations Commands

EnterDown n rows, which need to be defined. Default is 1 rows

Ctrl+FScroll down one screen

空格键Scroll down one screen

Ctrl+BBack to previous screen

=Outputs the line number of the current line

:fOutput file name and line number of the current line

VCall VI Editor

!命令Call the shell and execute the command

qExit more

Common Example Example 1

Displays the contents of the file from line 3rd

[[email protected] test]# cat log2012.log 2012-012012-022012-032012-04-day12012-04-day22012-04-day3======[[email protected] test]# more +3 log2012.log 2012-032012-04-day12012-04-day22012-04-day3======[[email protected] test]#

Example 2

Finds the first line in the file where the "Day3" string appears, and displays the output from the first two lines at that point

[[email protected] test]# more +/day3 log2012.log ...skipping2012-04-day12012-04-day22012-04-day32012-052012-05-day1======[[email protected] test]#

The bottom shows that the screen shows the proportion of the total number of files, press CTRL+F or SPACEBAR will display the next screen 5 content, the percentage will also change.

Example 3

Set the number of rows per screen displayed

[[email protected] test]# more -5 log2012.log 2012-012012-022012-032012-04-day12012-04-day2

Example 4

List the files in a directory, because there is too much content, we should learn to use more to page display. This has to do with plumbing | Combined.

[[email protected] test]#  ls -l  | more -5总计 36-rw-r--r-- 1 root root  308 11-01 16:49 log2012.log-rw-r--r-- 1 root root   33 10-28 16:54 log2013.log-rw-r--r-- 1 root root  127 10-28 16:51 log2014.loglrwxrwxrwx 1 root root    7 10-28 15:18 log_link.log -> log.log-rw-r--r-- 1 root root   25 10-28 17:02 log.log-rw-r--r-- 1 root root   37 10-28 17:07 log.txtdrwxr-xr-x 6 root root 4096 10-27 01:58 scfdrwxrwxrwx 2 root root 4096 10-28 14:47 test3drwxrwxrwx 2 root root 4096 10-28 14:47 test4

Linux File Management more