Linux WC print line break, Word and byte count

WC prints line breaks, word and byte counts, and supports multiple file printing, command format:

WC [OPTION] ... [FILE] ...

Or

WC [OPTION] ...--files0-from=f

Common ways:

1. View Error.log Log Total rows

   Wc-l Error.log

2. View the total number of Error.log log bytes

   Wc-c Error.log

3. View the number of file lines for the Error.* class in the log directory

   Wc-l log/error.*

Parameter list:

-C,--bytes

Description: Total bytes of printed files

-M,--chars

Description: The total number of characters in the printed file

-L,--lines

Description: Total number of rows in the printed file

--files0-from=f read input from the files specified by
nul-terminated names in file F;
If F Is-then read names from standard input

Description: Print batch To specify some files, bytes, lines, characters, and other information.

When F is a file name, the specified file name is read (the contents of the file being read should be the specified list of file names, and the ^@ special symbol is appended to the end of each file name, Note: This symbol is not ^ with @ but press CTRL + V and then enter 10 and then press the other key to see the type ^@ Blue symbol). Such as:

File TEST.WC content:

sh.log^ @test. sh^@

Command:

WC--FILES0-FROM=TEST.WC

Results:

[[email protected] ~]# WC--files0-from=test.txt 460275 1332379 40275303 sh.log 9 338 TEST.SHWC:: N o such file or directory 460284 1332404 40275641 Total

When F is-it means receiving standard input reads, general use | Pipe input to WC, e.g.:

Find. -name ' *.log '-print0 |WC--files0-from=-

You can also use the command tearful related instructions:

Info WC

-L,--max-line-length

Description: The maximum number of lines in a file to print

-W,--words

Description: Print the number of words in a file

--help

Description: Display Help information

--version

Description: Print the current command version information

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Linux WC print line break, Word and byte count