Click here for "Error Codes for Commercial Air Conditioners".

Check the number of characters and lines in a file

Check the number of characters and lines in a file

The wc command is used to check the number of characters and lines in a file. To check the number of characters, use "-c" as an option, and to check the number of lines, use "-l".
To execute the wc command, specify the name of the file you want to investigate as an argument.

●Find the number of lines, words and bytes in a file

[nuy@Lion nuy]$ wc sample.txt
42 772 2058 sample.txt
↑From left to right: number of lines, number of words, number of bytes

●Find the number of bytes

[nuy@Lion nuy]$ wc -c sample.txt
2058 sample.txt

●Find the number of lines

[nuy@Lion nuy]$ wc -l sample.txt
42 sample.txt
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