How to Use the wc Command in Linux

Category: Advanced – Command Line • Est. reading time: 1 minute

The wc command counts what is in a text file: lines, words, and bytes.

Standard usage

Run on its own, wc prints all three counts at once, in the order lines, words, bytes:

wc file.txt        # => 11  22  33  file.txt

That reads as 11 lines, 22 words, and 33 bytes. For plain ASCII text, the byte count and character count are the same.

Count just one thing

wc -l file.txt     # lines
wc -w file.txt     # words
wc -m file.txt     # characters
wc -c file.txt     # bytes

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