October 2001
Beginner
1024 pages
25h 8m
English
Content preview from FreeBSD® Unleashed
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Text-Related Commands
One of the original design goals of UNIX at AT&T was for processing of text data. UNIX and FreeBSD include a large number of commands for processing text data from the command line. I'm not going to try to cover every single command available, but I am going to cover the most useful ones.
Counting Lines, Words, and Characters
Use the wc command to count the number of lines, words, and characters in a text file. With no options, it will give all three. For example, the following tells me that there are 1160 lines, 7823 words, and 51584 characters currently in the text file that contains this chapter of the book:
$ wc fbu8mcu
1160 7823 51584 fbu8mcu.html
wc supports the -l option to only display number of lines, the -w
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.