June 2003
Beginner to intermediate
944 pages
43h 1m
English
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Name
echo
Synopsis
echo [options] [strings]Write each string to standard output, separated by spaces and terminated by a newline. If no strings are supplied, echo a newline. (See also echo in Chapter 3.)
Options
- -e
Enable interpretation of escape characters:
- \a
Audible alert
- \b
Backspace
- \c
Suppress the terminating newline (same as -n)
- \e
Escape character
- \f
Form feed
- \n
Newline
- \r
Carriage return
- \t
Horizontal tab
- \v
Vertical tab
- \\
Backslash
- \ nnn
The character in the ASCII set corresponding to the octal number nnn.
- \x nn
The character in the ASCII set corresponding to the hexadecimal number nn (1 or 2 hex digits).
- -n
Do not append a newline to the output.
- -E
Disable interpretation of escape characters.
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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.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
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.