SYNOPSIS
echo [SHORT-OPTION]... [STRING]...
echo LONG-OPTION
DESCRIPTION
Echo the STRING(s) to standard output.
- -n
- do not output the trailing newline
- -e
- enable interpretation of backslash escapes
- -E
- disable interpretation of backslash escapes (default)
- --help
- display this help and exit
- --version
- output version information and exit
If -e is in effect, the following sequences are recognized:
- \\
- backslash
- \a
- alert (BEL)
- \b
- backspace
- \c
- produce no further output
- \e
- escape
- \f
- form feed
- \n
- new line
- \r
- carriage return
- \t
- horizontal tab
- \v
- vertical tab
- \0NNN
- byte with octal value NNN (1 to 3 digits)
- \xHH
- byte with hexadecimal value HH (1 to 2 digits)
NOTE: your shell may have its own version of echo, which usually supersedes the version described here. Please refer to your shell's documentation for details about the options it supports.
AUTHOR
Written by Brian Fox and Chet Ramey.
REPORTING BUGS
Report echo bugs to bug-coreutils@gnu.org
GNU coreutils home page: <http://www.gnu.org/software/coreutils/>
General help using GNU software: <http://www.gnu.org/gethelp/>
Report echo translation bugs to
<http://translationproject.org/team/>
COPYRIGHT
Copyright © 2013 Free Software Foundation, Inc. License
GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>.
This is free software: you are free to change and redistribute it. There is NO
WARRANTY, to the extent permitted by law.
SEE ALSO
The full documentation for echo is maintained as a Texinfo manual. If the info and echo programs are properly installed at your site, the command
- info coreutils 'echo invocation'
should give you access to the complete manual.