echo - display a line of text
echo [SHORT-OPTION]... [STRING]...
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
output version information and exit
If -e is in effect, the following sequences are recognized:
\a alert (BEL)
\c produce no further output
NNN 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.
GNU coreutils online help: <http://www.gnu.org/software/coreutils/>
Report echo translation bugs to <http://translationproject.org/team/>
Written by Brian Fox and Chet Ramey.
Copyright © 2014 Free Software Foundation, Inc. License GPLv3+: GNU
GPL version 3 or later <http://gnu.org/licenses/gpl.php>.
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
The full documentation for echo is maintained as a Texinfo manual. If
the info and echo programs are properly installed at your site, the
info coreutils 'echo invocation'
should give you access to the complete manual.