/usr/bin/echo

echo - テキスト行を表示する

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

      GNU coreutils online help: <https://www.gnu.org/software/coreutils/>
      Report any translation bugs to <https://translationproject.org/team/>

COPYRIGHT

      Copyright © 2020 Free Software Foundation,  Inc.   License  GPLv3+:  GNU  GPL  version  3  or  later
      <https://gnu.org/licenses/gpl.html>.
      This is free software: you are free to change and redistribute it.  There is NO WARRANTY, to the ex‐
      tent permitted by law.

SEE ALSO

      Full documentation <https://www.gnu.org/software/coreutils/echo>
      or available locally via: info '(coreutils) echo invocation'