mirror of
https://github.com/fish-shell/fish-shell
synced 2024-12-26 21:03:12 +00:00
37 lines
1.7 KiB
Text
37 lines
1.7 KiB
Text
\section echo echo - display a line of text
|
|
|
|
\subsection echo-synopsis Synopsis
|
|
<tt>echo [STRING]</tt>
|
|
|
|
\subsection echo-description Description
|
|
|
|
Display a line of text.
|
|
|
|
- \c -n, \c Do not output a newline
|
|
- \c -s, \c Do not separate arguments with spaces
|
|
- \c -E, \c Disable interpretation of backslash escapes (default)
|
|
- \c -e, \c Enable interpretation of backslash escapes
|
|
- \c -h, \c --help Display this help
|
|
|
|
\subsection echo-escapes Escape Sequences
|
|
|
|
If -e is in effect, the following sequences are recognized:
|
|
|
|
- \c \\\\ \c 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)
|
|
|
|
\subsection echo-example Example
|
|
|
|
<tt>echo 'Hello World'</tt> Print hello world to stdout
|
|
|
|
<tt>echo -e 'Top\\nBottom'</tt> Print Top and Bottom on separate lines, using an escape sequence
|