.\" Man page generated from reStructuredText. . . .nr rst2man-indent-level 0 . .de1 rstReportMargin \\$1 \\n[an-margin] level \\n[rst2man-indent-level] level margin: \\n[rst2man-indent\\n[rst2man-indent-level]] - \\n[rst2man-indent0] \\n[rst2man-indent1] \\n[rst2man-indent2] .. .de1 INDENT .\" .rstReportMargin pre: . RS \\$1 . nr rst2man-indent\\n[rst2man-indent-level] \\n[an-margin] . nr rst2man-indent-level +1 .\" .rstReportMargin post: .. .de UNINDENT . RE .\" indent \\n[an-margin] .\" old: \\n[rst2man-indent\\n[rst2man-indent-level]] .nr rst2man-indent-level -1 .\" new: \\n[rst2man-indent\\n[rst2man-indent-level]] .in \\n[rst2man-indent\\n[rst2man-indent-level]]u .. .TH "OPEN" "1" "Nov 13, 2025" "4.2" "fish-shell" .SH NAME open \- open file in its default application .SH SYNOPSIS .nf \fBopen\fP \fIFILES\fP \&... .fi .sp .SH DESCRIPTION .sp \fBopen\fP opens a file in its default application, using the appropriate tool for the operating system. On GNU/Linux, this requires the common but optional \fBxdg\-open\fP utility, from the \fBxdg\-utils\fP package. .sp Note that this function will not be used if a command by this name exists (which is the case on macOS or Haiku). .SH EXAMPLE .sp \fBopen *.txt\fP opens all the text files in the current directory using your system\(aqs default text editor. .SH COPYRIGHT fish-shell developers .\" Generated by docutils manpage writer. .