73 lines
2.4 KiB
Groff
73 lines
2.4 KiB
Groff
'\" t
|
|
.\" Title: isutf8
|
|
.\" Author: Lars Wirzenius <liw@iki.fi>
|
|
.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
|
|
.\" Date: 01/01/2018
|
|
.\" Manual: moreutils
|
|
.\" Source: moreutils
|
|
.\" Language: English
|
|
.\"
|
|
.TH "ISUTF8" "1" "01/01/2018" "moreutils" "moreutils"
|
|
.\" -----------------------------------------------------------------
|
|
.\" * Define some portability stuff
|
|
.\" -----------------------------------------------------------------
|
|
.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
|
.\" http://bugs.debian.org/507673
|
|
.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html
|
|
.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
|
.ie \n(.g .ds Aq \(aq
|
|
.el .ds Aq '
|
|
.\" -----------------------------------------------------------------
|
|
.\" * set default formatting
|
|
.\" -----------------------------------------------------------------
|
|
.\" disable hyphenation
|
|
.nh
|
|
.\" disable justification (adjust text to left margin only)
|
|
.ad l
|
|
.\" -----------------------------------------------------------------
|
|
.\" * MAIN CONTENT STARTS HERE *
|
|
.\" -----------------------------------------------------------------
|
|
.SH "NAME"
|
|
isutf8 \- check whether files are valid UTF\-8
|
|
.SH "SYNOPSIS"
|
|
.HP \w'\fBisutf8\fR\ 'u
|
|
\fBisutf8\fR [\fB\-hqliv\fR] [\fB\-\-help\fR] [\fB\-\-quiet\fR] [\fB\-\-list\fR] [\fB\-\-invert\fR] [\fB\-\-verbose\fR] [[\fIfile\fR...]]
|
|
.SH "DESCRIPTION"
|
|
.PP
|
|
\fBisutf8\fR
|
|
checks whether files are syntactically valid UTF\-8\&. Input is either files named on the command line, or the standard input\&. Notices about files with invalid UTF\-8 are printed to standard output\&.
|
|
.SH "OPTIONS"
|
|
.PP
|
|
\fB\-h\fR, \fB\-\-help\fR
|
|
.RS 4
|
|
Print out a help summary\&.
|
|
.RE
|
|
.PP
|
|
\fB\-q\fR, \fB\-\-quiet\fR
|
|
.RS 4
|
|
Don\*(Aqt print messages telling which files are invalid UTF\-8, merely indicate it with the exit status\&.
|
|
.RE
|
|
.PP
|
|
\fB\-l\fR, \fB\-\-list\fR
|
|
.RS 4
|
|
Print only the names of files containing invalid UTF\-8\&.
|
|
.RE
|
|
.PP
|
|
\fB\-i\fR, \fB\-\-invert\fR
|
|
.RS 4
|
|
Invert the selection: list UTF\-8 compatible files\&.
|
|
.RE
|
|
.PP
|
|
\fB\-v\fR, \fB\-\-verbose\fR
|
|
.RS 4
|
|
Also print an hexdump\-like view of the error and some context\&.
|
|
.RE
|
|
.SH "EXIT STATUS"
|
|
.PP
|
|
If the file is valid UTF\-8, the exit status is zero\&. If the file is not valid UTF\-8, or there is some error, the exit status is non\-zero\&.
|
|
.SH "AUTHOR"
|
|
.PP
|
|
Lars Wirzenius, Julien Palard
|
|
.SH "SEE ALSO"
|
|
.PP
|
|
\fButf8\fR(7)
|