'\" t
.\"     Title: gfcksum
.\"    Author: [FIXME: author] [see http://docbook.sf.net/el/author]
.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
.\"      Date: 3 Mar 2014
.\"    Manual: Gfarm
.\"    Source: Gfarm
.\"  Language: English
.\"
.TH "GFCKSUM" "1" "3 Mar 2014" "Gfarm" "Gfarm"
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.SH "NAME"
gfcksum \- print checksum
.SH "SYNOPSIS"
.HP \w'\fBgfcksum\fR\ 'u
\fBgfcksum\fR [\-rl] [\-T | \-t] \fIpath\fR...
.HP \w'\fBgfcksum\fR\ 'u
\fBgfcksum\fR \-c [\-rlv] [\-h\ \fIhost\fR] \fIpath\fR...
.SH "DESCRIPTION"
.PP
\fBgfcksum\fR
prints checksum of specified files\&. When \-r option is specified, it prints checksum of subentries in the specified directories recursively\&.
.PP
When \-t option is specified, only checksum type which is currently set to the file is printed\&. When \-T option is specified, which checksum type will be calculated is printed\&.
.PP
When the \-c option is specified, it calculates the checksum of the specified files, and compares it with the checksum stored in the metadata\&. The \-h option specifies the location of the file replica to be calculated\&. With the \-v option, the verbose information including modification time of the file replica is displayed\&.
.PP
If the \-l option is present,
\fBgfcksum\fR
displays a path for each file\&. By default, gfcksum shows its basename only\&.
.SH "OPTIONS"
.PP
\fB\-r\fR
.RS 4
Displays subdirectories recursively\&.
.RE
.PP
\fB\-c\fR
.RS 4
Calculates the checksum of the specified files, and compares it with the checksum stored in the metadata\&.
.RE
.PP
\fB\-h\fR \fIhost\fR
.RS 4
Specifies the location of the file replica, when the \-c option is specified\&.
.RE
.PP
\fB\-v\fR
.RS 4
Displays the verbose information including modification time of the file replica, when the \-c option is specified\&.
.RE
.PP
\fB\-l\fR
.RS 4
Displays a path for each file\&. By default, gfcksum shows its basename only\&.
.RE
.PP
\fB\-?\fR
.RS 4
Displays a list of command options\&.
.RE