.TH duf 1 "06 April 2021" "duf-0.6.2" "Disk Usage/Free Utility"
.SH NAME
\fBduf \fP- Disk Usage/Free Utility
\fB
.SH SYNOPSIS
.nf
.fam C
\fBduf\fP [ \fIoptions\fP ]

.fam T
.fi
.fam T
.fi
.SH DESCRIPTION
Simple Disk Usage/Free Utility.
.PP
Features:
.RS
.IP \(bu 3
User-friendly, colorful output.
.IP \(bu 3
Adjusts to your terminal's theme & width.
.IP \(bu 3
Sort the results according to your needs.
.IP \(bu 3
Groups & filters devices.
.IP \(bu 3
Can conveniently output JSON.
.SH OPTIONS
.TP
.B
\fB-all\fP
Include pseudo, duplicate, inaccessible file systems.
.TP
.B
\fB-hide\fP string
Hide specific devices, separated with commas:
local, network, fuse, special, loops, binds.
.TP
.B
\fB-hide-fs\fP string
Hide specific filesystems, separated with commas.
.TP
.B
\fB-inodes\fP
List inode information instead of block usage.
.TP
.B
\fB-json\fP
Output all devices in JSON format.
.TP
.B
\fB-only\fP string
Show only specific devices, separated with commas:
local, network, fuse, special, loops, binds.
.TP
.B
\fB-only-fs\fP string
Only specific filesystems, separated with commas.
.TP
.B
\fB-output\fP string
Output fields: mountpoint, size, used, avail, usage, inodes,
inodes_used, inodes_avail, inodes_usage, type, filesys‐tem.
.TP
.B
\fB-sort\fP string
Sort output by: mountpoint, size, used, avail, usage, inodes,
inodes_used, inodes_avail, inodes_usage, type, filesys‐tem (default "mountpoint").
.TP
.B
\fB-style\fP string
Style: unicode, ascii (default "unicode").
.TP
.B
\fB-theme\fP string
Color themes: dark, light (default "dark").
.TP
.B
\fB-version\fP
Display version.
.TP
.B
\fB-warnings\fP
Output all warnings to STDERR.
.TP
.B
\fB-width\fP uint
Max output width.
.SH USAGE
You can simply start \fBduf\fP without any command-line arguments:
.PP
.nf
.fam C
  $ duf

.fam T
.fi
If you supply arguments, \fBduf\fP will only list specific devices & mount points:
.PP
.nf
.fam C
  $ duf /home /some/file

.fam T
.fi
If you want to list everything (including pseudo, duplicate, inaccessible file systems):
.PP
.nf
.fam C
  $ duf --all

.fam T
.fi
You can show and hide specific tables:
.PP
.nf
.fam C
  $ duf --only local,network,fuse,special,loops,binds
  $ duf --hide local,network,fuse,special,loops,binds

.fam T
.fi
You can also show and hide specific filesystems:
.PP
.nf
.fam C
  $ duf --only-fs tmpfs,vfat
  $ duf --hide-fs tmpfs,vfat

.fam T
.fi
Sort the output:
.PP
.nf
.fam C
  $ duf --sort size

  Valid keys are: mountpoint, size, used, avail, usage, inodes, inodes_used, inodes_avail, inodes_usage, type, filesystem.

.fam T
.fi
Show or hide specific columns:
.PP
.nf
.fam C
  $ duf --output mountpoint,size,usage

  Valid keys are: mountpoint, size, used, avail, usage, inodes, inodes_used, inodes_avail, inodes_usage, type, filesystem.

.fam T
.fi
List inode information instead of block usage:
.PP
.nf
.fam C
  $ duf --inodes

.fam T
.fi
If \fBduf\fP doesn't detect your terminal's colors correctly, you can set a theme:
.PP
.nf
.fam C
  $ duf --theme light

.fam T
.fi
If you prefer your output as JSON:
.PP
.nf
.fam C
  $ duf --json

.fam T
.fi
.SH NOTES
Portions of \fBduf\fP's code are copied and modified from https://github.com/shirou/gopsutil.
.PP
gopsutil was written by WAKAYAMA Shirou and is distributed under BSD-3-Clause.
.SH AUTHORS
\fBduf\fP was written by Christian Muehlhaeuser <https://github.com/muesli/\fBduf\fP/issues>.
.PP
This manpage was written by Francisco Vilmar Cardoso Ruviaro for the Debian project (but may be used by others).
.SH COPYRIGHT
Copyright (C) 2020 Christian Muehlhaeuser <https://github.com/muesli/\fBduf\fP/issues>.
.PP
Released under MIT license.