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.\"
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.\" @(#)edquota.8 8.1 (Berkeley) 6/6/93
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.\"
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.TH EDQUOTA 8 "June 6, 1993"
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.UC 5
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.SH NAME
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edquota \- edit user quotas
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.SH SYNOPSIS
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.B edquota
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[
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.I \-u
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] [
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.I \-p
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proto-username
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]
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username ...
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.Dd "June 6, 1993"
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.Dt EDQUOTA 8
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.Os
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.Sh NAME
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.Nm edquota
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.Nd edit user quotas
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.Sh SYNOPSIS
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.Nm edquota
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.Op Fl u
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.Op Fl p Ar proto-username
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.Ar username ...
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.Nm edquota
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.Fl g
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.Op Fl p Ar proto-groupname
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.Ar groupname ...
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.Nm edquota
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.Fl t
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.Op Fl u
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.Nm edquota
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.Fl t
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.Fl g
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.br
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.B edquota
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.I \-g
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[
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.I \-p
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proto-groupname
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]
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groupname ...
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.br
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.B edquota
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.I -t
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[
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.I -u
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]
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.br
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.B edquota
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.I -t
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.I -g
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.br
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.SH DESCRIPTION
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.I Edquota
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.Sh DESCRIPTION
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.Nm Edquota
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is a quota editor.
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By default, or if the \fI-u\fP flag is specified,
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By default, or if the
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.Fl u
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flag is specified,
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one or more users may be specified on the command line.
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For each user a temporary file is created
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with an ASCII representation of the current
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disk quotas for that user.
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The list of filesystems with user quotas is determined from
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.IR /etc/fstab .
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.Pa /etc/fstab .
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An editor is invoked on the ASCII file.
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The editor invoked is
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.IR vi (1)
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unless the environment variable EDITOR specifies otherwise.
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.PP
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The editor invoked is
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.Xr vi 1
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unless the environment variable
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.Ev EDITOR
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specifies otherwise.
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.Pp
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The quotas may then be modified, new quotas added, etc.
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Setting a quota to zero indicates that no quota should be imposed.
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Setting a hard limit to one indicates that no allocations should
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be permitted.
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Setting a soft limit to one with a hard limit of zero
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indicates that allocations should be permitted on
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only a temporary basis (see \fI-t\fP below).
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indicates that allocations should be permitted only on
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a temporary basis (see
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.Fl t
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below).
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The current usage information in the file is for informational purposes;
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only the hard and soft limits can be changed.
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.PP
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.Pp
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On leaving the editor,
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.I edquota
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.Nm
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reads the temporary file and modifies the binary
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quota files to reflect the changes made.
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.PP
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If the
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.B \-p
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.Pp
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If the
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.Fl p
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option is specified,
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.I edquota
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.Nm
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will duplicate the quotas of the prototypical user
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specified for each user specified.
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This is the normal mechanism used to
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initialize quotas for groups of users.
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If the user given to assign quotas to is a numerical uid
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range (e.g. 1000-2000), then
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.I edquota
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range (e.g. 1000-2000), then
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.Nm
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will duplicate the quotas of the prototypical user
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for each uid in the range specified. This allows
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for easy setup of default quotas for a group of users.
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The uids in question do not have to be currently assigned in
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.IR /etc/passwd.
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.PP
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If the \fI-g\fP flag is specified,
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.I edquota
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.Pa /etc/passwd
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.Pp
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If the
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.Fl g
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flag is specified,
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.Nm
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is invoked to edit the quotas of
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one or more groups specified on the command line.
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The \fI-p\fP flag can be specified in conjunction with
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the \fI-g\fP flag to specify a prototypical group
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The
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.Fl p
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flag can be specified in conjunction with
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the
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.Fl g
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flag to specify a prototypical group
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to be duplicated among the listed set of groups.
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.PP
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.Pp
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Users are permitted to exceed their soft limits
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for a grace period that may be specified per filesystem.
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Once the grace period has expired,
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the soft limit is enforced as a hard limit.
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The default grace period for a filesystem is specified in
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.IR /usr/include/ufs/quota.h .
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The \fI-t\fP flag can be used to change the grace period.
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By default, or when invoked with the \fI-u\fP flag,
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.Pa /usr/include/ufs/ufs/quota.h .
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The
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.Fl t
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flag can be used to change the grace period.
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By default, or when invoked with the
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.Fl u
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flag,
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the grace period is set for all the filesystems with user
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quotas specified in
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.IR /etc/fstab .
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When invoked with the \fI-g\fP flag the grace period is
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.Pa /etc/fstab .
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When invoked with the
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.Fl g
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flag the grace period is
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set for all the filesystems with group quotas specified in
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.IR /etc/fstab .
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.Pa /etc/fstab .
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The grace period may be specified in days, hours, minutes, or seconds.
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Setting a grace period to zero indicates that the default
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grace period should be imposed.
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Setting a grace period to one second indicates that no
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grace period should be granted.
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.PP
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.Pp
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Only the super-user may edit quotas.
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.SH FILES
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.DT
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\fIquota.user\fP at the filesystem root with user quotas
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.br
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\fIquota.group\fP at the filesystem root with group quotas
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.br
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/etc/fstab to find filesystem names and locations
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.SH SEE ALSO
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quota(1),
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quotactl(2),
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fstab(5),
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quotacheck(8), quotaon(8), repquota(8)
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.SH DIAGNOSTICS
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.Sh FILES
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.Bl -tag -width quota.group -compact
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.It Pa quota.user
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at the filesystem root with user quotas
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.It Pa quota.group
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at the filesystem root with group quotas
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.It Pa /etc/fstab
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to find filesystem names and locations
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.El
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.Sh SEE ALSO
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.Xr quota 1 ,
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.Xr quotactl 2 ,
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.Xr fstab 2 ,
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.Xr quotacheck 8 ,
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.Xr quotaon 8 ,
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.Xr repquota 8
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.Sh DIAGNOSTICS
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Various messages about inaccessible files; self-explanatory.
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