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.\" ========================================================================
.\"
.IX Title "KAS_UNLOCK 8"
.TH KAS_UNLOCK 8 "2017-12-15" "OpenAFS" "AFS Command Reference"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
.\" way too many mistakes in technical documents.
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.nh
.SH "NAME"
kas_unlock \- Unlocks a locked user account
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
\&\fBkas unlock\fR \fB\-name\fR\ <\fIauthentication\ \s-1ID\s0\fR>
    [\fB\-admin_username\fR\ <\fIadmin\ principal\ to\ use\ for\ authentication\fR>]
    [\fB\-password_for_admin\fR\ <\fIadmin\ password\fR>] [\fB\-cell\fR\ <\fIcell\ name\fR>]
    [\fB\-servers\fR\ <\fIexplicit\ list\ of\ authentication\ servers\fR>+]
    [\fB\-noauth\fR] [\fB\-help\fR]
.PP
\&\fBkas u\fR \fB\-na\fR\ <\fIauthentication\ \s-1ID\s0\fR>
    [\fB\-a\fR\ <\fIadmin\ principal\ to\ use\ for\ authentication\fR>]
    [\fB\-p\fR\ <\fIadmin\ password\fR>] [\fB\-c\fR\ <\fIcell\ name\fR>]
    [\fB\-s\fR\ <\fIexplicit\ list\ of\ authentication\ servers\fR>+] [\fB\-no\fR] [\fB\-h\fR]
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
The \fBkas unlock\fR command unlocks the Authentication Database entry named
by the \fB\-name\fR argument. An entry becomes locked when the user exceeds
the limit on failed authentication attempts, generally by providing the
wrong password to either an AFS-modified login utility or the \fBklog\fR
command. Use the \fBkas setfields\fR command to set the limit and the lockout
time, and the \fBkas examine\fR command to examine the settings.
.PP
To unlock all locked user accounts at once, shutdown the \fBkaserver\fR
process on every database server machine, and remove the
\&\fI/var/lib/openafs/local/kaauxdb\fR file from each one. The \fBkaserver\fR process
recreates the file as it restarts.
.SH "OPTIONS"
.IX Header "OPTIONS"
.IP "\fB\-name\fR <\fIauthentication \s-1ID\s0\fR>" 4
.IX Item "-name <authentication ID>"
Names the Authentication Database entry to unlock.
.IP "\fB\-admin_username\fR <\fIadmin principal\fR>" 4
.IX Item "-admin_username <admin principal>"
Specifies the user identity under which to authenticate with the
Authentication Server for execution of the command. For more details, see
\&\fIkas\fR\|(8).
.IP "\fB\-password_for_admin\fR <\fIadmin password\fR>" 4
.IX Item "-password_for_admin <admin password>"
Specifies the password of the command's issuer. If it is omitted (as
recommended), the \fBkas\fR command interpreter prompts for it and does not
echo it visibly. For more details, see \fIkas\fR\|(8).
.IP "\fB\-cell\fR <\fIcell name\fR>" 4
.IX Item "-cell <cell name>"
Names the cell in which to run the command. For more details, see
\&\fIkas\fR\|(8).
.IP "\fB\-servers\fR <\fIauthentication servers\fR>+" 4
.IX Item "-servers <authentication servers>+"
Names each machine running an Authentication Server with which to
establish a connection. For more details, see \fIkas\fR\|(8).
.IP "\fB\-noauth\fR" 4
.IX Item "-noauth"
Assigns the unprivileged identity \f(CW\*(C`anonymous\*(C'\fR to the issuer. For more
details, see \fIkas\fR\|(8).
.IP "\fB\-help\fR" 4
.IX Item "-help"
Prints the online help for this command. All other valid options are
ignored.
.SH "EXAMPLES"
.IX Header "EXAMPLES"
In the following example, an administrator using the \f(CW\*(C`admin\*(C'\fR account
unlocks the entry for \f(CW\*(C`jones\*(C'\fR:
.PP
.Vb 2
\&   % kas unlock \-name jones \-admin_username admin
\&   Administrator\*(Aqs (admin) Password:
.Ve
.SH "PRIVILEGE REQUIRED"
.IX Header "PRIVILEGE REQUIRED"
The issuer must have the \f(CW\*(C`ADMIN\*(C'\fR flag set on his or her Authentication
Database entry.
.SH "SEE ALSO"
.IX Header "SEE ALSO"
\&\fIkas\fR\|(8),
\&\fIkas_examine\fR\|(8),
\&\fIkas_setfields\fR\|(8),
\&\fIklog\fR\|(1)
.SH "COPYRIGHT"
.IX Header "COPYRIGHT"
\&\s-1IBM\s0 Corporation 2000. <http://www.ibm.com/> All Rights Reserved.
.PP
This documentation is covered by the \s-1IBM\s0 Public License Version 1.0.  It was
converted from \s-1HTML\s0 to \s-1POD\s0 by software written by Chas Williams and Russ
Allbery, based on work by Alf Wachsmann and Elizabeth Cassell.