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'\" t
.\" Title: faillog
.\" Author: Julianne Frances Haugh
.\" Generator: DocBook XSL Stylesheets vsnapshot <http://docbook.sf.net/>
.\" Date: 2022-11-08
.\" Manual: File Formats and Configuration Files
.\" Source: shadow-utils 4.13
.\" Language: Chinese Simplified
.\"
.TH "FAILLOG" "5" "2022-11-08" "shadow\-utils 4\&.13" "File Formats and Configuratio"
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.\" * Define some portability stuff
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.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.\" http://bugs.debian.org/507673
.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html
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.ie \n(.g .ds Aq \(aq
.el .ds Aq '
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.\" * set default formatting
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.\" disable hyphenation
.nh
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.ad l
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.\" * MAIN CONTENT STARTS HERE *
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.SH "名称"
faillog \- 登录失败的日志文件
.SH "描述"
.PP
/var/log/faillog
maintains a count of login failures and the limits for each account\&.
.PP
The file contains fixed length records, indexed by numerical UID\&. Each record contains the count of login failures since the last successful login; the maximum number of failures before the account is disabled; the line on which the last login failure occurred; the date of the last login failure; and the duration (in seconds) during which the account will be locked after a failure\&.
.PP
文件的结构是：
.sp
.if n \{\
.RS 4
.\}
.nf
struct faillog {
short fail_cnt;
short fail_max;
char fail_line[12];
time_t fail_time;
long fail_locktime;
};
.fi
.if n \{\
.RE
.\}
.SH "文件"
.PP
/var/log/faillog
.RS 4
Failure logging file\&.
.RE
.SH "参见"
.PP
\fBfaillog\fR(8)
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