aboutsummaryrefslogtreecommitdiffstats
path: root/chapter06/create-utmp.xml
blob: 903f5993de442564deaa80516c40877a7c78cba4 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
<sect2>
<title>Creating the /var/run/utmp, /var/log/wtmp and /var/log/btmp 
files</title>

<para>Programs like login, shutdown, uptime and others want to read from and 
write to the /var/run/utmp /var/log/btmp and /var/log/wtmp. These files contain 
information about who is currently logged in. It also contains information 
on when the computer was last booted and shutdown and a record of the
bad login attempts.</para>

<para>Create these files with their proper permissions by running the
following commands:</para>

<para><screen><userinput>touch /var/run/utmp /var/log/wtmp \
&nbsp;&nbsp;&nbsp; /var/log/btmp /var/log/lastlog &amp;&amp;
chmod 644 /var/run/utmp /var/log/wtmp \
&nbsp;&nbsp;&nbsp;/var/log/btmp /var/log/lastlog</userinput></screen></para>

</sect2>