lfs-book-zh_CN/appendixa/psmisc-desc.xml

<sect2>
<title>Contents</title>

<para>
The Psmisc package contains the fuser, killall and pstree programs.
</para>

</sect2>

<sect2><title>Description</title>

<sect3><title>fuser</title>

<para>
fuser displays the PIDs of processes using the specified files or file 
systems.
</para>

</sect3>

<sect3><title>killall</title>

<para>
killall sends a signal to all processes running any of the specified 
commands.
</para>

</sect3>

<sect3><title>pstree</title>

<para>
pstree shows running processes as a tree.
</para>

</sect3>

</sect2>