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

<sect2><title>&nbsp;</title><para>&nbsp;</para></sect2>

<sect2><title>Descriptions</title>

<para>(Last checked against version &psmisc-contversion;.)</para>

<sect3><title>Program file descriptions</title>

<para><command>fuser</command> reports the PIDs of processes that use
the given files or filesystems.</para>

<para><command>killall</command> kills processes by name. It sends a signal
to all processes running any of the given commands.</para>

<para><command>pidof</command> reports the PIDs of the given programs.
(Not this pidof program is used, however, but the one from Sysvinit.)</para>

<para><command>pstree</command> displays running processes as a tree.</para>

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