1 <sect2><title>Short descriptions</title>
3 <para><command>fuser</command> reports the PIDs of processes that use
4 the given files or file systems.</para>
6 <para><command>killall</command> kills processes by name. It sends a signal
7 to all processes running any of the given commands.</para>
9 <para><command>pstree</command> displays running processes as a tree.</para>
11 <para><command>pstree.x11</command> same as pstree except that it waits for
12 confirmation before exiting.</para>