How to use pstree command?

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1

Hi,

How to use the pstree command.
I tried to execute as below, not able to interpret/understand the output.

pstree -p | grep 525

OUTPUT:

 
 
[xx@yy ~]$ pstree -p | grep 525
        ��scsi_eh_0(525)

Can anyone throw some light on this?

Many thanks.

Rgds,

2

Use:

LANG=C pstree ...