Beefy Boxes and Bandwidth Generously Provided by pair Networks
Your skill will accomplish
what the force of many cannot

devtree on AIX

by eddor1614 (Beadle)
on Nov 07, 2012 at 17:58 UTC ( #1002703=CUFP: print w/replies, xml ) Need Help??

I've been looking for a command or script for AIX similar to lspci -t on Linux, a sort of Device tree

I didn't find it, although there are a few using shell script.

I've made a simple one using Perl, recursion and just one call to lsdev.

#!/usr/bin/perl use warnings; use strict; my $base = defined($ARGV[0]) ? $ARGV[0] : "ALL!"; if (defined($ARGV[0]) and $ARGV[0] eq "-h") { usage(); exit; } sub usage { print qq($/Usage:$/$/); print qq($0 [base] - "base is optional and defaults to sys0$/$/ +); print qq(This script builds a tree of devices$/$/); } my %devices = map { chomp; s/,$/,_/; split /,/,$_ } (`lsdev -F name,pa +rent`); sub children { my $parent = shift; my @lsdev; foreach (keys %devices) { push @lsdev, $_ if $devices{$_} eq $parent; } return @lsdev; } sub graph { my $step = shift; my @lista = @_; foreach my $i (@lista) { print "|", " " x $step,"|-- ",$i,$/; graph($step+3,children($i)); } } if ($base eq "ALL!") { graph(0,children("_")); } else { graph(0,$base); }

Log In?

What's my password?
Create A New User
Node Status?
node history
Node Type: CUFP [id://1002703]
Front-paged by Corion
and all is quiet...

How do I use this? | Other CB clients
Other Users?
Others about the Monastery: (5)
As of 2017-09-23 04:31 GMT
Find Nodes?
    Voting Booth?
    During the recent solar eclipse, I:

    Results (270 votes). Check out past polls.