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

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); }

Comment on devtree on AIX
Download Code

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: CUFP [id://1002703]
Front-paged by Corion
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others imbibing at the Monastery: (19)
As of 2015-06-30 17:44 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    What kind of chocolate gives you the most pleasure?















    Results (796 votes), past polls