move/etc-monitorer.pl


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#!/usr/bin/perl

use MDK::Common;

sub outpend { my $f = shift; local *F; open F, ">>$f" or die "outpend in file $f failed: $!\n"; print F foreach @_ }
sub logit { outpend "/var/log/etc-monitorer.log", sprintf("[%s] @_\n", chomp_(`date`)) }

my $machine_ident = cat_('/var/lib/machine_ident');
my $sysconf = "/home/.sysconf/$machine_ident";

foreach (glob_("$ARGV[0]/*")) {
    next if $_ eq '/etc/sudoers';  #- /etc/sudoers can't be a link
    if (-f && !-l) {
        my $dest = "/home/.sysconf/$machine_ident$_";
        mkdir_p(dirname($dest));  #- case of newly created directories
        logit("restoring broken symlink $_ -> $dest");
        system("mv $_ $dest");
        symlink($dest, $_);
    }
}