From: "Денис Смирнов" <mithraen@freesource.info> To: community@lists.altlinux.org Subject: Re: [Comm] автомонтирование без DE Date: Fri, 1 Aug 2014 06:43:38 +0400 Message-ID: <20140801024338.GA17027@mw.mithraen.ru> (raw) In-Reply-To: <994901406854049@web16j.yandex.ru> [-- Attachment #1.1: Type: text/plain, Size: 772 bytes --] On Fri, Aug 01, 2014 at 04:47:29AM +0400, Speccyfighter wrote: > Выходит так, что оптический привод для отображения > должен быть хоть где-нибудь указан, > или в /etc/pmount.allow или в /etc/fstab > Но здесь это необязательно, и при отсутствии матрицы: Спасибо! Нашел вторую ошибку. Однако я сумел сделать две детских ошибки в кусочке кода из 4-х строк :) В строке 24 замените, пожалуйста: $devices{$1} = 1; на $devices{'/dev/'.$1} = 1; Исправленное в аттаче. > ...кстати да, почтовик поменял во вложении концы строк > с LF на LF+CR (0A 0D). hex-вьювер показал. > Пришлось конвертером dos2unix по файлу. Кстати это можно сделать и так: $ sed -i 's/\r//' <filename> :) -- С уважением, Денис http://mithraen.ru/ [-- Attachment #1.2: lmount --] [-- Type: text/plain, Size: 4280 bytes --] #!/usr/bin/perl #============================================================================# # List all block devices that not exists in fstab # #============================================================================# # (C) Denis Smirnov <mithraen@freesource.info> # #============================================================================# use strict; use warnings qw(FATAL all); use Cwd 'abs_path'; use Text::Table; my %devices; # List all USB devices foreach ( glob("/dev/disk/by-id/usb-*") ) { $devices{ abs_path($_) } = 1; } # List all removable devices { my @devs = split( "\n", `/bin/lsblk -d -r -o RM,KNAME` ); foreach (@devs) { next unless /^1\s+(.+)$/; $devices{'/dev/'.$1} = 1; } } # List all devices in /etc/pmount.allow if ( open my $fh, "<", "/etc/pmount.allow" ) { while (<$fh>) { s/#.*//; s/\s+$//; next if $_ eq ''; $_ = abs_path($_) if -l $_; $devices{$_} = 1; } close $fh; } # Parse /etc/fstab my %disks; my %fstab_dev; my %fstab_uuid; my %fstab_label; sub parse_fstab($) { open( my $fh, "<", $_[0] ) || return; my @out; while (<$fh>) { my %h; s/#.*//; s/\s+$//; next if $_ eq ''; my ( $dev, $uuid, $label ) = ( '', '', '' ); if (s/^UUID=([^\s"]+)\s+//) { $uuid = $1; $h{uuid} = $1; } elsif (s/^UUID="([^"]+)"\s+//) { $uuid = $1; $h{uuid} = $1; } elsif (s/^LABEL=([^\s"]+)\s+//) { $label = $1; $h{label} = $1; } elsif (s/^LABEL="((?:[^"]|"")+)"\s+//) { $label = $1; $label =~ s/""/"/g; $h{label} = $1; } elsif (s/^([^\s"]+)\s+//) { $dev = $1; $h{dev} = $1; } else { next; } my @fields = split( /\s+/, $_ ); $h{mountpoint} = shift(@fields); $h{fs} = shift(@fields); my @opts = split( ',', shift(@fields) ); foreach my $opt (@opts) { $h{opts}->{$opt} = 1; } push @out, \%h; } close $fh; return @out; } sub parse_line($) { my $fields = $_[0]; my %h; while ( $fields =~ s/^\s*([^"]+)="([^\"]*)"\s*// ) { $h{$1} = $2; } my $dev = $h{KNAME}; if ( $h{TYPE} eq 'disk' ) { $disks{$dev} = \%h; } if ( $h{TYPE} eq 'part' ) { my $basedev = $dev; $basedev =~ s/\d+$//; foreach my $key ( keys %h ) { if ( $h{$key} eq '' ) { $h{$key} = $disks{$basedev}->{$key}; } } } return if $h{FSTYPE} eq ''; return if $h{FSTYPE} eq 'swap'; return if $h{FSTYPE} eq 'linux_raid_member'; return if $h{FSTYPE} eq 'LVM2_member'; # skip LVM partitions # return if $h{TYPE} eq 'lvm'; # skip FS in fstab return if defined $fstab_label{ $h{LABEL} }; return if defined $fstab_uuid{ $h{UUID} }; return if defined $fstab_dev{ "/dev/" . $h{KNAME} }; return \%h; } foreach ( parse_fstab "/etc/fstab" ) { if ( defined $_->{opts}->{user} ) { if ( defined $_->{dev} ) { my $dev = $_->{dev}; $dev = abs_path($dev) if -l $dev; $devices{$dev} = 1; } next; } if ( defined $_->{dev} ) { my $dev = $_->{dev}; $dev = abs_path($dev) if -l $dev; $fstab_dev{$dev} = 1; } $fstab_label{ $_->{label} } = 1 if defined $_->{label}; $fstab_uuid{ $_->{uuid} } = 1 if defined $_->{uuid}; } my @out; # Get all info about removable and USB devices open( my $fh, "-|", '/bin/lsblk', '-o', 'NAME,FSTYPE,LABEL,MOUNTPOINT,SIZE,RM,KNAME,MODEL,TYPE,UUID', '-P' ); my $tb = Text::Table->new( 'NAME', 'MOUNTPOINT', 'LABEL', 'FSTYPE', "SIZE\n&left", 'MODEL' ); while (<$fh>) { my $h = parse_line($_); next unless defined $h; next unless defined $devices{ "/dev/" . $h->{KNAME} }; $tb->add( $h->{NAME}, $h->{MOUNTPOINT}, $h->{LABEL}, $h->{FSTYPE}, $h->{SIZE}, $h->{MODEL} ); my $dev = "/dev/" . $h->{KNAME}; push @out, $dev; } print $tb; [-- Attachment #2: Digital signature --] [-- Type: application/pgp-signature, Size: 181 bytes --]
next prev parent reply other threads:[~2014-08-01 2:43 UTC|newest] Thread overview: 66+ messages / expand[flat|nested] mbox.gz Atom feed top 2014-07-23 16:50 Денис Смирнов 2014-07-23 20:54 ` Michael Shigorin 2014-07-24 8:35 ` Денис Смирнов 2014-07-24 8:57 ` Michael Shigorin 2014-07-24 12:55 ` Владимир Гусев 2014-07-28 23:36 ` Денис Смирнов 2014-07-29 3:55 ` Eugene Prokopiev 2014-07-29 15:10 ` Денис Смирнов 2014-07-24 18:00 ` Speccyfighter 2014-07-24 19:41 ` Фаизов Алишер 2014-07-24 19:49 ` Speccyfighter 2014-07-24 21:21 ` Mikhail Efremov 2014-07-24 23:09 ` Speccyfighter 2014-07-28 23:41 ` Денис Смирнов 2014-07-29 10:48 ` Speccyfighter 2014-07-29 10:52 ` Speccyfighter 2014-07-29 16:16 ` Денис Смирнов 2014-07-29 18:13 ` Speccyfighter 2014-07-29 19:20 ` Денис Смирнов 2014-07-29 19:52 ` Speccyfighter 2014-07-29 19:59 ` Speccyfighter 2014-07-30 0:52 ` Денис Смирнов 2014-07-30 3:26 ` Speccyfighter 2014-07-30 18:11 ` Денис Смирнов 2014-07-31 2:00 ` Speccyfighter 2014-07-31 14:06 ` Денис Смирнов 2014-07-31 14:39 ` Speccyfighter 2014-07-31 16:47 ` Денис Смирнов 2014-07-31 17:35 ` Speccyfighter 2014-07-31 19:05 ` Денис Смирнов 2014-08-01 0:47 ` Speccyfighter 2014-08-01 2:43 ` Денис Смирнов [this message] 2014-08-01 17:13 ` Speccyfighter 2014-08-02 14:09 ` Денис Смирнов 2014-08-02 18:51 ` Speccyfighter 2014-08-03 3:58 ` Денис Смирнов 2014-08-03 14:22 ` Speccyfighter 2014-08-03 19:46 ` Денис Смирнов 2014-08-03 22:33 ` Speccyfighter 2014-08-04 13:29 ` Денис Смирнов 2014-08-05 15:15 ` Speccyfighter 2014-08-05 18:43 ` Денис Смирнов 2014-08-06 12:55 ` Speccyfighter 2014-08-06 21:52 ` Денис Смирнов 2014-08-07 0:24 ` Speccyfighter 2014-08-07 15:56 ` Speccyfighter 2014-08-07 16:14 ` Speccyfighter 2014-08-07 16:55 ` Денис Смирнов 2014-08-07 17:07 ` Speccyfighter 2014-08-08 3:28 ` Денис Смирнов 2014-08-09 19:50 ` Michael Shigorin 2014-08-15 9:52 ` Денис Смирнов 2014-08-15 10:22 ` Michael Shigorin 2014-08-15 11:26 ` Денис Смирнов 2014-08-04 18:35 ` Michael Shigorin 2014-07-30 4:46 ` Speccyfighter 2014-07-30 5:31 ` Speccyfighter 2014-07-30 14:41 ` Денис Смирнов 2014-07-30 16:39 ` Speccyfighter 2014-07-29 19:27 ` Speccyfighter 2014-07-29 19:04 ` Speccyfighter 2014-07-30 0:10 ` Денис Смирнов 2014-07-30 9:23 ` Michael Shigorin 2014-07-30 14:39 ` Денис Смирнов 2014-07-30 9:38 ` Sergey 2014-07-30 11:16 ` Sergey
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