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−-*- mode:outline; coding: utf-8 -*-
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−
+
−* Make label on FAT32 volume.
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−
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−The volume name can be up to 11 characters long.
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−
+
−  $ sudo mlabel -i /dev/<device> ::my-label
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−
+
−or when create FAT32 file system:
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−
+
−  $ sudo mkdosfs -n <vol-name> /dev/<device>
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−
+
−* Convert file name coding.
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−
+
−  $ convmv --nosmart -f cp-1251 -t utf-8 -r $dir
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−
+
−* How get file time attributes.
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−
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−POSIX define 3 file time attributes: atime (access time, only a few OS/fs update
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−this parameter), ctime (attribute/inode modification time), mtime (modification
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−time).
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−
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−To get time you can use 'ls' command but it print time in locale dependent
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−irregular form:
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−
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−  $ ls -l file.txt      # last file modification
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−  $ ls -lc file.txt     # last file status modification
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−  $ ls -lu file.txt     # last access
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−
+
−GNU coreutils provide more robust 'stst' utility:
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−
+
−  $ stat -c %Y file.txt # last file modification
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−  $ stat -c %Z file.txt # last file status modification
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−  $ stat -c %X file.txt # last access
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−
+
−* File names.
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−
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−** POSIX.
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−
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−** Windows.
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−
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−  http://msdn.microsoft.com/en-us/library/aa365247.aspx
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−                Naming Files, Paths, and Namespaces
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−
+
−* Block device attributes.
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−
+
−** How get UUID and label?
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−
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−Include UUID (Universally Unique Identifier) and labels.
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−
+
−  $ ls -l /dev/disk/by-uuid/
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−lrwxrwxrwx 1 root root 10 2010-11-01 23:41 46B6-1FD4 -> ../../sdb2
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−lrwxrwxrwx 1 root root 10 2010-11-01 23:41 4C30299030298256 -> ../../sda1
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−
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−  $ ls -l /dev/disk/by-label/
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−lrwxrwxrwx 1 root root 10 2010-11-01 23:41 bin -> ../../sda3
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−lrwxrwxrwx 1 root root 10 2010-11-01 23:41 inst -> ../../sda2
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−lrwxrwxrwx 1 root root 10 2010-11-01 23:41 media -> ../../sdc5
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−
+
−  $ sudo vol_id /dev/dm-2
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−ID_FS_USAGE=filesystem
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−ID_FS_TYPE=ext3
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−ID_FS_VERSION=1.0
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−ID_FS_UUID=f7484fc9-75ec-4e46-8539-50b1e371b7ef
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−ID_FS_UUID_ENC=f7484fc9-75ec-4e46-8539-50b1e371b7ef
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−ID_FS_LABEL=
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−ID_FS_LABEL_ENC=
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−ID_FS_LABEL_SAFE=
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−
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−  $ /sbin/blkid     ## from 'e2fsprogs' package
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−/dev/sdc2: UUID="46B6-1FD4" TYPE="vfat"
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−/dev/sdb2: TYPE="ntfs" UUID="BC48D3FD48D3B47C" LABEL="inst"
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−/dev/sda5: UUID="5240AED140AEBB5D" LABEL="music" TYPE="ntfs"
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−/dev/sdc1: UUID="81c4444f-0b70-429a-9d97-8c13e8651f5b" TYPE="ext3"
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−/dev/sdc3: UUID="KOpHWz-clDR-2MqV-vAkE-cPvY-uZrY-kjYJIb" TYPE="lvm2pv"
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−
+
−  $ udevinfo --query=all --name /dev/sdb    ## from 'udev' package
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−P: /block/sdb
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−N: sdb
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−S: disk/by-id/ata-WDC_WD1600JS-00MHB0_WD-WCANM5835587
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−S: disk/by-id/scsi-SATA_WDC_WD1600JS-00_WD-WCANM5835587
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−S: disk/by-path/pci-0000:00:08.0-scsi-1:0:0:0
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−E: ID_VENDOR=ATA
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−E: ID_MODEL=WDC_WD1600JS-00M
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−E: ID_REVISION=02.0
+
−...
+
−
+
−** How set UUID and label?
+
−
+
−For ext2/ext3 fs:
+
−
+
−  $ sudo tune2fs /dev/hdb1 -U `uuid`
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−
+
−* Linux fs under Windows.
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−
+
−** Ext2 IFS.
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−
+
−It provides Windows NT4.0/2000/XP/2003/Vista/2008 with full access to Linux Ext2 volumes (read
+
−access and write access). This may be useful if you have installed both Windows and Linux as a dual
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−boot environment on your computer.
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−
+
−The "Ext2 Installable File System for Windows" software is freeware.
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−
+
−After install use 'ifsdrives.cpl' control panel to modify settings.
+
−
+
−  http://www.fs-driver.org/
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−                home page
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−
+
−** Ext2Fsd.
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−
+
−Ext2Fsd is an open source linux ext2/ext3 file system driver for Windows systems (NT/2K/XP/VISTA,
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−X86/AMD64).
+
−
+
−  http://www.ext2fsd.com/
+
−                home page
+
−  http://sourceforge.net/projects/ext2fsd/
+
−
+
−** rfstool.
+
−
+
−Allows you to access ReiserFS partitions from a Windows 95/98/ME/NT/2000/XP system. It also allows
+
−you to access ReiserFS partitions from Linux. It is a complete rewrite of the ReiserFS functions
+
−needed to list directories, copy files, and backup metadata.
+
−
+
−  http://p-nand-q.com/e/reiserfs.html
+
−                home page
+
−  http://freshmeat.net/projects/rfstool/
+
−
+
−
+
−* Summary files size.
+
−
+
−  $ find . -type f -iname "*.log" -print0 | du --files0-from=- -c -m | tail -n 1 \
+
−      | (read first rest; echo $first)
+
−