Linux查看 iso 版本信息

背景：

Linux查看 iso 版本信息

一条命令搞定

# isoinfo -d -i  /mnt/custom-CentOS-6.iso

CD-ROM is in ISO 9660 format
System id: LINUX
Volume id: ECData Linux 0.9.6
Volume set id:
Publisher id:
Data preparer id:
Application id: GENISOIMAGE ISO 9660/HFS FILESYSTEM CREATOR (C) 1993 E.YOUNGDALE (C) 1997-2006 J.PEARSON/J.SCHILLING (C) 2006-2007 CDRKIT TEAM
Copyright File id:
Abstract File id:
Bibliographic File id:
Volume set size is: 1
Volume set sequence number is: 1
Logical block size is: 2048
Volume size is: 2136849
El Torito VD version 1 found, boot catalog is in sector 580
Joliet with UCS level 3 found
Rock Ridge signatures version 1 found
Eltorito validation header:
    Hid 1
    Arch 0 (x86)
    ID ''
    Key 55 AA
    Eltorito defaultboot header:
        Bootid 88 (bootable)
        Boot media 0 (No Emulation Boot)
        Load segment 0
        Sys type 0
        Nsect 4
        Bootoff 245 581

帮助信息

# isoinfo --help
isoinfo: Usage: isoinfo [options] -i filename
Options:
    -help,-h    Print this help
    -version    Print version info and exit
    -debug        Print additional debug info
    -d        Print information from the primary volume descriptor
    -f        Generate output similar to 'find .  -print'
    -J        Print information from Joliet extensions
    -j charset    Use charset to display Joliet file names
    -l        Generate output similar to 'ls -lR'
    -p        Print Path Table
    -R        Print information from Rock Ridge extensions
    -s        Print file size infos in multiples of sector size (2048 bytes).
    -N sector    Sector number where ISO image should start on CD
    -T sector    Sector number where actual session starts on CD
    -i filename    Filename to read ISO-9660 image from
    dev=target    SCSI target to use as CD/DVD-Recorder
    -x pathname    Extract specified file to stdout

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