Shulou(Shulou.com)06/02 Report--

This article mainly introduces the use of linux isosize command output iso9660 file system length, with a certain reference value, friends need to refer to the next. Take a look at it with me.

Use the isosize command to output the length of the iso9660 file system containing the specified file. The file can be a normal file or block device (such as/dev/hdd or/dev/sr0).

Files can be plain files or block devices such as/dev/sr0 or/dev/sda. If no parameter is specified, the size is displayed in bytes by default. This command supports file systems larger than 4G.

Syntax format: isosize [parameter] [iso9660 image file]

Common parameters:

Reference Example

Check the length of the/dev/cdrom file:

[root@linuxcool ~]# isosize /dev/cdrom

Show number of sectors and sector size:

[root@linuxcool ~]# isosize -x /dev/cdrom

/Display device size in blocks of "1024" bytes:

[root@linuxcool ~]# isosize -d 1024 /dev/cdrom The above is to use the linux isosize command to output the details of the length of the iso9660 file system. Do you have any gains after reading it? If you want to know more, welcome to the industry news!

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