linux下制作ISO文件有几种方法,分别如下:


1,从光盘中制作ISO文件


cp /dev/cdrom 路径/ISO 文件名


例子:cp /dev/cdrom /opt/mycd.iso,也可以用 dd if=/dev/cdrom of=/opt/mycd.iso



2,使用目录文件制作ISO文件


mkisofs -r -o 路径/ISO 文件名 目录文件路径


例子:mkisofs -r -o /opt/mycd.iso /home



制作完ISO文件后,如何挂载呢?


mount -o loop ISO文件名  挂载点路径


例子:mount -o loop /opt/mycd.iso /mnt/cdrom



将制作完的ISO文件刻录到光盘上:


检测刻录机:


cdrecord -scanbus


会出现这样的信息:


[root@localhost ~]# cdrecord -scanbus

Cdrecord-Clone 2.01-dvd (i686-pc-linux-gnu) Copyright (C) 1995-2004 J枚rg Schilling

Note: This version is an unofficial (modified) version with DVD support

Note: and therefore may have bugs that are not present in the original.

Note: Please send bug reports or support requests to http://bugzilla.redhat.com/bugzilla

Note: The author of cdrecord should not be bothered with problems in this version.

scsidev: 'ATA'

devname: 'ATA'

scsibus: -2 target: -2 lun: -2

Linux sg driver version: 3.5.27

Using libscg version 'schily-0.8'.

cdrecord: Warning: using inofficial libscg transport code version (schily - Red Hat-scsi-linux-sg.c-1.83-RH '@(#)scsi-linux-sg.c        1.83 04/05/20 Copyright 1997 J. Schilling').

scsibus1:

        1,0,0   100) 'DVDRW   ' 'IDE1004         ' '0043' Removable CD-ROM

        1,1,0   101) *

        1,2,0   102) *

        1,3,0   103) *

        1,4,0   104) *

        1,5,0   105) *

        1,6,0   106) *

        1,7,0   107) *



光盘刻录机在linux下识别为SCSI设备,我们必须在结果中收集刻录机的SCSI设备识别号,才能在刻录命令中使用,可以看到cdrom的设备号是:1,0,0



cdrecord -v speed=刻录速度 dev=刻录机设备号 ISO文件名


例子:cdrecord -v speed=16 dev=1,0,0 /opt/mycd.iso