在linux下创建目录的iso镜像

ISO文件是CD/DVD等光盘的存档文件。ISO名称取自ISO 9660。

在Linux中，我们可以为目录创建.iso镜像，获取文件系统中所需目录的存档。
它还有一个优点，可以将镜像刻入CD或者DVD光盘进行保存。或者可以使用“mount-o loop”命令将iso文件装入其他目录。

示例 使用mkisofs命令创建目录的iso文件。

Hyman@theitroad:/home/Hyman/Desktop$ sudo mkisofs -o backup.iso data/
[sudo] password for linux:
I: -input-charset not specified, using utf-8 (detected in locale settings)
8.31% done, estimate finish Wed Jul 10 13:32:17 2015
16.62% done, estimate finish Wed Jul 10 13:32:11 2015
24.91% done, estimate finish Wed Jul 10 13:32:09 2015
33.23% done, estimate finish Wed Jul 10 13:32:08 2015
41.53% done, estimate finish Wed Jul 10 13:32:07 2015
49.83% done, estimate finish Wed Jul 10 13:32:07 2015
58.15% done, estimate finish Wed Jul 10 13:32:08 2015
66.43% done, estimate finish Wed Jul 10 13:32:08 2015
74.75% done, estimate finish Wed Jul 10 13:32:07 2015
83.05% done, estimate finish Wed Jul 10 13:32:07 2015
91.35% done, estimate finish Wed Jul 10 13:32:07 2015
99.65% done, estimate finish Wed Jul 10 13:32:07 2015
Total translation table size: 0
Total rockridge attributes bytes: 0
Total directory bytes: 3004
Path table size(bytes): 26
Max brk space used 0
60214 extents written (117 MB)
Hyman@theitroad:/home/Hyman/Desktop$
Hyman@theitroad:/home/Hyman/Desktop$ ls -l backup.iso
-rw-r–r– 1 root root 123318272 Jul 10 13:32 backup.iso
Hyman@theitroad:/home/Hyman/Desktop$ date
Wed Jul 10 13:32:32 IST 2015
Hyman@theitroad:/home/Hyman/Desktop$