关于shell脚本用mount和gzip的问题,谢谢了!!!
#!/bin/bashmount -o loop -t msdos /home/fydream/makelinux/rhsetup/images/boot.iso /home/fydream/makelinux/mount/bootiso
gzip -cd /home/fydream/makelinux/mount/bootiso/isolinux/initrd.img > /home/fydream/makelinux/initrd.ext2
mount -o loop -–t ext2 /home/fydream/makelinux/initrd.ext2 /home/fydream/makelinux/mount/initrdimg
我在shell中挨个的用这及格命令都可以的,但是为什么写成脚本运行就这样了?
[root@fydream images]#chmod +x up
[root@fydream images]# ./up
Usage: mount -V : print version
mount -h : print this help
mount : list mounted filesystems
mount -l : idem, including volume labels
So far the informational part. Next the mounting.
The command is `mount [-t fstype] something somewhere'.
Details found in /etc/fstab may be omitted.
mount -a [-t|-O] ... : mount all stuff from /etc/fstab
mount device : mount device at the known place
mount directory : mount known device here
mount -t type dev dir : ordinary mount command
Note that one does not really mount a device, one mounts
a filesystem (of the given type) found on the device.
One can also mount an already visible directory tree elsewhere:
mount --bind olddir newdir
or move a subtree:
mount --move olddir newdir
A device can be given by name, say /dev/hda1 or /dev/cdrom,
or by label, using-L labelor by uuid, using-U uuid .
Other options: [-nfFrsvw] [-o options] [-p passwdfd].
For many more details, sayman 8 mount .
gzip: /home/fydream/makelinux/mount/bootiso/isolinux/initrd.img.gz: No such file
or directory
gzip: .gz: No such file or directory
mount:无效选项 -- 换行 要加换行符 请教版主这个换行符要怎么加呀?
还有我在文本中只有4行程序的那个
mount -o loop -t msdos /home/fydream/makelinux/rhsetup/images/boot.iso /home/fydream/makelinux/mount/bootiso
这个情况的换行是因为发贴是没有足够的宽度,是浏览器自动给换的行,在我的脚本中这是一行的!:) 把 -t msdos 去掉
iso不是msdos类型的 欧,版主老兄等一下我去试试!:) 去掉了-tmsdos还是一样,还是出现这个情况!:) :shock: 那明天看看吧
今天没有时间了
:oops: 好的!版主老兄的qq是多少呀?今天谢谢你了!:)呵呵!:) 我只知道 mount -o loop 挂载iso到设备 但不知道 可以挂载到 文件夹? 可以挂载到文件夹的,我直接在 shell上输入:
mount -o loop -t msdos /home/fydream/makelinux/rhsetup/images/boot.iso /home/fydream/makelinux/mount/bootiso
就没有问题的!:) 感觉 好象 没有什么错误啊
要是我的话 我也这么写的
没有看出怎么了 :cry:
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