菜鸟遇到一个问题，请教一下各位

Bee_Li

就是我想解压一个文件，然后使用了命令tar xjf xxxxxxx，结果发现解压的每一项全都说不能创建目录。


然后我就觉得应该是由于我不是root登陆，然后我就在前面加上sudo，结果每次一执行这个命令，它就需要等待一下，结果什么变化都没有，并没有进行解压。


这个命令完了以后我看了一下。也没有找到解压后的目录什么的。


然后我想了一下是不是由于文件只有r这个权限。
然后我就用chmod 777 xxxxxxxxx
结果还是一样，执行解压的时候没有任何反应。

本人刚刚接触linux，望各位不吝赐教~

cst05001

你在光盘目录下怎么解压？
光盘是只读的。

Bee_Li

回复 2# cst05001


    我已经把光盘上的内容复制到了自己的目录下/work/bookcd里面了。

cst05001

回复 3# Bee_Li


    tar zxvf
把输出贴上来看看

Bee_Li

回复 4# cst05001


tar: gcc-3.4.5-glibc-2.3.6: Cannot mkdir: Permission denied
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tar: gcc-3.4.5-glibc-2.3.6/arm-linux/sys-include/asm/arch-s3c2410/dma.h: Cannot open: No such file or directory
tar: gcc-3.4.5-glibc-2.3.6: Cannot mkdir: Permission denied
tar: gcc-3.4.5-glibc-2.3.6/arm-linux/sys-include/asm/arch-s3c2410/regs-sdi.h: Cannot open: No such file or directory
tar: gcc-3.4.5-glibc-2.3.6: Cannot mkdir: Permission denied
tar: gcc-3.4.5-glibc-2.3.6/arm-linux/sys-include/asm/arch-s3c2410/vr1000-map.h: Cannot open: No such file or directory
tar: gcc-3.4.5-glibc-2.3.6: Cannot mkdir: Permission denied
tar: gcc-3.4.5-glibc-2.3.6/arm-linux/sys-include/asm/arch-s3c2410/uncompress.h: Cannot open: No such file or directory
tar: gcc-3.4.5-glibc-2.3.6: Cannot mkdir: Permission denied
tar: gcc-3.4.5-glibc-2.3.6/arm-linux/sys-include/asm/arch-s3c2410/regs-iic.h: Cannot open: No such file or directory
tar: gcc-3.4.5-glibc-2.3.6: Cannot mkdir: Permission denied
tar: gcc-3.4.5-glibc-2.3.6/arm-linux/sys-include/asm/arch-s3c2410/vr1000-irq.h: Cannot open: No such file or directory
tar: gcc-3.4.5-glibc-2.3.6: Cannot mkdir: Permission denied
tar: gcc-3.4.5-glibc-2.3.6/arm-linux/sys-include/asm/arch-s3c2410/regs-serial.h: Cannot open: No such file or directory
tar: gcc-3.4.5-glibc-2.3.6: Cannot mkdir: Permission denied
tar: gcc-3.4.5-glibc-2.3.6/arm-linux/sys-include/asm/arch-s3c2410/regs-adc.h: Cannot open: No such file or directory
tar: gcc-3.4.5-glibc-2.3.6: Cannot mkdir: Permission denied
tar: gcc-3.4.5-glibc-2.3.6/arm-linux/sys-include/asm/arch-s3c2410/vr1000-cpld.h: Cannot open: No such file or directory
tar: gcc-3.4.5-glibc-2.3.6: Cannot mkdir: Permission denied
tar: gcc-3.4.5-glibc-2.3.6/arm-linux/sys-include/asm/arch-s3c2410/regs-dsc.h: Cannot open: No such file or directory
tar: gcc-3.4.5-glibc-2.3.6: Cannot mkdir: Permission denied
tar: gcc-3.4.5-glibc-2.3.6/arm-linux/sys-include/asm/arch-s3c2410/regs-watchdog.h: Cannot open: No such file or directory
tar: gcc-3.4.5-glibc-2.3.6: Cannot mkdir: Permission denied
tar: gcc-3.4.5-glibc-2.3.6/arm-linux/sys-include/asm/arch-s3c2410/usb-control.h: Cannot open: No such file or directory
tar: gcc-3.4.5-glibc-2.3.6: Cannot mkdir: Permission denied
tar: gcc-3.4.5-glibc-2.3.6/arm-linux/sys-include/asm/arch-s3c2410/regs-rtc.h: Cannot open: No such file or directory
tar: gcc-3.4.5-glibc-2.3.6: Cannot mkdir: Permission denied
tar: gcc-3.4.5-glibc-2.3.6/arm-linux/sys-include/asm/arch-s3c2410/regs-udc.h: Cannot open: No such file or directory
tar: gcc-3.4.5-glibc-2.3.6: Cannot mkdir: Permission denied
tar: gcc-3.4.5-glibc-2.3.6/arm-linux/sys-include/asm/arch-s3c2410/otom-map.h: Cannot open: No such file or directory
tar: gcc-3.4.5-glibc-2.3.6: Cannot mkdir: Permission denied
tar: gcc-3.4.5-glibc-2.3.6/arm-linux/sys-include/asm/arch-s3c2410/regs-mem.h: Cannot open: No such file or directory
tar: gcc-3.4.5-glibc-2.3.6: Cannot mkdir: Permission denied
tar: gcc-3.4.5-glibc-2.3.6/arm-linux/sys-include/asm/arch-s3c2410/system.h: Cannot open: No such file or directory
tar: gcc-3.4.5-glibc-2.3.6: Cannot mkdir: Permission denied
tar: gcc-3.4.5-glibc-2.3.6/arm-linux/sys-include/asm/arch-s3c2410/regs-gpioj.h: Cannot open: No such file or directory
tar: gcc-3.4.5-glibc-2.3.6: Cannot mkdir: Permission denied
tar: gcc-3.4.5-glibc-2.3.6/arm-linux/sys-include/asm/arch-s3c2410/memory.h: Cannot open: No such file or directory
tar: gcc-3.4.5-glibc-2.3.6: Cannot mkdir: Permission denied
tar: gcc-3.4.5-glibc-2.3.6/arm-linux/sys-include/asm/arch-s3c2410/nand.h: Cannot open: No such file or directory
tar: gcc-3.4.5-glibc-2.3.6: Cannot mkdir: Permission denied
tar: gcc-3.4.5-glibc-2.3.6/arm-linux/sys-include/asm/arch-s3c2410/io.h: Cannot open: No such file or directory
tar: gcc-3.4.5-glibc-2.3.6: Cannot mkdir: Permission denied
tar: gcc-3.4.5-glibc-2.3.6/arm-linux/sys-include/asm/arch-s3c2410/hardware.h: Cannot open: No such file or directory
tar: gcc-3.4.5-glibc-2.3.6: Cannot mkdir: Permission denied
tar: gcc-3.4.5-glibc-2.3.6/arm-linux/sys-include/asm/sigcontext.h: Cannot open: No such file or directory
tar: gcc-3.4.5-glibc-2.3.6: Cannot mkdir: Permission denied
tar: gcc-3.4.5-glibc-2.3.6/arm-linux/sys-include/asm/hardware.h: Cannot open: No such file or directory
tar: gcc-3.4.5-glibc-2.3.6: Cannot mkdir: Permission denied
tar: gcc-3.4.5-glibc-2.3.6/arm-linux/sys-include/asm/ioctl.h: Cannot open: No such file or directory
tar: gcc-3.4.5-glibc-2.3.6: Cannot mkdir: Permission denied
tar: gcc-3.4.5-glibc-2.3.6/arm-linux/sys-include/netash: Cannot mkdir: No such file or directory
tar: gcc-3.4.5-glibc-2.3.6: Cannot mkdir: Permission denied
tar: gcc-3.4.5-glibc-2.3.6/arm-linux/sys-include/netash/ash.h: Cannot open: No such file or directory
tar: gcc-3.4.5-glibc-2.3.6: Cannot mkdir: Permission denied
tar: gcc-3.4.5-glibc-2.3.6/arm-linux/sys-include/fstab.h: Cannot open: No such file or directory
tar: gcc-3.4.5-glibc-2.3.6: Cannot mkdir: Permission denied
tar: gcc-3.4.5-glibc-2.3.6/arm-linux/etc: Cannot mkdir: No such file or directory
tar: gcc-3.4.5-glibc-2.3.6: Cannot mkdir: Permission denied
tar: gcc-3.4.5-glibc-2.3.6/arm-linux/etc/rpc: Cannot open: No such file or directory
tar: gcc-3.4.5-glibc-2.3.6: Cannot mkdir: Permission denied
tar: gcc-3.4.5-glibc-2.3.6/arm-linux.crosstoolconfig.txt: Cannot open: No such file or directory
tar: Exiting with failure status due to previous errors


这是我之前执行的tar xjf记录，开头有部分没有了。
然后我现在再执行tar xjf。
bee@bee-virtual-machine:/work/bookcd/tools$ tar xjf arm-linux-gcc-3.4.5-glibc-2.3.6.tar.bz2
bee@bee-virtual-machine:/work/bookcd/tools$
直接什么提示都没给我。

cst05001

1. touch a > gcc-3.4.5-glibc-2.3.6/test
   
2. whoami
   
3. getenforce

复制代码

贴出来看看

Bee_Li

回复 6# cst05001



bee@bee-virtual-machine:/work/bookcd/tools$ cd gcc-3.4.5-glibc-2.3.6/
bee@bee-virtual-machine:/work/bookcd/tools/gcc-3.4.5-glibc-2.3.6$ ls
arm-linux                      bin          include  lib      man
arm-linux.crosstoolconfig.txt  distributed  info     libexec  tmp
bee@bee-virtual-machine:/work/bookcd/tools/gcc-3.4.5-glibc-2.3.6$ whoami
bee
bee@bee-virtual-machine:/work/bookcd/tools/gcc-3.4.5-glibc-2.3.6$ getenforce
The program 'getenforce' is currently not installed. You can install it by typing:
sudo apt-get install selinux-utils

大概是这样吗，我不太懂，在gcc-3.4.5-glibc-2.3.6里面，没有找到那个test的目录。
我直接在gcc-3.4.5-glibc-2.3.6目录上执行了你说的 whoami和getenforce。

Ap_e

sudo tar jxvf 试一下吧

toddhai

可能是你所在的目录下，没有创建目录的权限的原因。你可以将压缩文件复制到当前用户的主目录（cd ）下，解压缩试试。这样也不行的话，你把压缩文件的的所有者权限改一下（chown vbird(你的用户名字) *.tar.bz2）。再唠叨两句，你如果有root密码的话，可以直接使用root进行解压（切换root账号方法：su 回车）

jixuuse

提示就是当前目录下无权限