![无法在已安装的驱动程序上执行脚本](https://linux22.com/image/1099571/%E6%97%A0%E6%B3%95%E5%9C%A8%E5%B7%B2%E5%AE%89%E8%A3%85%E7%9A%84%E9%A9%B1%E5%8A%A8%E7%A8%8B%E5%BA%8F%E4%B8%8A%E6%89%A7%E8%A1%8C%E8%84%9A%E6%9C%AC.png)
当我想执行某些程序时,我收到一条消息,提示Permission is denied
。允许执行这些文件,然后我使用sudo
。
例子:
# ./configure
bash: ./configure: Permission denied
问题是什么?
这是ls -l
目录:
-pc:/media/H/gtimer-2.0.0$ ls -l
total 756
-rwxrwxrwx 1 root root 40052 Mar 27 2010 aclocal.m4
-rwxrwxrwx 1 root root 5483 Mar 27 2010 annotate.c
-rwxrwxrwx 1 root root 498 Mar 27 2010 AUTHORS
-rwxrwxrwx 1 root root 14633 Mar 28 2010 ChangeLog
-rwxrwxrwx 1 root root 4746 Mar 27 2010 changelog.c
-rwxrwxrwx 1 root root 16690 Mar 28 2010 changelog.h
-rwxrwxrwx 1 root root 6392 Mar 27 2010 config.c
-rwxrwxrwx 1 root root 3249 Mar 27 2010 config.h
-rwxrwxrwx 1 root root 169973 Mar 27 2010 configure
-rwxrwxrwx 1 root root 1340 Mar 27 2010 configure.ac
-rwxrwxrwx 1 root root 1466 Mar 27 2010 configure.in
-rwxrwxrwx 1 root root 8724 Mar 27 2010 confirm.c
drwxrwxrwx 1 root root 0 Jul 31 06:10 contrib
-rwxrwxrwx 1 root root 17982 Mar 27 2010 COPYING
-rwxrwxrwx 1 root root 21780 Mar 27 2010 custom-list.c
-rwxrwxrwx 1 root root 2817 Mar 27 2010 custom-list.h
-rwxrwxrwx 1 root root 17574 Mar 27 2010 depcomp
-rwxrwxrwx 1 root root 19068 Mar 27 2010 edit.c
-rwxrwxrwx 1 root root 3707 Mar 27 2010 FAQ.html
-rwxrwxrwx 1 root root 9337 Mar 27 2010 gettext.h
-rwxrwxrwx 1 root root 2547 Mar 27 2010 gtimer.1
-rwxrwxrwx 1 root root 144 Mar 27 2010 gtimer.desktop
-rwxrwxrwx 1 root root 242 Mar 27 2010 gtimer.doc-base
-rwxrwxrwx 1 root root 4762 Mar 28 2010 gtimer.h
-rwxrwxrwx 1 root root 1578 Mar 27 2010 gtimeri18n.h
-rwxrwxrwx 1 root root 158 Mar 27 2010 gtimer.install.in
-rwxrwxrwx 1 root root 4230 Mar 27 2010 gtimer.xpm
-rwxrwxrwx 1 root root 18165 Mar 27 2010 http.c
-rwxrwxrwx 1 root root 3745 Mar 27 2010 http.h
drwxrwxrwx 1 root root 4096 Jul 31 06:10 icons
-rwxrwxrwx 1 root root 7831 Mar 27 2010 INSTALL
-rwxrwxrwx 1 root root 5598 Mar 27 2010 install-sh
-rwxrwxrwx 1 root root 17 Mar 27 2010 LICENSE
-rwxrwxrwx 1 root root 94377 Mar 27 2010 main.c
-rwxrwxrwx 1 root root 767 Mar 27 2010 Makefile.am
-rwxrwxrwx 1 root root 19189 Mar 27 2010 Makefile.in
-rwxrwxrwx 1 root root 11135 Mar 27 2010 missing
-rwxrwxrwx 1 root root 722 Mar 27 2010 mkinstalldirs
-rwxrwxrwx 1 root root 28 Mar 27 2010 NEWS
drwxrwxrwx 1 root root 4096 Jul 31 06:10 po
-rwxrwxrwx 1 root root 10846 Mar 27 2010 project.c
-rwxrwxrwx 1 root root 2111 Mar 27 2010 project.h
-rwxrwxrwx 1 root root 3010 Mar 27 2010 README
-rwxrwxrwx 1 root root 62715 Mar 27 2010 report.c
-rwxrwxrwx 1 root root 5980 Mar 27 2010 requests
-rwxrwxrwx 1 root root 2449 Mar 27 2010 rules
-rwxrwxrwx 1 root root 19349 Mar 27 2010 task.c
-rwxrwxrwx 1 root root 3170 Mar 27 2010 task.h
-rwxrwxrwx 1 root root 7679 Mar 27 2010 tcpt.c
-rwxrwxrwx 1 root root 2528 Mar 27 2010 tcpt.h
-rwxrwxrwx 1 root root 627 Mar 27 2010 txt2h.pl
-rwxrwxrwx 1 root root 9678 Mar 27 2010 unhide.c
-rwxrwxrwx 1 root root 2561 Mar 27 2010 xextras.c
答案1
您正在尝试执行已安装驱动器上的文件。复制/提取您个人目录(或未安装的某个位置)上的内容,它应该可以正常工作。
发生这种情况是因为您的权限是在驱动程序级别设置的,而不是在文件/目录级别设置的。
您甚至无法在已安装的驱动程序上提取 tar 文件:
bt:/media/braiam/F66E431C6E42D551/src$ tar xzf llvm-3.3.src.tar.gz
tar: llvm-3.3.src/.arcconfig: Cannot utime: Operation not permitted
tar: llvm-3.3.src/.gitignore: Cannot utime: Operation not permitted
tar: llvm-3.3.src/autoconf: Cannot utime: Operation not permitted
tar: llvm-3.3.src/autoconf: Cannot change mode to rwxr-xr-x: Operation not permitted