碰到一个很奇怪的文件夹问题

flyingbig

drwxrwxrwx   3 hcdapp1  hcdbad       471 Apr 27 08:37 .
drwxrwxrwt  53 root     root       60472 Apr 27 08:38 ..

不知道这个t表示什么？

xuxingyu

原帖由 flyingbig 于 2009-4-27 17:22 发表
drwxrwxrwx   3 hcdapp1  hcdbad       471 Apr 27 08:37 .
drwxrwxrwt  53 root     root       60472 Apr 27 08:38 ..

不知道这个t表示什么？

看/tmp

xuxingyu

http://bbs.chinaunix.net/viewthr ... p;extra=&page=2

waker

STICKY FILES
       On  older  Unix  systems, the sticky bit caused executable files to be
       hoarded in swap space.  This feature is not useful on modern  VM  sys-
       tems,  and  the  Linux  kernel ignores the sticky bit on files.  Other
       kernels may use the sticky bit on files for  system-defined  purposes.
       On some systems, only the superuser can set the sticky bit on files.

STICKY DIRECTORIES
       When the sticky bit is set on a directory, files in that directory may
       be unlinked or renamed only by  root  or  their  owner.   Without  the
       sticky bit, anyone able to write to the directory can delete or rename
       files.  The sticky bit is commonly found on directories, such as /tmp,
       that are world-writable.



是读读基础12篇的时候了