Files /tmp/file2 and /tmp/file3 are hard linked to /tmp/file1. What will the result be if a user makes changes to /tmp/file2 at the same time another user tries to delete /tmp/file1?()
You need to protect the confidential data files on File2 against unauthorized offline access. What should you use?()
Files /tmp/file2 and /tmp/file3 are hard linked to /tmp/file1. What will the result be if a user makes changes to /tmp/file2 at the same time another user tries to delete /tmp/file1?()
命令catfile.1>file.2的结果是?()
此命令是创建一个软链接,ln-sfile1 file2
Files /tmp/file2 and /tmp/file3 are hard linked to /tmp/file1. What will the result be if a user makes changes to /tmp/file2 at the same time another user tries to delete /tmp/file1?()
UNIX系统命令cat file1>>file2功能是()。
如果newdir/file2文件不存在,但是目录newdir已存在,mvfile1newdir/file2命令将有什么结果?()
写出将文件file1、file2合并成一个文件fileall的命令。
如果要将文件名file1修改为file2,下列命令()可以实现。