linux下删除文件的命令是rm;
以下分两种介绍删除方法:
对于目录文件的删除:
#rf -rf filename
对于非目录文件的删除:
#rf filename
之所以对于目录文件的删除加上了强制参数是因为在linux对目录文件的删除是递归式的;
rm 的参数如下所示:
OPTIONS
Remove (unlink) the FILE(s).
-f, --force
ignore nonexistent files, never prompt
-i prompt before every removal
-I prompt once before removing more than three files, or when
removing recursively. Less intrusive than -i, while still giv-
ing protection against most mistakes
--interactive[=WHEN]
prompt according to WHEN: never, once (-I), or always (-i).
Without WHEN, prompt always
--one-file-system
when removing a hierarchy recursively, skip any directory that
is on a file system different from that of the corresponding
command line argument
--no-preserve-root
do not treat ‘/’ specially
--preserve-root
do not remove ‘/’ (default)
-r, -R, --recursive
remove directories and their contents recursively
-v, --verbose
explain what is being done
--help display this help and exit
--version
output version information and exit
rm -fr 文件名
这条命令直接强制删除,不作提示,并且可以删除目录。
直接rm -rf 加文件名 就是强制删除了。
如果权限足够,可以rm 文件名
或rm -r 目录名
两者都可以加-f参数强制执行。