Python修改文件权限
2015-06-30 10:51
549 查看
os.chmod()方法 此方法通过数值模式更新路径或文件权限。该模式可采取下列值或按位或运算组合之一:
stat.S_ISUID: Set user ID on execution.
stat.S_ISGID: Set group ID on execution.
stat.S_ENFMT: Record locking enforced.
stat.S_ISVTX: Save text image after execution.
stat.S_IREAD: Read by owner.
stat.S_IWRITE: Write by owner.
stat.S_IEXEC: Execute by owner.
stat.S_IRWXU: Read, write, and execute by owner.
stat.S_IRUSR: Read by owner.
stat.S_IWUSR: Write by owner.
stat.S_IXUSR: Execute by owner.
stat.S_IRWXG: Read, write, and execute by group.
stat.S_IRGRP: Read by group.
stat.S_IWGRP: Write by group.
stat.S_IXGRP: Execute by group.
stat.S_IRWXO: Read, write, and execute by others.
stat.S_IROTH: Read by others.
stat.S_IWOTH: Write by others.
stat.S_IXOTH: Execute by others.
语法:
os.chmod(path, mode);
参数:
path: This is the path for which mode would be set.
mode: This may take one of the above mentioned values or bitwiseORed combinations of them:
示例1:
stat.S_ISUID: Set user ID on execution.
stat.S_ISGID: Set group ID on execution.
stat.S_ENFMT: Record locking enforced.
stat.S_ISVTX: Save text image after execution.
stat.S_IREAD: Read by owner.
stat.S_IWRITE: Write by owner.
stat.S_IEXEC: Execute by owner.
stat.S_IRWXU: Read, write, and execute by owner.
stat.S_IRUSR: Read by owner.
stat.S_IWUSR: Write by owner.
stat.S_IXUSR: Execute by owner.
stat.S_IRWXG: Read, write, and execute by group.
stat.S_IRGRP: Read by group.
stat.S_IWGRP: Write by group.
stat.S_IXGRP: Execute by group.
stat.S_IRWXO: Read, write, and execute by others.
stat.S_IROTH: Read by others.
stat.S_IWOTH: Write by others.
stat.S_IXOTH: Execute by others.
语法:
os.chmod(path, mode);
参数:
path: This is the path for which mode would be set.
mode: This may take one of the above mentioned values or bitwiseORed combinations of them:
示例1:
#!/usr/bin/python import os, sys, stat # Assuming /tmp/foo.txt exists, Set a file execute by the group. os.chmod("/tmp/foo.txt", stat.S_IXGRP) # Set a file write by others. os.chmod("/tmp/foo.txt", stat.S_IWOTH) print "Changed mode successfully!!" This produces following result: Changed mode successfully!! os.chmod("/tmp/foo.txt", stat.S_IRWXU|stat.S_IRGRP|stat.S_IROTH) # mode:777
相关文章推荐
- Python动态类型的学习---引用的理解
- Python3写爬虫(四)多线程实现数据爬取
- 垃圾邮件过滤器 python简单实现
- 下载并遍历 names.txt 文件,输出长度最长的回文人名。
- install and upgrade scrapy
- Scrapy的架构介绍
- Centos6 编译安装Python
- 使用Python生成Excel格式的图片
- 让Python文件也可以当bat文件运行
- [Python]推算数独
- Python中zip()函数用法举例
- Python中map()函数浅析
- Python在CAM软件Genesis2000中的应用
- 使用Shiboken为C++和Qt库创建Python绑定
- FREEBASIC 编译可被python调用的dll函数示例
- Python 七步捉虫法
- Python实现的基于ADB的Android远程工具