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Python os.chroot() - 将当前进程的根目录更改为path

Python os.chroot()

Python中的os.chroot()方法用于将当前进程的根目录更改为path。

语法:os.chroot(path)

参数:

Path:当前进程设置为root的路径。

返回:不返回任何值。

示例1

# Python program to explain os.chroot() method
 
import os, sys
 
# Set current root path to /Geeks/gfg
os.chroot("/Geeks/gfg")
print ("root path successfully changed.")

输出:

root path successfully changed.

示例2

# Function to Change root directory of the process.
def change_root_directory(path):
 
    try:
        os.chdir(path)
        os.chroot(path)
    except Exception as exc:
        error = DaemonOSEnvironmentError("Unable to change root directory ({exc})".format(exc = exc))
        raise error
 
# main function
change_root_directory("/Geeks/gfg")