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Python – os.chroot() method

20 June 2025

os.chroot() method in Python is used to change the root directory of the current process to path.

Syntax: os.chroot(path)
Parameters:
path: path to be set as root for the current process.
Returns: does not return any value.

Code #1:

Python3

# 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.")

Output:

root path successfully changed.

Code #2:

Python3

# 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")