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Python os.mknod() Method
Description
Python method mknod() creates a filesystem node (file, device special file or named pipe) named filename.
Syntax
Following is the syntax for mknod() method −
os.mknod(filename[, mode=0600[, device=0]])
Parameters
filename − This is the filesystem node to be created.
mode − The mode specifies both the permissions to use and the type of node to be created combined (bitwise OR) with one of the values stat.S_IFREG, stat.S_IFCHR, stat.S_IFBLK, and stat.S_IFIFO. They can be ORed base don requirement.
device − This is the device special file created and its optional to provide.
Return Value
This method does not return any value.
Example
The following example shows the usage of mknod() method.
# !/usr/bin/python import os import stat filename = '/tmp/tmpfile' mode = 0600|stat.S_IRUSR # filesystem node specified with different modes os.mknod(filename, mode)
Let us compile and run the above program, this will create a simple file in /tmp directory with a name tmpfile −
-rw-------. 1 root root 0 Apr 30 02:38 tmpfile
python_files_io.htm
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