This function makes a directory with the name and path EXPR using the mode specified by MODE, which should be supplied as an octal value for clarity.
Following is the simple syntax for this function −
This function returns 0 on failure and 1 on success.
Following is the example code showing its basic usage −
#!/usr/bin/perl -w $dirname ="/tmp/testdir"; mkdir $dirname, 0755;
When above code is executed, it produces the following result in /tmp directory −
drwxr-xr-x 2 root root 4096 Sept 08 11:55 testdir