Last but not least, if you are concerned about the security of your data, then you may want to learn 3 ways of permanently and securely deleting ‘Files and Directories’ in Linux.ĭo not forget to read more useful articles about file and directory management in Linux: $ find /start/search/from/this/dir -name "dirname-to-delete" -type d -exec /bin/rm -rf " Here, the sign at the end enables multiple directories to be read simultaneously. To achieve the above purpose, you can employ the find command together with rm command using the syntax below. This short tutorial describes how to find and delete directories recursively in the Linux file system. Read Also: 10 Useful du (Disk Usage) Commands to Find Disk Usage of Files and Directories If you notice that such directories no longer contain important files and subdirectories (such as old backups, downloads etc.), then you can delete them to free up space on your disk. This is useful than any other manual approach because Python has made it efficient as a method.In one of our previous articles, we explained how to find out top directories and files consuming the most disk space on file system in Linux. Glob() and iglob() are two essential functions that iterate over the path either straightway or recursively depending on the second parameter value (True/False). The same goes for the iglob() which means iterator glob that returns an iterator and yields the same values as glob() without actually storing them all simultaneously. The string is the first parameter while the recursive = True is the second parameter that defines whether to traverse all the sub-directories recursively or not. Next, we will use different patterns such as ** and * which means all sub-folders and folders from that string of path. Then we have to use the glob() method where we will pass the path that will look for all the subdirectories and print it using the print() function. This is another program to show traversing of directories and sub-directories recursively. # Returning an iterator that will print simultaneously.įor f in glob.iglob('/home/karlos/Desktop/stechies/**/*.txt', Glob() with Recursive value as True : import globįil = glob.glob('/home/karlos/Desktop/stechies/**/*.txt', Next, we will use different patterns such as * (asterisk), ? (wildcard), and to the end of the path so that it can fetch and display all the folders existing within that subfolder. Print('\n Searching with wildcard having number ranges :')įor n in glob.glob('/home/karlos/Desktop/stechies/*.* \n'):įirst, we have to import the glob module. Glob.iglob(path_name, *, recursive = False)īy default, the recursive value is set to false.įor n in glob.glob('/home/karlos/Desktop/stechies/anyfile.txt'):įor n in glob.glob('/home/karlos/Desktop/stechies/*\n'):įor n in glob.glob('/home/karlos/Desktop/stechies/data?.txt \n'): Syntax: glob() and iglob(): glob.glob(path_name, *, recursive = False) With glob, programmers can operate wildcards ("*, ?, etc.) other than string-based searching to extract the path retrieval mechanism in a simpler and efficient manner. According to researchers and programmers, a benchmarks test was done and it is found that the glob technique is faster than other methods for matching pathnames within directories. The glob's pattern rule follows standard Unix path expansion rules. In Python, the glob module plays a significant role in retrieving files
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