Sometimes you may need to change name of multiple files & folders in Linux. Here are the different ways to rename multiple files in Linux.
How to Rename Multiple Files in Linux
How to Extract .bz2 File in Linux
Bzip2 is a popular compression algorithm for tar command. Here is how to extract .bz2 file in Linux.
How to Merge Two Dictionaries in Python
Sometimes you may need to get union of dictioniaries in python. Here is how to merge two dictionaries in Python.
How to View Hidden Files in Linux
Sometimes you may need to show hidden files, list hidden files or display hidden files in Linux. Here are the different ways to view hidden files in Linux.
How to Fix Notice: Undefined Variable in PHP
Sometimes you may get an error Notice: Undefined Variable in PHP. Here is how to fix this error in PHP.
How to Get Difference of Two Dictionaries in Python
Python dictionaries allow you to store different types of data. Here is how to get difference of two dictionaries in Python.
How to Run PHP Scripts Automatically
Sometimes you may need to automate PHP scripts. Here is how to run PHP scripts automatically using cron jobs.
How to Intersect Two Dictionaries in Python
Sometimes you may need to find common elements in two dictionaries or get intersection of two dictionaries in Python. Here is how to intersect two dictionaries in Python.
How to Disable Directory Browsing in Apache
By default directory listing is enabled in Apache. Here is how to disable directory browsing in Apache web server.
How to Prevent Direct File Download in Apache Server
Sometimes you may need to prevent files from direct URL access on your website. Here is how to prevent direct file download in Apache server.