The same way tabbed browsing revolutionized the web experience, GNU Screen can do the same for your experience in the command line. GNU Screen allows you to manage several interactive shell instances within the same “window.” By using different keyboard shortcuts, you are able to shuffle through the shell instances, access any of them directly, create new ones, kill old ones, attach and detach existing ones.
Linux backup programs
Incremental backups
The point with these is that they remember what has been backed up during the last run, and back up only what has changed. Great if you back up often.
15 rsync Command Examples
Important features of rsync
- Speed: First time, rsync replicates the whole content between the source and destination directories. Next time, rsync transfers only the changed blocks or bytes to the destination location, which makes the transfer really fast.
Enable or disable macros in Office documents
What is a macro and what is the security risk?
Macros automate frequently-used tasks; many are created with VBA and are written by software developers. However, some macros pose a potential security risk. A person with malicious intent can introduce a destructive macro, in a document or file, which can spread a virus on your computer.
Continue reading “Enable or disable macros in Office documents”
PHP pagination class
PHP pagination class
PHP pagination class for displaying database results in pages
Face Detection in Photos with PHP
I have always wondered how to detect faces automatically with php script. I have seen in many photo sharing and social network sites automatically detect a face and tag a name after being uploaded. Continue reading “Face Detection in Photos with PHP”