Standard Linux distributions don’t generally come with a rename command. You can install the rename package though. But the standard mv (move) command can be used to rename a file or directory very easily. The mv command will be available in almost all Linux. We generally use the mv command to move a file or … Continue reading “Linux Command to Rename a File or Directory”
Category: Technology
Linux Commnad to Search String in Files
For developers, searching a string (text) in files is a everyday requirement. If you are using the Linux graphical user interfaces like GNOME ot KDE etc, then it is very easy and intutive. But Linux users use the commnad line interface (CLI) quite often. We’ll see how to use grep (Global Regular Expression Print) command … Continue reading “Linux Commnad to Search String in Files”
Undo an Already Sent Email in Gmail
After sending an email, sometimes we realize that we shouldn’t have sent that. You might accidentally sent that to wrong person or an incomplete email. Good news is that you can undo an already sent email in Gmail. But the bad news is that you have only 30 seconds. After that once the email is … Continue reading “Undo an Already Sent Email in Gmail”
Stock Analysis on Google Sheet
Today there is no shortage of stock analysis sites. You can get virtually any information from there. But generally we don’t do heady duty analysis or track tons of information on daily basis. For example, we track handful of stocks whether any of them does down by more than 20 percent from its 52-week peak. … Continue reading “Stock Analysis on Google Sheet”
How to Protect Android Smartphone from being Stolen
Today’s smartphones are not used only to make voice calls and exchanging SMS(es), they are full-fledged computers. Today we use smartphone for various other purposes like email communication, social networking, banking, entertainment and many more. Most of the time you remain logged-in in various accounts like email, Skype, Facebook etc. Loosing your phone can become a … Continue reading “How to Protect Android Smartphone from being Stolen”