Useful tips for everyday
What is the incubation period for COVID-19? The incubation period for COVID-19, which is the time between exposure to the virus (becoming infected) and symptom…
How do you change forward slash with backward slash in Unix? ‘ s / \ / / / g ‘ which will replace all backslashes…
How to loop through dates using Bash using Bash? I needed to loop through dates on AIX, BSDs, Linux, OS X and Solaris. The date…
How can I improve my Tethering speed? How to increase Wi-Fi hotspot speed on Samsung Go to settings. Tap “Connections” and then “Mobile Hotspot and…
What is the role of join operation in relational algebra? Join is a combination of a Cartesian product followed by a selection process. A Join…
How do I shrink an existing partition? Solution Simultaneously press Windows logo key and R key to open Run dialog box. Right click on C…
Can you move Linux hard drive to another computer? The most common way for you to move your Linux installation over to a new hard…
What is curl command used for? curl is a command line tool to transfer data to or from a server, using any of the supported…
What option do you add to the cat command to display line numbers? There are two command line options available in the cat command that…
Why is OpenSSL not decrypting on Ubuntu 18.04? For files which are already encrypted, you can use the md option to force the old md5…