Useful tips for everyday
How do I stop a node cron? In order to cancel the job you can create a job with unique name. var cron = require(‘cron’).…
What is the difference between Unix and macOS? Q. My question is pretty simple – What is the difference between UNIX and MAC OS X?…
How do I get the current date and time in bash? Sample shell script to display the current date and time #!/bin/bash now=”$(date)” printf “Current…
How do I know if Apache is installed on AWS? Go to http://server-ip:80 on your web browser. A page saying your Apache server is running…
Are Linux signals queued? Standard signals do not queue. If multiple instances of a standard signal are generated while that signal is blocked, then only…
Is terminal and console the same? A Console in the context of computers is a console or cabinet with a screen and keyboard combined inside…
How do I start the GUI in Ubuntu? A colorful interface will launch. Use the arrow key to scroll down the list and find Ubuntu…
How kill another user process in Linux? It is very easy to kill processes using the top command. First, search for the process that you…
How do you set environment variables in Dart? To run dart command from anywhere in your file system, add dart bin path to PATH environment…
Why does grep not stop when end of file is reached? -f The -f option causes tail to not stop when end of file is…