Lots of times you need to determine your public IP address, if you are using Linux operating system to power your PC, you may use these one liners to find your IP –>Using wget [root@test ~]# wget -q -O –…
There are always three default files open, stdin (the keyboard), stdout (the screen), and stderr (error messages output to the screen). Redirection simply means capturing output from a file, command, program, script, or even code block within a script and…