Useful tips for everyday
Should I install the grub boot loader? The UEFI firmware (“BIOS”) can load the kernel, and the kernel can set itself up in memory and…
Which Hwclock option sets the system time to the current hardware clock time? Linux + Exam 2.4 Question Answer Recently you updated the /etc/aliases file…
What are root permissions Android? Rooting is a process that allows you to attain root access to the Android operating system code (the equivalent term…
How do I reinstall software in Ubuntu? Use apt-get to re-install the terminal: First call sudo apt-get update to make sure you will install the…
What is the command to fetch only the directories in root directory? Linux or UNIX-like system use the ls command to list files and directories.…
How do I see installed fonts in Linux? Try fc-list command. It is a quick and handy command to lists fonts and styles available on…
How do I make a socket timeout? You can make an instance of a socket object and call a gettimeout() method to get the default…
How do I add a grub menu entry? Add the menuentry below the existing lines in the file. Open the /etc/grub. d/40_custom file as root…
Which command would you use to copy a file from a remote system where you have an account? In Unix, you can use SCP (the…
Does WPA2-Enterprise use certificates? Developing a robust WPA2-Enterprise network requires additional tasks, like setting up a PKI or CA (Certificate Authority), to seamlessly distribute certificates…