Useful tips for everyday
How do I copy and paste a file into shell? Click the file you want to copy to select it, or drag your mouse across…
How do I load an R script? How to Source a Script in R Send an individual line of code from the editor to the…
Can you have hyphens in file names? Don’t start or end your filename with a space, period, hyphen, or underline. Keep your filenames to a…
Is Samba share encrypted? SMB encryption uses the GSSAPI (SSPI on Windows) ability to encrypt and sign every request/response in a SMB protocol stream. When…
Can you recover files from a broken flash drive? When a flash device is found as RAW, it means, for whatever reason, the file system…
Does Ubuntu support UEFI Secure Boot? How UEFI Secure Boot works on Ubuntu. On Ubuntu, all pre-built binaries intended to be loaded as part of…
How do I know if Xserver is running? If you want to check whether x11 is installed, run dpkg -l | grep xorg . If…
What does r mean in CMD? R is an interpreted programming language. This means that R will interpret each line of code as it is…
How do I eval my SSH-agent? To use ssh-agent and ssh-add , follow the steps below: At the Unix prompt, enter: eval `ssh-agent` Make sure…
How do you find the difference between two dates in Shell? 5 Answers. There’s a solution that almost works: use the %s date format of…