SHELL

how to open files from linux terminal

xdg-open filename.file_extention

linux command to open a file

sudo apt install vim
vim filename

how to open file in linux

xdg-open <filename>

open a file in linux

cat <filename> 

open file command linux

open . # Open current folder directory
open path/to/directory #Open given folder directory
open file # Opens and runs given file