Bash

Here is a sample bash command

echo "bash is a very handy tool"
## bash is a very handy tool

Python

… and 2 lines of python

x = 'Python is better than R'
print(x.split(' '))
## ['Python', 'is', 'better', 'than', 'R']

R

… and 2 lines of R

x = c('R', 'is', 'better', 'than', 'python')
print(paste0(x, collapse = " "))
## [1] "R is better than python"