How to open file

file = io.open('/var/www/examples/test.txt', 'r')
io.close(file)

io.open - opens file handler
/var/www/examples/test.txt - path to the file to open
'r' - mode to open file in (r to read, w to write)
file - file handler
io.close - closes file handler

group: files

Example:

file = io.open ('/var/www/examples/test.txt', 'r')
print(file:read())
io.close(file)

hi!

link_youtube: https://youtu.be/uwF7cZRerxM