how can merge many txt files into one from commant line without using cat command?

by
stratos20vt
from LinuxQuestions.org on (#5BPFT)
we want to join many txt files into one txt file
by typing in command line without using catlatest?d=yIl2AUoC8zA latest?i=DDgt2n75afo:nsRFM-NB6iw:F7zBnMy latest?i=DDgt2n75afo:nsRFM-NB6iw:V_sGLiP latest?d=qj6IDK7rITs latest?i=DDgt2n75afo:nsRFM-NB6iw:gIN9vFwDDgt2n75afo
External Content
Source RSS or Atom Feed
Feed Location https://feeds.feedburner.com/linuxquestions/latest
Feed Title LinuxQuestions.org
Feed Link https://www.linuxquestions.org/questions/
Reply 0 comments