$ cat THIS IS ONETHIS IS TWO
$ cat
THIS IS ONE
THIS IS TWO
$1nbsp;cat < inputfile This is one. This is two. This is three. $
$1nbsp;cat < inputfile
This is one.
This is two.
This is three.
$
$ ls -l total 3 -rw-rw-r-- 1 root root 53 2026-01-30 11:30 test -rw-rw-r-- 1 root root 0 2026-01-30 11:32 test2 -rw-rw-r-- 1 root root 73 2026-01-30 11:23 test3 $
$ ls -l
total 3
-rw-rw-r-- 1 root root 53 2026-01-30 11:30 test
-rw-rw-r-- 1 root root 0 2026-01-30 11:32 test2
-rw-rw-r-- 1 root root 73 2026-01-30 11:23 test3
$1nbsp;ls -l > outfile $1nbsp;cat outfile total 3 -rw-rw-r-- 1 root root 53 2026-01-30 11:30 test -rw-rw-r-- 1 root root 0 2026-01-30 11:32 test2 -rw-rw-r-- 1 root root 73 2026-01-30 11:23 test3 $
$1nbsp;ls -l > outfile
$1nbsp;cat outfile
ls -al testfile 2> err.txt
ls -l test1 test2 test3 2>err.txt 1>ouput.txt
ls -al test1 test2 test3 &> mix.txt
ls -al test1 test2 test3 2> err.txt