Shell
$ cat foo.txt
qqq ww eeeee r t f iii
q www e r tt ff iiii
qq wwwww ee r tttt ffff ii
$
Shell
man cut
-f, --fields=LIST
select only these fields; also print any line that contains no delimiter character, unless
the -s option is specified
...
N- from N'th byte, character or field, to end of line
Shell
r t f iii
r tt ff iiii
r tttt ffff ii
Shell
$ cat foo.txt | cut -d ' ' -f 3-
ww eeeee r t f iii
www e r tt ff iiii
wwwww ee r tttt ffff ii
$