seq

Usage: seq [OPTION]... LAST

  or:  seq [OPTION]... FIRST LAST
  or:  seq [OPTION]... FIRST INCREMENT LAST
Print numbers from FIRST to LAST, in steps of INCREMENT.


  -f, --format=FORMAT      use printf style floating-point FORMAT (default: %g)
  -s, --separator=STRING   use STRING to separate numbers (default: \n)
  -w, --equal-width        equalize width by padding with leading zeroes
      --help     display this help and exit
      --version  output version information and exit


If FIRST or INCREMENT is omitted, it defaults to 1.  That is, an
omitted INCREMENT defaults to 1 even when LAST is smaller than FIRST.
FIRST, INCREMENT, and LAST are interpreted as floating point values.
INCREMENT is usually positive if FIRST is smaller than LAST, and
INCREMENT is usually negative if FIRST is greater than LAST.
When given, the FORMAT argument must contain exactly one of
the printf-style, floating point output formats %e, %f, %g


Report bugs to <bug-coreutils@gnu.org>.