seq(1) - Plan 9 from User Space

| SEQ(1) | SEQ(1)
| NAME
| seq – print sequences of numbers
SYNOPSIS
| `seq` [ `−w` ] [ `−f`format ] [ first [ incr ] ] last
DESCRIPTION
| Seq prints a sequence of numbers, one per line, from first (default 1) to as near last as possible, in increments of incr (default 1). The loop is:
| `for(val = min; val <= max; val += incr) print val;`
The numbers are interpreted as floating point.
Normally integer values are printed as decimal integers. The options are `−f`format Use the print(3)-style format print for printing each (floating point) number. The default is `%g`. `−w` Equalize the widths of all numbers by padding with leading zeros as necessary. Not effective with option `−f`, nor with numbers in exponential notation.
EXAMPLES
| `seq 0 .05 .1`
| Print `0 0.05 0.1` (on separate lines).
`seq −w 0 .05 .1`
| Print `0.00 0.05 0.10`.
SOURCE
| `/usr/lib/plan9/src/cmd/seq.c`
BUGS
| Option `−w` always surveys every value in advance. Thus `seq −w 1000000000` is a painful way to get an ‘infinite’ sequence.