Nushell

seq date for generators

Print sequences of dates.

Signature

> seq date --output-format --input-format --begin-date --end-date --increment --days --reverse

Parameters

  • --output-format {string}: prints dates in this format (defaults to %Y-%m-%d)
  • --input-format {string}: give argument dates in this format (defaults to %Y-%m-%d)
  • --begin-date {string}: beginning date range
  • --end-date {string}: ending date
  • --increment {int}: increment dates by this number
  • --days {int}: number of days to print
  • --reverse (-r): print dates in reverse

Input/output types:

inputoutput
nothinglist<string>

Examples

print the next 10 days in YYYY-MM-DD format with newline separator

> seq date --days 10

print the previous 10 days in YYYY-MM-DD format with newline separator

> seq date --days 10 -r

print the previous 10 days starting today in MM/DD/YYYY format with newline separator

> seq date --days 10 -o '%m/%d/%Y' -r

print the first 10 days in January, 2020

> seq date -b '2020-01-01' -e '2020-01-10'
╭───┬────────────╮
│ 0 │ 2020-01-01 │
│ 1 │ 2020-01-02 │
│ 2 │ 2020-01-03 │
│ 3 │ 2020-01-04 │
│ 4 │ 2020-01-05 │
│ 5 │ 2020-01-06 │
│ 6 │ 2020-01-07 │
│ 7 │ 2020-01-08 │
│ 8 │ 2020-01-09 │
│ 9 │ 2020-01-10 │
╰───┴────────────╯

print every fifth day between January 1st 2020 and January 31st 2020

> seq date -b '2020-01-01' -e '2020-01-31' -n 5
╭───┬────────────╮
│ 0 │ 2020-01-01 │
│ 1 │ 2020-01-06 │
│ 2 │ 2020-01-11 │
│ 3 │ 2020-01-16 │
│ 4 │ 2020-01-21 │
│ 5 │ 2020-01-26 │
│ 6 │ 2020-01-31 │
╰───┴────────────╯