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bits_rol.md

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66 lines (50 loc) · 1.49 KB
title bits rol
categories bits
version 0.107.0
bits Bitwise rotate left for ints or binary values.
usage Bitwise rotate left for ints or binary values.
editLink false
contributors false

bits rol for bits

Bitwise rotate left for ints or binary values.

Signature

> bits rol {flags} (bits)

Flags

  • --signed, -s: always treat input number as a signed number
  • --number-bytes, -n {int}: the word size in number of bytes. Must be 1, 2, 4, or 8 (defaults to the smallest of those that fits the input number)

Parameters

  • bits: Number of bits to rotate left.

Input/output types:

input output
int int
binary binary
list<int> list<int>
list<binary> list<binary>

Examples

Rotate left a number with 2 bits

> 17 | bits rol 2
68

Rotate left a list of numbers with 2 bits

> [5 3 2] | bits rol 2
╭───┬────╮
│ 0 │ 20 │
│ 1 │ 12 │
│ 2 │  8 │
╰───┴────╯

rotate left binary data

> 0x[c0 ff ee] | bits rol 10
Length: 3 (0x3) bytes | printable whitespace ascii_other non_ascii
00000000:   ff bb 03                                             ×ו