How to Convert from Other Bases to Decimal and from Decimal to Octal and Hexadecimal on the Bash Shell

May 21, 2023 · 4 min read · Introduction A number base is simply the number of unique digits used to represent a number in a system. A practical example is a dozen, which consists of 12 etc. The most common one of these number bases is the Decimal or Denary as some will call it...