![]() ![]() Convert an integer number to a binary string prefixed with 0b. For bases greater than 16, digits greater than 9 are represented as space-separated 0-padded decimal numbers. The argument may be an integer, a floating point number, or an object implementing. With supported bases ranging from 2 to some number required by POSIX to be at least as high as 99. money type since it can lose precision data when converting between certain types. $ echo '16o 9999999999999999999999 p' | dc Floating point numbers are another way to express decimal numbers. ![]() For anything bigger, you can use bc or dc. There are probably ways of doing that with builtin functions in all shells but it would be less.How to zero pad a sequence of integers in bash so that all. If you save the script as float. Note that all those are limited to the size of the long integers on your system ( int's with some shells). The other option is to bracket your code with ' set -f ' and ' set f ' to turn off pathname/wildcard expansion. Though that's limited to bases up to 36 in ksh88, zsh and pdksh and 64 in ksh93. With ksh and zsh, there's also: $ typeset -i34 x=123 echo "$x" Which works for bases from 2 to 64 (with as the digits). By convention, these addresses are usually written in one of the following three formats, though there are variations. $((dev)) (with only one #) expands to 16#55 or 0x55 (as a special case for base 16) if the cbases option is enabled (also applies to base 8 ( 0125 instead of 8#125) if the octalzeroes option is also enabled). Convert a mac address between dot notation, bit-reversed, hexadecimal and more Traditional MAC addresses are 12-digit (6 bytes or 48 bits) hexadecimal numbers. That works for bases from 2 to 36 (with 0-9a-z case insensitive as the digits). With bash (or any shell, provided the printf command is available (a standard POSIX command often built in the shells)): printf '%x\n' 85
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