Is there a unix command that gives the minimum/maximum of two numbers?
I was looking for a command to limit numbers read in from stdin.
numeric-data
How can I numerically sort a single line of delimited items?
I have a line (or many lines) of numbers that are delimited by an arbitrary character. What UNIX tools can I use to sort each line’s items numerically, retaining the delimiter?
Bash – Integer expression expected
I am making the check for update script for my theme
How to convert floating point number to integer?
Is this the right way to do float to integer conversion in bash? Is there any other method?