How to check if a number is Roman in bash
7569
How do you match only valid roman numerals with a regular expression?
138961
In Bash, how can I check if a string begins with some value?
132364
How to compare strings in Bash
47970
How to format floating point number with exactly 2 significant digits in bash?
6282
How do I check if a string is a number (float)?
107694
How to test if a number is a primitive root?
151144
How to get the nth positional argument in bash?
150196
C++ to check if user input is a number, not a character or a symbol
120682
How do I verify that a string only contains letters, numbers, underscores and dashes?
87552
How to test if a string is basically an integer in quotes using Ruby
79837
How to check if bash can print colors
24557
How do I check if a number is a palindrome?
52715
easy BASH If Else
142549
Floating point comparison with variable in bash
138524
$* in bash scripting
59343
Check whether an input string contains a number in javascript
11079
Comparing two strings in Bash