Could the shell function return value not exceed 255?
30173
ExitCodes bigger than 255, possible?
94875
when would you use uint_least16_t
100192
What is a canonical way to find the actual maximum argument list length?
76643
How to handle more than 10 parameters in shell
91483
How can I negate the return-value of a process?
109443
Compare integer in bash, unary operator expected
30076
Why evaluation doesn't fail if arguments are invalid?
132973
How to return a string value from a Bash function
25184
How to determine the maximum number to pass to make -j option?
72013
What is the maximum value for an int32?
41114
How do I bypass restrictions on the length of the PATH variable
134393
Evaluating the return value of a command line
36098
Checking for valid floating point number
101106
Is it possible to distinguish the error returned by fgets
126525
Where can I put a user-defined shell function?
1039
Substring with range out of bounds?
117471
How can I either encrypt or render my shell script unreadable?