BASH scripting: n-th parameter of $@ when the index is a variable?

BASH scripting: n-th parameter of $@ when the index is a variable?

bash shell argv

shell

How do I launch a subprocess in C# with an argv? (Or convert agrv to a legal arg string)

c# shell mono subprocess argv

shell

Argc and Argv in Bash [duplicate]

linux bash shell argv argc

shell

script full name and path $0 not visible when called

bash shell argv

shell

Self concatenate strings on csh

string shell concatenation csh argv

shell

Unexpected strings escape in process argv

bash shell argv

shell

Cygwin bash -c yields different argc depending on whether the command start with c:/ or something else

shell escaping cygwin argv

shell

Passing an asterisk to a command-line program makes filenames appear in argv

macos shell command-line argv

shell