#MATLAB, 7 bytes

An unnamed anonymous function:

@(n)1:n 

Run as:

ans(10) ans = 1 2 3 4 5 6 7 8 9 10 

Test it here!

If a full program is required, 17 bytes:

disp(1:input('')) 10 1 2 3 4 5 6 7 8 9 10 

Test it here!

MATLAB, 7 bytes

An unnamed anonymous function:

@(n)1:n 

Run as:

ans(10) ans = 1 2 3 4 5 6 7 8 9 10 

Test it here!

If a full program is required, 17 bytes:

disp(1:input('')) 10 1 2 3 4 5 6 7 8 9 10 

Test it here!

#MATLAB, 7 bytes

An unnamed anonymous function:

@(n)1:n 

Run as:

ans(10) ans = 1 2 3 4 5 6 7 8 9 10 

If a full program is required, 17 bytes:

disp(1:input('')) 10 1 2 3 4 5 6 7 8 9 10 

#MATLAB, 7 bytes

An unnamed anonymous function:

@(n)1:n 

Run as:

ans(10) ans = 1 2 3 4 5 6 7 8 9 10 

Test it here!

If a full program is required, 17 bytes:

disp(1:input('')) 10 1 2 3 4 5 6 7 8 9 10 

Test it here!

#MATLAB, 7 bytes

An unnamed anonymous function:

@(n)1:n ans(10) ans = 1 2 3 4 5 6 7 8 9 10 

If a full program is required, 17 bytes:

disp(1:input('')) 10 1 2 3 4 5 6 7 8 9 10 

#MATLAB, 7 bytes

An unnamed anonymous function:

@(n)1:n 

Run as:

ans(10) ans = 1 2 3 4 5 6 7 8 9 10 

If a full program is required, 17 bytes:

disp(1:input('')) 10 1 2 3 4 5 6 7 8 9 10