非文本字符所有字符的随机输出

总共不同的字符有64个，包含空格每行随机输出30个字符，共输出20行。

CODE:  [Copy to clipboard]
--------------------------------------------------------------------------------

@echo off
set code=^^^&%%%^:!$#^>^<:=~*()@"'`;\| abcdefghijklmnopqrstuvwxyz0123456789-_+?,.
setlocal enabledelayedexpansion
:begin
set /a a=%random%%%64
set var=!code:~%a%,1!&set str=!str!!var!
set /a n+=1
if !n! lss 30 goto begin
echo !str!
set /a m+=1
if !m! lss 20 set str=&set n=0&goto begin
pause>nul

说明：
^^^为特殊字符^，%%%为特殊字符%，^:!为特殊字符!，^>为特殊字符>，^<为特殊字符<。

附输出示例：

=h5nx,s$ r;g)?`i(3f6iy ~lsl^4;
7^x?7_~-?wv^6h,"3x-\+;'*reiut6
q,v8^"lg*~b#tj(~wr$1*~d-ek;k9a
6f*\nttge@c5he9~+u^)w1rjd9o4?o
c228=f$e;w*ed#80%=x#m:;67gp|a'
`zo:!|=g9|m<f<6^"`wq:o_li>l<o
c+6:>i`74kri&43icz*$jr4@1k9v"s
.!;^\7o+#u0x9^b?_ppd\;!ad*y)*x
r=hqxo'#sw>4r* %(seq>:'&^9loc0
_;\1r<"za995?h.$ox=,9to%tg,d2k
d`2o-r$xlu)f,i;ymj):4>.4p'<sq?
4<c7cu$4hk(hh4l0wy7n8g6~ `3-;z
iz'm?v|xcket6'w~=34pqd"z8'm:4:
18"5x8z5@4k3m"=*psiz`fb=7*kl"j
;%)*mc5`chz<!5iew y\:vwd1-f8b#
$k3z)1?k)5jvjytx5\>8z z1xqi6l+
>$s\&ce1~ jxwq#2-o'&&-;5_<_*>!
1l|qn,n#f\0.\^rb~ejmbw$o++|6,"
"u4zs2jv&,9kap`79> z,z1g7,b0n#
j-m3;ww1&l!*gjq'^d:_"8^\>e%"*f