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mklink  Winodws  建立 symbolic link

https://technet.microsoft.com/zh-tw/library/cc753194(v=ws.10).aspx

Mklink Examples.

mklink [[/d] | [/h] | [/j]]  

https://msdn.microsoft.com/en-us/library/windows/desktop/aa364215(v=vs.85).aspx

File and Directory Linking

https://en.wikipedia.org/wiki/Symbolic_link

https://docs.microsoft.com/en-us/sysinternals/downloads/junction

Junction v1.07

https://docs.microsoft.com/zh-tw/sysinternals/

Windows Sysinternals

mklink

https://kb.iu.edu/d/abbe

mklink ln symlink linux mac freebsd

mklink %USERNAME% iTunes batch junction

How to move your iTunes library to a new location.

ln file

mklink 在Winodws 7 建立symbolic link | 瓶水相逢- 艾小克- 點部落 

 Drive Mirroring Instant Backup

file directory share Mirroring Instant Backup

https://ss64.com/nt/syntax-args.html

Command Line arguments (Parameters)

https://technet.microsoft.com/en-us/library/bb490963.aspx

windows System path Directory echo PATH variable

byte 2 bin byte array

var
  a: byte;
  MASK: byte;
  arr : Array[0..7] of byte;
  iindex : byte;
begin
  a:= random($ff);
  MASK := ($80-1);// ($1 shl (sizeof(a)*7) )-1
  //writeln(MASK);
  write('a= ');
  write(a);
  write('= ');
  write(a div 16 );
  write(',');
  write(a mod 16 );
  writeLn('');

//msb 1 byte  to 8byte
  for iindex := 7 downto 0 do
  begin
    if a > MASK then arr[iindex]:=1 else arr[iindex]:=0;
    a:= a shl 1;
    write(arr[iindex]);
  end;
  //writeLn('-----------');