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Program Example24;
{ Program to demonstrate the Chown function. }
Uses oldlinux;
Var UID,GID : Longint;
F : Text;
begin
Writeln ('This will only work if you are root.');
Write ('Enter a UID : ');readln(UID);
Write ('Enter a GID : ');readln(GID);
Assign (f,'test.txt');
Rewrite (f);
Writeln (f,'The owner of this file should become : ');
Writeln (f,'UID : ',UID);
Writeln (f,'GID : ',GID);
Close (F);
if not Chown ('test.txt',UID,GID) then
if LinuxError=Sys_EPERM then
Writeln ('You are not root !')
else
Writeln ('Chmod failed with exit code : ',LinuxError)
else
Writeln ('Changed owner successfully !');
end.
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