不知道如何在 bash 中写文件的名称

Question

因此在 Linux 中我只需这样写：

for((i=1; i<=100; ++i)); do
  echo $i
  ./gen $i > input
  ./a < input > out1
  ./brute < input > out2
  diff -w out1 out2 || break

done

然而在 Windows 中，即使我将其更改为，./gen它gen.exe也会显示此错误：

1
test.sh: line 3: gen.exe: command not found
test.sh: line 4: a.exe: command not found
test.sh: line 5: brute.exe: command not found