用 Total commander 的話, 選好目錄做壓縮.
此時勾選 "create separate archives, one per selected file/dir"
就會壓出多個壓縮檔.

批次壓成7z (極致壓縮)的bat寫法
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@echo off
set "a=%ProgramFiles%\7-zip\7z.exe"
for %%a in (%*) do if exist "%%~a\" (
"%a%" a -t7z "%%~a.7z" "%%~a\*" -mx9
) else (
"%a%" a -t7z "%%~a.7z" "%%~a" -mx9
)

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參考自這篇

-mx9是極致壓縮
-mx0是僅封存不壓縮

我都忘記回這串了

謝謝，我已經照這方法用RAR來壓了

這帖難得大家都很進入狀況 :like:

太后真是佛心來的..... :D

7zip@windows
壓檔案:
for %%x in (*) do "c:\Program Files\7-Zip\7z.exe" a -mhe=on -mx0 -v209715200b -ppassword "temp\%%x." "%%x"
壓資料夾:
for /D %%x in (*.*) do "c:\Program Files\7-Zip\7z.exe" a -mhe=on -mx0 -v209715200b -ppassword "temp\%%x." "%%x"

7zip@linux
壓檔案:
find -maxdepth 1 -type f | xargs -I$ 7z a -mhe=on -mx0 -v209715200b -ppassword temp/$. "$"
壓資料夾:
find -maxdepth 1 -type d | xargs -I$ 7z a -mhe=on -mx0 -v209715200b -ppassword temp/$. "$"

大小路徑和密碼自己修正成想要的