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                合規國際互聯網加速 OSASE為企業客戶提供高速穩定SD-WAN國際加速解決方案。 廣告
                # Linux grpconv命令 Linux grpconv(group convert to shadow password)命令用于開啟群組的投影密碼。 Linux系統里的用戶和群組密碼,分別存放在/etc目錄下的passwd和group文件中。因系統運作所需,任何人都得以讀取它們,造成安全上的破綻。投影密碼將文件內的密碼改存在/etc目錄下的shadow和gshadow文件內,只允許系統管理者讀取,同時把原密碼置換為"x"字符。投影密碼的功能可隨時開啟或關閉,您只需執行grpconv指令就能開啟群組投影密碼。 ### 語法 ``` grpconv ```
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                              哎呀哎呀视频在线观看