GPASSWD

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gpasswd − /etc/groupãã¡ã¤ã«ã管çãã

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gpasswd group
gpasswd −a user group
gpasswd −d user group
gpasswd −R group
gpasswd −r group
gpasswd [−A user,…] [−M user,…] group

説æ

gpasswd 㯠/etc/group ãã¡ã¤ã« (ããã³ SHADOWGRP ãå®ç¾©ãã¦ã³ã³ãã¤ã«ããæ㯠/etc/gshadow ãã¡ã¤ã«) ã®ç®¡çã«ç¨ããããã åã°ã«ã¼ãã«ã¯ã管çèã»ã¡ã³ãã¼ã»ãã¹ã¯ã¼ããè¨å®ã§ããã ã·ã¹ãã ç®¡çèã¯ã −A ãªãã·ã§ã³ã使ã£ã¦ã°ã«ã¼ã管çè (è¤æ°ã§ãå¯) ãå®ç¾©ãããã −M ãªãã·ã§ã³ã使ã£ã¦ã¡ã³ãã¼ãå®ç¾©ãããã§ãã åã°ã«ã¼ãã®ç®¡çèã»ã¡ã³ãã¼ã¨åç- ã®ç¹æ¨©ãæã¤ã

ã°ã«ã¼ã管çèã¯ã−a ãªãã·ã§ã³ãç¨ãã¦ã¦ã¼ã¶ã追å ãããã −d ãªãã·ã§ã³ãç¨ãã¦ã¦ã¼ã¶ãåé¤ãããã§ããã 管çè㯠−r ãªãã·ã§ã³ãç¨ãã¦ã°ã«ã¼ããã¹ã¯ã¼ããåé¤ã§ããã ãã¹ã¯ã¼ããè¨å®ããã¦ããªãæã¯ã ã°ã«ã¼ãã®ã¡ã³ãã¼ã®ã¿ã newgrp(1) ãç¨ãã¦ã°ã«ã¼ãã®ä¸å¡ã«ãªããã ãªãã·ã§ã³ −R ãæå®ããã¨ã newgrp(1) ã³ãã³ããç¨ããã°ã«ã¼ãã¸ã®ã¢ã¯ã»ã¹ã¯ã§ããªããªãã

ã°ã«ã¼ãã®ç®¡çèãã°ã«ã¼ãåã®ã¿ãæå®ã㦠gpasswd ã³ãã³ããå®è¡ããå ´åã¯ã ãã¹ã¯ã¼ãã®å¥åãæ±ããããã ãã¹ã¯ã¼ããè¨å®ããã¦ããå ´åã§ãã ã¡ã³ãã¼ã¯ãã¹ã¯ã¼ããªã㧠newgrp(1) ã³ãã³ãã使ãããã ã¡ã³ãã¼ã§ãªã人ã¯ãã¹ã¯ã¼ããå¥åããªãã¦ã¯ãªããªãã

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/etc/group − ã°ã«ã¼ãæå ±
/etc/gshadow − shadow ãããã°ã«ã¼ãæå ±

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newgrp(1), groupadd(8), groupdel(8), groupmod(8), grpck(8)

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Rafal Maszkowski