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¼¹ö °ü¸®¸¦ ÇÏ´Ù º¸¸é, ´Ù·®ÀÇ »ç¿ëÀÚ¸¦ ¼¹ö¿¡ µî·ÏÇØÁÙ ÇÊ¿ä°¡ ÀÖ½À´Ï´Ù. À̶§¿¡ °É¸®´Â ¹®Á¦´Â Æнº¿öµå µî·Ï ºÎºÐÀÔ´Ï´Ù. Ãʱâ Æнº¿öµå¸¸ ¼³Á¤ÇØ ÁÖ·ÁÇصµ »ó´çÇÑ ¾î·Á¿òÀÌ ÀÖ¾ú´Âµ¥¿ä. ÇÐâ ½ÃÀý Çб³ ½Ç½À ¼¹ö °ü¸®¸¦ ÇÏ¸é¼ ÀÛ¼º Çß´ø, Ãʱâ Æнº¿öµå ±îÁö ¼³Á¤ÇØÁÖ´Â ºÎºÐÀÔ´Ï´Ù. Æнº¿öµå¸¦ ¾ÏÈ£È ÇÏ¿© °¢ shadow ÆÄÀÏ¿¡ ±âÀçÇØÁÖ´Â ½ºÅ©¸³Æ®µµ ÀÖÁö¸¸(ÀÌ°Ç ¾îµð¿¡ ÀÖ´ÂÁö ¸ø ã°Ú³×¿ä.), ÀÌ ½ºÅ©¸³Æ®´Â º¸´Ù °£´ÜÇÏ°Ô Æнº¿öµå¸¦ ±âÀçÇØÁÖ´Â ¹æ½ÄÀÔ´Ï´Ù. ½ºÅ©¸³Æ®¸¦ ±âÀçÇϱ⠾ռ °£´ÜÇÏ°Ô Æнº¿öµå¸¦ ³Ö¾îÁÖ´Â ¸í·É¾î(?)¸¦ ±âÀçÇØ º¸°Ú½À´Ï´Ù. 1. passwd ÀÇ --stdin. # man passwd <-- man passwd ÇØ º¸½Ã±â ¹Ù¶ø´Ï´Ù. --stdin This option is used to indicate that passwd should read the new password from standard input, which can be a pipe. Æнº¿öµå¸¦ ÆÄÀÌÇÁ(|)¸¦ ÀÌ¿ëÇÏ¿© ¹Þ¾Æ¼ º¯°æÇØÁشٴ ¸»ÀÔ´Ï´Ù. »ç¿ë¹ý : echo "Æнº¿öµå" | passwd °èÁ¤ --stdin <-- °èÁ¤ÀÇ Æнº¿öµå°¡ º¯°æ µË´Ï´Ù. 2. chpasswd # man chpasswd chpasswd - update password file in batch ´ë¿ë·®ÀÇ ½Ã½ºÅÛÀ» À§ÇØ »ç¿ëµÇ¾îÁø´Ù°í ÇÕ´Ï´Ù. »ç¿ë¹ý : chpasswd < aaa.txt (aaa.txt¿¡´Â °èÁ¤:Æнº¿öµå ÀÌ·¸°Ô ÀûÇô ÀÖ½À´Ï´Ù.) ¸®´ª½º¸¦ ¾î´À Á¤µµ »ç¿ëÇϽô ºÐµéÀº ¾Æ½Ç ³»¿ëÀÌÁö¸¸, óÀ½ Á¢Çҽô ºÐµé¿¡°Ô´Â À¯¿ëÇϽǰ̴ϴÙ. ÀÌÁ¦ °ü·Ã ½ºÅ©¸³Æ®¸¦ ¿Ã¸³´Ï´Ù. ==================================================================================== # ---------------------------------------------------------------------- #!/bin/bash # ---------------------------------------------------------------------- # modify the home_dir and group. # do not modify the lines below if you are not very sure # By sangmyung univ. ¼ÒÇÁÆ®¿þ¾î ÇкΠ¼¹ö½Ç ÀÌ¿ìö . # ¼öÁ¤ sangmyung univ. ¼ÒÇÁÆ®¿þ¾î ÇкΠ¼¹ö½Ç ·ù¹ü·æ armines647@smu.ac.kr group=support home_dir=/home/support # ---------------------------------------------------------------------- # do not modify the lines below if you are not very sure mkdir ${home_dir} /usr/sbin/groupadd ${group} read name comment passwd while [ ! ${name} = 999 ] do echo adding ${name}, ${home_dir}, ${comment} . /usr/sbin/useradd -g ${group} -d ${home_dir}/${name} -s /bin/bash -c ${comment} -m -k /etc/skel ${name} -r chmod 700 ${home_dir}/${name} echo "${passwd}" | passwd ${name} --stdin read name comment passwd done # ---------------------------------------------------------------------- =================================================================================== »ç¿ë¹ý : # user_add.sh < useradd.txt useradd.txtÀÇ ³»¿ëÀº name commnet passwd Çü½ÄÀ¸·Î ±âÀç°¡ µÇ¾îÁý´Ï´Ù. ¸Ç ¸¶Áö¸·¿¡´Â Á¾·á Á¶°ÇÀÎ 999¸¦ ±âÀçÇØ ÁÖ½Ã¸é µË´Ï´Ù. # cat useradd.txt user1 ù¹ø° aaa user2 µÎ¹ø° bbb user3 ¼¼¹ø° ccc 999 999 999 ÀÌ·± Çü½ÄÀÔ´Ï´Ù. µµ¿òÀÌ µÇ¼ÌÀ¸¸é ÇÕ´Ï´Ù. |
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