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# authconfig --test | grep hashing
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# authconfig --passalgo=SHA512 --update
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ÔÚÎÒÓõÄarchlinuxÉÏ£¬ÉèÖ÷½·¨²»Í¬¡£²Î¿¼ÁËWiKiÉϵÄÄÚÈÝ£ºhttp://wiki.archlinux.org/index.php/SHA_Passwords
1.ÐÞ¸Ä /etc/pam.d/passwdÎļþ
#%PAM-1.0
#password required pam_cracklib.so difok=2 minlen=8 dcredit=2 ocredit=2 retry=3
#password required pam_unix.so md5 shadow use_authtok
password required pam_unix.so md5 shadow nullok
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2.ÐÞ¸Ä/etc/default/passwdÎļþ
CRYPT=des ¸ÄΪ CRYPT=sha256
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sudo emacs /etc/hosts
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64.147.188.86 www.xmark.com
64.147.188.92 api.xmarks.com
64.147.188.89 login.xmarks.com
64.147.188.87 sync.xmarks.com
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