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What were you trying to do that didn't work? After executing pwconv/grpconv, permission mode in /etc/shadow changes from 0000 to 0400. Unshadow with pwunconv/grpunconv, and recreate with pwconv/grpconv: pwunconv pwconv grpunconv grpconv Check it's permissions ls -l /etc/shadow r-------. 1 root root 1734 4月 24 10:44 /etc/shadow r-------. 1 root root 829 4月 24 10:52 /etc/gshadow This is different from the default by the setup package. https://access.redhat.com/solutions/2048573 rpm -V setup .M....... c /etc/gshadow .M....... c /etc/shadow Please provide the package NVR for which bug is seen: shadow-utils-4.6-19.el8.x86_64 (RHEL8) shadow-utils-4.9-8.el9.x86_64 (RHEL9) How reproducible: Always Steps to reproduce Check /etc/shadow permissions: ls -l /etc/shadow Unshadow with pwunconv, recreate with pwconv: pwunconv pwconv Check it's permissions again: ls -l /etc/shadow /etc/gshadow Expected results Keep default 0000 after recreation. ls -l /etc/shadow /etc/gshadow ----------. 1 root root 1505 10月 12 2023 /etc/shadow Actual results ls -l /etc/shadow r-------. 1 root root 829 4月 24 10:52 /etc/gshadow r-------. 1 root root 1734 4月 24 10:55 /etc/shadow
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