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20 строки
941 B
Plaintext
20 строки
941 B
Plaintext
https://qastack.ru/unix/514078/what-is-etc-mtab-in-linux
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https://unix.stackexchange.com/questions/514078/what-is-etc-mtab-in-linux
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/etc/mtab thus has popularly become a symbolic link to /proc/mounts,
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allowing programs that had hardwired that name to keep reading a mount table from that file,
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which the programs that mounted and unmounted filesystems no longer have to explicitly do anything themselves to keep up to date.
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...
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Each process can nowadays have its own individual view of what is mounted,
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and there are as a consequence now individual mounts files for each process in the procfs,
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each process's own table being accessible to it via the self symbolic link as self/mounts,
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and /proc/mounts is also now a compatibility mechanism.
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yay -Qo /etc/mtab
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-> filesystem
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l /etc/mtab
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lrwxrwxrwx 1 root root /etc/mtab -> ../proc/self/mounts
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sudo rm /etc/mtab
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sudo ln -s /proc/self/mounts /etc/mtab
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