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Channel: How to change permission of /proc/self/pagemap file? - Unix & Linux Stack Exchange
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Answer by Ciro Santilli OurBigBook.com for How to change permission of...

The Linux kernel requires sudo for /proc/<pid>/pagemap since 4.0This is documented at:https://github.com/torvalds/linux/blob/v4.9/Documentation/vm/pagemap.txt Since Linux 4.0 only users with the...

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Answer by switch87 for How to change permission of /proc/self/pagemap file?

you can try changing the permissions in the /etc/init/mounted-proc.conf file:script chmod 0444 "${MOUNTPOINT}"/self/pagemapend scriptproc is a virtual filesystem generated by the kernel. If you can not...

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How to change permission of /proc/self/pagemap file?

I want to change the pagemap file permission to 755 or 744 using sudo chmod. But the command is throwing error saying operation not permitted. The motivation is to allow a user read the pagemap file...

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