We often neglect the basics of Linux such as the Suid, sgid and sticky bits. But they are really useful if we know to use them properly.
Below I am explaining it briefly with appropriate examples.
1) Sticky bit was used on executables in linux (which was used more often)so that they would remain in the memory more time after the initial execution, hoping they would be needed in the near future. But since today we have more sophisticated memory accessing techniques …

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