In linux, whenever a process tries to access a file (or any device/etc, since everything in linux is a file), access is granted/denied by comparing the permissions of the process [...] to that of the file
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owner
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In linux, whenever a process tries to access a file (or any device/etc, since everything in linux is a file), access is granted/denied by comparing the permissions of the process [...] to that of the file
Answer
?
Question
In linux, whenever a process tries to access a file (or any device/etc, since everything in linux is a file), access is granted/denied by comparing the permissions of the process [...] to that of the file
Answer
owner
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9. Processes, Environment Variables ess itself seizes additional memory for its operations. In the same way that a file is owned by a particular user and group, a process also has an owner--usually the person who ran the program. <span>Whenever a process tries to access a file, its ownership is compared to that of the file to decide if the access is permissible. Because all devices are files, the only way a process can do anything is through a file, and hence file permission restrictions are the only kind of restrictions ever needed on UNIX. [
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