Nettet10. A bit dirty, and there is probably a cleaner solution (maybe using SELinux or grsec), but you can hide a process by mounting an empty directory inside of /proc/. For example, something like this: mount -o bind /empty/dir /proc/42. will prevent regular … Nettet28. aug. 2014 · This perfectly highlights how ps works: first, the directory /proc is opened via the openat () system call. Then, the process calls getdents () on the opened …
process - how to reliably determine processes using files after …
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how do i hide process from all users (even root) : r/linux4noobs
NettetOpen files. Processes with open files are the usual culprits. Display them: lsof +f -- There is an advantage to using /dev/ rather than /mountpoint: a mountpoint will disappear after an umount -l, or it may be hidden by an overlaid mount.. fuser can also be used, but to my mind lsof has a more useful output. … NettetFor mounting drives in Linux, the mount command is used, its syntax is as follows. The command takes the device containing the file system to be mounted and the mount point and once we attached the file system, the mount point will be the root directory of the newly mounted file system. To specify additional mount points we can use the -o option. NettetOpen files. Processes with open files are the usual culprits. Display them: lsof +f -- There is an advantage to using /dev/ rather than /mountpoint: a mountpoint will disappear after an umount -l, or it may be hidden by an overlaid mount.. fuser can also be used, but to my mind lsof has a more useful output. … burning feeling tip of penis