⟩ Where the History file can be located?
.bash_history
.bash_history
The list of available frame buffers are stored in a) /proc/[PID]/fb b) /proc/fb c) /proc/etc/fb d) none of the mentioned
The file /proc/swaps contains the a) list of active swap partitions b) sizes of the swap partitions c) priorities of the swap partitions d) all of the mentioned
/proc/tty contains the information about a) current terminal b) all terminals c) both (a) and (b) d) none of the mentioned
The command "cd /proc/10/cwd" provides the a) current working directory of process having PID 10 b) current status of the process having PID 10 c) current version of the filesystem d) none of the mentioned
Which one of the following command will print the environment of process 1? a) cat /proc/1/environ b) cat /proc/bin/1/env c) cat /proc/1/var/env d) none of the mentioned
The file /proc/[PID]/mountinfo contains a) major minor numbers of device files b) root of the mount within the filesystem c) mount point relative to the process's root d) all of the mentioned
With the help of proc filesystem a) kernel and kernel modules can send the information to processes b) process information can be accessed c) both (a) and (b) d) none of the mentioned
Most files and directories within /proc are 0 bytes in size because a) proc filesystem exists only as a reflection of the in-memory kernel data structure b) these files contains very only one or two instructions c) both(a) and (b) d) none of the mentioned
Accessing the file /proc/meminfo gives the different result each time because a) memory usages is always fluctuating b) a new process id is assigned c) logical address is different from the physical address d) none of the mentioned
Proc files are a) read-only files b) read-write files c) both (a) and (b) d) none of the mentioned