What will the following Linux command accomplish?
dd if=/dev/mem of=/home/sam/mem.bin bs=1024
What will the following Linux command accomplish?
dd if=/dev/mem of=/home/sam/mem.bin bs=1024
The command 'dd if=/dev/mem of=/home/sam/mem.bin bs=1024' will copy the contents of the system's running memory (RAM) to a file named 'mem.bin' in the '/home/sam' directory. In this command, 'if' stands for input file (referring to /dev/mem, which represents the system's memory), 'of' stands for output file (which is /home/sam/mem.bin), and 'bs' stands for block size (set to 1024 bytes, indicating the amount of data copied at a time). This command is often used for purposes such as memory analysis, debugging, or forensics.
The correct answer is C. Copy the running memory to a file. The command dd if=/dev/mem of=/home/sam/mem.bin bs=1024 copies the contents of the system's memory (RAM) to a file named mem.bin in the /home/sam directory. Here's a breakdown of the command: dd: a command that converts and copies data if: input file (in this case, /dev/mem, which represents the system's memory) of: output file (the file where the memory contents will be saved, /home/sam/mem.bin) bs: block size (set to 1024 bytes, which determines the amount of data copied at a time) By copying the memory contents to a file, this command can be used for memory analysis, debugging, or forensics purposes.
C: https://www.linuxquestions.org/questions/linux-newbie-8/learn-the-dd-command-362506/ Duplicate ram memory to a file: Code: dd if=/dev/mem of=/home/sam/mem.bin bs=1024