How can the amount of virtual memory used by a specific process be determined?

To determine the amount of virtual memory used by a specific process in Linux, you can use the pmap command or view information in /proc/[pid]/status or /proc/[pid]/smaps.

For example, the command:

pmap -x <pid>

will show a detailed memory map of the process with virtual and resident set sizes.

You can also use top or htop, where the VIRT column displays the virtual memory size of the process.

In Windows, you can use the Task Manager or the Process Explorer utility, which displays the virtual memory (Virtual Size).