介绍Linux进程查看及管理的工具:pstree, ps, pidof, pgrep, top, htop, glance, pmap, vmstat, dstat, kill, pkill, job, bg, fg, nohup 一. pstree命令: pstree - display a tree of processes 二. ps: process state, report a snapshot of the current p…
When a process running in user mode requests additional memory, pages are allocated from the list of free page frames maintained by the kernel. This list is typically populated using a page-replacement algorithm such as those discussed in Section 9.4…