Linux 命令 - free
free命令显示内存使用情况,默认以KB为单位显示:
详细说明:
wuzhiguo@wuzhiguo-linux:~$ free
total used free shared buffers cached
Mem: 3075256 2817744 257512 0 42860 654732
-/+ buffers/cache: 2120152 955104
Swap: 3998716 1132 3997584
wuzhiguo@wuzhiguo-linux:~$ |