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(121条消息) ubuntu查看磁盘占用和分配情况_forAllforMe的博客-CSDN博客_ubuntu 查看磁盘占用

df -hl

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Filesystem      Size  Used Avail Use% Mounted on
udev 978M 0 978M 0% /dev
tmpfs 200M 3.6M 197M 2% /run
/dev/sda5 28G 12G 15G 45% /
tmpfs 1000M 216K 999M 1% /dev/shm
tmpfs 5.0M 4.0K 5.0M 1% /run/lock
tmpfs 1000M 0 1000M 0% /sys/fs/cgroup
tmpfs 200M 52K 200M 1% /run/user/1000

sudo fdisk -l

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Disk /dev/sda: 60 GiB, 64424509440 bytes, 125829120 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0x0b032873

Device Boot Start End Sectors Size Id Type
/dev/sda1 * 2046 60547071 60545026 28.9G 5 Extended
/dev/sda5 2048 58593279 58591232 28G 83 Linux
/dev/sda6 58595328 60547071 1951744 953M 82 Linux swap / Solaris

free -m 查看内存

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lostman@lostman-MS-6702E:~/桌面$ free -m
total used free shared buffers cached
Mem: 496 457 38 0 8 104
-/+ buffers/cache: 344 151
Swap: 510 156 354

top 查看内存与cpu