117笔记问答在Ubuntu系统中，你可以使用getconf命令来获取系统配置信息，包括磁盘空间
df -h
这个命令会显示磁盘空间的使用情况，包括总容量、已使用空间、剩余空间和使用百分比。输出结果类似于：
Filesystem Size Used Avail Use% Mounted on udev 3.9G 0 3.9G 0% /dev tmpfs 797M 9.6M 787M 2% /run /dev/sda1 234G 25G 200G 11% / tmpfs 3.9G 24M 3.9G 1% /dev/shm tmpfs 5.0M 4.0K 5.0M 1% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/loop0 55M 55M 0 100% /snap/core18/1888 /dev/loop1 30M 30M 0 100% /snap/snapd/8169 /dev/loop2 30M 30M 0 100% /snap/snapd/8206 /dev/loop3 30M 30M 0 100% /snap/snapd/8248 /dev/loop4 30M 30M 0 100% /snap/snapd/8416 /dev/loop5 30M 30M 0 100% /snap/snapd/8424 /dev/loop6 30M 30M 0 100% /snap/snapd/8530 /dev/loop7 30M 30M 0 100% /snap/snapd/8612 /dev/loop8 30M 30M 0 100% /snap/snapd/8643 /dev/loop9 30M 30M 0 100% /snap/snapd/8650 /dev/loop10 30M 30M 0 100% /snap/snapd/8668 /dev/loop11 30M 30M 0 100% /snap/snapd/8676 /dev/loop12 30M 30M 0 100% /snap/snapd/8684 /dev/loop13 30M 30M 0 100% /snap/snapd/8710 /dev/loop14 30M 30M 0 100% /snap/snapd/8722 /dev/loop15 30M 30M 0 100% /snap/snapd/8731 /dev/loop16 30M 30M 0 100% /snap/snapd/8739 /dev/loop17 30M 30M 0 100% /snap/snapd/8747 /dev/loop18 30M 30M 0 100% /snap/snapd/8755 /dev/loop19 30M 30M 0 100% /snap/snapd/8763 /dev/loop20 30M 30M 0 100% /snap/snapd/8771 /dev/loop21 30M 30M 0 100% /snap/snapd/8779 /dev/loop22 30M 30M 0 100% /snap/snapd/8787 /dev/loop23 30M 30M 0 100% /snap/snapd/8795 /dev/loop24 30M 30M 0 100% /snap/snapd/8803 /dev/loop25 30M 30M 0 100% /snap/snapd/8811 /dev/loop26 30M 30M 0 100% /snap/snapd/8819 /dev/loop27 30M 30M 0 100% /snap/snapd/8827 /dev/loop28 30M 30M 0 100% /snap/snapd/8835 /dev/loop29 30M 30M 0 100% /snap/snapd/8843 /dev/loop30 30M 30M 0 100% /snap/snapd/8851 /dev/loop31 30M 30M 0 100% /snap/snapd/8859 /dev/loop32 30M 30M 0 100% /snap/snapd/8867 /dev/loop33 30M 30M 0 100% /snap/snapd/8875 /dev/loop34 30M 30M 0 100% /snap/snapd/8883 /dev/loop35 30M 30M 0 100% /snap/snapd/8891 /dev/loop36 30M 30M 0 100% /snap/snapd/8899 /dev/loop37 30M 30M 0 100% /snap/snapd/8907 /dev/loop38 30M 30M 0 100% /snap/snapd/8915 /dev/loop39 30M 30M 0 100% /snap/snapd/8923 /dev/loop40 30M 30M 0 100% /snap/snapd/8931 /dev/loop41 30M 30M 0 100% /snap/snapd/8939 /dev/loop42 30M 30M 0 100% /snap/snapd/8947 /dev/loop43 30M 30M 0 100% /snap/snapd/8955 /dev/loop44 30M 30M 0 100% /snap/snapd/8963 /dev/loop45 30M 30M 0 100% /snap/snapd/8971 /dev/loop46 30M 30M 0 100% /snap/snapd/8979 /dev/loop47 30M 30M 0 100% /snap/snapd/8987 /dev/loop48 30M 30M 0 100% /snap/snapd/8995 /dev/loop49 30M 30M 0 100% /snap/snapd/9003 /dev/loop50 30M 30M 0 100% /snap/snapd/9011 /dev/loop51 30M 30M 0 100% /snap/snapd/9019 /dev/loop52 30M 30M 0 100% /snap/snapd/9027 /dev/loop53 30M 30M 0 100% /snap/snapd/9035 /dev/loop54 30M 30M 0 100% /snap/snapd/9043 /dev/loop55 30M 30M 0 100% /snap/snapd/9051 /dev/loop56 30M 30M 0 100% /snap/snapd/9059 /dev/loop57 30M 30M 0 100% /snap/snapd/9067 /dev/loop58 30M 30M 0 100% /snap/snapd/9075 /dev/loop59 30M 30M 0 100% /snap/snapd/9083 /dev/loop60 30M 30M 0 100% /snap/snapd/9091 /dev/loop61 30M 30M 0 100% /snap/snapd/9099 /dev/loop62 30M 30M 0 100% /snap/snapd/9107 /dev/loop63 30M 30M 0 100% /snap/snapd/9115 /dev/loop64 30M 30M 0 100% /snap/snapd/9123 /dev/loop65 30M 30M 0 100% /snap/snapd/9131 /dev/loop66 30M 30M 0 100% /snap/snapd/9139 /dev/loop67 30M 30M 0 100% /snap/snapd/9147 /dev/loop68 30M 30M 0 100% /snap/snapd/9155 /dev/loop69 30M 30M 0 100% /snap/snapd/9163 /dev/loop70 30M 30M 0 100% /snap/snapd/9171 /dev/loop71 30M 30M 0 100% /snap/snapd/9179 /dev/loop72 30M 30M 0 100% /snap/snapd/9187 /dev/loop73 30M 30M 0 100% /snap/snapd/9195 /dev/loop74 30M 30M 0 100% /snap/snapd/9203 /dev/loop75 30M 30M 0 100% /snap/snapd/9211 /dev/loop76 30M 30M 0 100% /snap/snapd/9219 /dev/loop77 30M 30M 0 100% /snap/snapd/9227 /dev/loop78 30M 30M 0 100% /snap/snapd/9235 /dev/loop79 30M 30M 0 100% /snap/snapd/9243 /dev/loop80 30M 30M 0 100% /snap/snapd/9251 /dev/loop81 30M 30M 0 100% /snap/snapd/9259 /dev/loop82 30M 30M 0 100% /snap/snapd/9267 /dev/loop83 30M 30M 0 100% /snap/snapd/9275 /dev/loop84 30M 30M 0 100% /snap/snapd/9283 /dev/loop85 30M 30M 0 100% /snap/snapd/9291 /dev/loop86 30M 30M 0 100% /snap/snapd/9299 /dev/loop87 30M 30M 0 100% /snap/snapd/9307 /dev/loop88 30M 30M 0 100%