df -h磁盘命令 转成数组格式不会求教

Question

[root@123 ~]# df -ah
文件系统 容量 已用 可用 已用%% 挂载点
/dev/mapper/vg_ci123-lv_root
50G 32G 16G 67% /
proc 0 0 0 - /proc
sysfs 0 0 0 - /sys
devpts 0 0 0 - /dev/pts
tmpfs 3.9G 0 3.9G 0% /dev/shm
/dev/cciss/c0d0p1 485M 37M 423M 8% /boot
/dev/mapper/vg_ci123-lv_home
76G 180M 72G 1% /home
none 0 0 0 - /proc/sys/fs/binfmt_misc
sunrpc 0 0 0 - /var/lib/nfs/rpc_pipefs

有没有办法用python 转成数组形式？

Answer 1

下面是bash的代码可以输出成python格式的数组，不知道你是不是想要这种？

df -ah | awk 'BEGIN{ORS=""; print "["} {print "[\""$1"\", \""$2"\", \""$3"\", \""$4"\", \""$5"\", \""$6"\"], "}END{print "]"}' 

output:

[["Filesystem", "Size", "Used", "Avail", "Use%", "Mounted"], ["/dev/sda1", "462G", "63G", "376G", "15%", "/"], ["proc", "0", "0", "0", "-", "/proc"], ["sysfs", "0", "0", "0", "-", "/sys"], ["none", "0", "0", "0", "-", "/sys/fs/fuse/connections"], ["none", "0", "0", "0", "-", "/sys/kernel/debug"], ["none", "0", "0", "0", "-", "/sys/kernel/security"], ["udev", "1.9G", "4.0K", "1.9G", "1%", "/dev"], ["devpts", "0", "0", "0", "-", "/dev/pts"], ["tmpfs", "770M", "796K", "770M", "1%", "/run"], ["none", "5.0M", "0", "5.0M", "0%", "/run/lock"], ["none", "1.9G", "0", "1.9G", "0%", "/run/shm"], ["binfmt_misc", "0", "0", "0", "-", "/proc/sys/fs/binfmt_misc"], ]