如何获得“Avail”列下的挂载点“3.1T”(使用grep或cut)?
Filesystem Size Used Avail Use% Mounted on vstorage://cluster07 4.0T 907G 3.1T 23% /vstorage/cluster07
linux disk-usage text-processing columns
columns ×1
disk-usage ×1
linux ×1
text-processing ×1