how to print the disks from lsblk in GIGA how to print the disks from lsblk in GIGA lsblk -io KNAME,TYPE,SIZE,MODEL dm-0 lvm 50G dm-1 lvm 16G dm-2 lvm 100G sdb disk 1.8T AVAGO sdc disk 1.8T AVAGO sdd disk 1.8T AVAGO sde disk 1.8T AVAGO we need to print all disks in GIGA we have the option -b to print in byte but we prefer in giga

Try this:


lsblk -b -io KNAME,TYPE,SIZE,MODEL | awk 'BEGIN{OFS="\t"} {if (FNR>1) print $1,$2,$3/1073741824"G",$4; else print $0}'