WebMar 8, 2024 · 安裝好 util-linux-ng 或 util-linux 套件後便可以使用 lsblk 了, 以下是 lsblk 常用指令. lsblk 執行預設會以樹狀列出所有 Block Device: /linux/lsblk. $ lsblk. lsblk 預設不會列出 empty device, 加上 -a 會列出所有 device: /linux/lsblk. $ lsblk -a. 列出 device 的 owner 及 group: /linux/lsblk. WebNov 8, 2024 · with the following lsblk syntax we can capture the disks list with filesystem type lsblk --fs -o NAME,FSTYPE NAME FSTYPE sda ├─sda1 xfs └─sda2 LVM2_member ├─VG-LV_root xfs ├─VG-LV_swap swap └─VG-LV_var xfs sdb ext4 sdc sdd I want to know how to match all the disks that are without filesystem expected output sdc sdd so we try …
lsblk(8) [netbsd man page]
WebApr 17, 2024 · The awk filter considers lines from lsblk that have exactly three space-separated fields, and prints the first and third field. Sample output lsblk -rno name,size,mountpoint,fstype mmcblk0 29.8G mmcblk0p1 63M vfat mmcblk0p2 4G / ext4 lsblk -rno name,size,mountpoint,fstype awk 'NF==3 {print $1, $3}' mmcblk0p1 vfat WebMay 11, 2024 · 44 Since the major node type of a loop block device is 7 (as shown in /proc/devices ), you can use the -e or --exclude command line switch to exclude them by … green forest pharmacy brooklyn
Lsblk Command in Linux (List Block Devices)
Weblsblk lists information about all available or the specified block devices. The lsblk command reads the sysfs filesystem and udev db to gather information. ... -I, --include list Include devices specified by the comma-separated list of major device numbers. The filter is applied to the top-level devices only. -i, --ascii Use ASCII characters ... WebSep 29, 2024 · You can get this by using the df command and trimming the output. Use command substitution to give the device name to lsblk. It appears you need sudo to … WebAug 30, 2015 · There is also lsblk: $ lsblk -as /dev/sde1 NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT sde1 8:65 1 7.4G 0 part `-sde 8:64 1 7.4G 0 disk and as @don_crissti said you can get the parent directly by using -o pkname to get just the name column, -n to remove the header, and -d to not include holder devices or slaves: lsblk -ndo pkname /dev/sda1 Share flushing township