Df
df[1] (abbreviation for disk free) is a command used to display the amount of file system disk space usage. It is include in the coreutils package in Ubuntu.
df Filesystem 1K-blocks Used Available Use% Mounted on
df -h -h, --human-readable
df -kh -xoverlay -x --exclude . For example: overlay
df -i or df --inodes df -i Filesystem Inodes IUsed IFree IUse% Mounted on
df -l -l local filesystems
Examples
df -h Filesystem Size Used Avail Use% Mounted on udev 481M 0 481M 0% /dev tmpfs 99M 608K 98M 1% /run /dev/vda1 25G 2.1G 22G 9% / tmpfs 493M 0 493M 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 493M 0 493M 0% /sys/fs/cgroup /dev/vda15 105M 3.6M 101M 4% /boot/efi tmpfs 99M 0 99M 0% /run/user/0
df -h Filesystem Size Used Avail Use% Mounted on udev 481M 0 481M 0% /dev tmpfs 99M 556K 99M 1% /run /dev/sda1 4.7G 1.3G 3.5G 26% / tmpfs 493M 0 493M 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 493M 0 493M 0% /sys/fs/cgroup /dev/sda15 105M 3.6M 101M 4% /boot/efi tmpfs 99M 0 99M 0% /run/user/1000
Related terms
See also
df, df -h,virt-df,sar -F, df -hT, df --help- file, File system, directory,
touch,mkdir,ls,lntruncate,fallocate,split,stat, inode, File descriptor, superblock, block size (blockdev),fuser,lsof,scrub,chattr, ulimit (nofiles),cp,mv,file (command),mkfifo,chmod - File system,
du, df, find, ls, mkdir, touch, locate du, du -hs, Disk space usage,df,ls,tree,find,docker system df,journalctl --disk-usage, No space left on device, ENOSPC,sar -F,growpart,resize2fs, ncdu, duf, dua-cli
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