Re: why is my local user (/dev/sda5) drive not being displayed by df?
On Wed 11 Mar 2020 at 13:57:37 (+0100), tomas@tuxteam.de wrote:
> On Wed, Mar 11, 2020 at 08:41:08AM -0400, Greg Wooledge wrote:
> > On Wed, Mar 11, 2020 at 01:21:17PM +0100, tomas@tuxteam.de wrote:
> > > On Wed, Mar 11, 2020 at 01:02:59PM +0100, Albretch Mueller wrote:
> > > > with your help I found a way around it (here is my silly scripting):
> > > >
> > > > $ sudo _DF=$(df -h)
> > >
> > > I don't think you need "sudo" for "df"?
> >
> > And a good thing, too, because that syntax is completely wrong.
> >
> > wooledg:~$ sudo x=$(id)
> > usage: sudo -h | -K | -k | -V
>
> [...]
>
> > I think what Albretch was *trying* to do was this:
> >
> > _DF=$(sudo df -h)
>
> d'oh. Didn't catch that one. Of course it's "df" who gets to see
> the "=", not the surrounding shell. Thank you for your (as usual)
> sharp eye, especially in shell things.
Well, I'm glad that's all sorted. Now all I've got to figure out is
the connection between df and whoami.
$ whoami
david
$ df -h --all
Filesystem Size Used Avail Use% Mounted on
sysfs 0 0 0 - /sys
proc 0 0 0 - /proc
udev 203M 0 203M 0% /dev
devpts 0 0 0 - /dev/pts
tmpfs 44M 2.8M 41M 7% /run
/dev/sda1 28G 9.2G 17G 36% /
securityfs 0 0 0 - /sys/kernel/security
tmpfs 216M 0 216M 0% /dev/shm
tmpfs 5.0M 4.0K 5.0M 1% /run/lock
tmpfs 216M 0 216M 0% /sys/fs/cgroup
cgroup2 0 0 0 - /sys/fs/cgroup/unified
cgroup 0 0 0 - /sys/fs/cgroup/systemd
pstore 0 0 0 - /sys/fs/pstore
bpf 0 0 0 - /sys/fs/bpf
cgroup 0 0 0 - /sys/fs/cgroup/cpuset
cgroup 0 0 0 - /sys/fs/cgroup/memory
cgroup 0 0 0 - /sys/fs/cgroup/net_cls,net_prio
cgroup 0 0 0 - /sys/fs/cgroup/rdma
cgroup 0 0 0 - /sys/fs/cgroup/devices
cgroup 0 0 0 - /sys/fs/cgroup/blkio
cgroup 0 0 0 - /sys/fs/cgroup/perf_event
cgroup 0 0 0 - /sys/fs/cgroup/cpu,cpuacct
cgroup 0 0 0 - /sys/fs/cgroup/freezer
cgroup 0 0 0 - /sys/fs/cgroup/pids
systemd-1 - - - - /proc/sys/fs/binfmt_misc
hugetlbfs 0 0 0 - /dev/hugepages
debugfs 0 0 0 - /sys/kernel/debug
mqueue 0 0 0 - /dev/mqueue
/dev/sdb4 29G 45M 28G 1% /ya
/dev/sda2 28G 7.5G 19G 29% /wasps
/dev/sdb5 29G 45M 28G 1% /yb
/dev/dm-0 399G 25G 354G 7% /home
/dev/dm-1 399G 356G 24G 94% /agoghome
tmpfs 44M 0 44M 0% /run/user/1000
binfmt_misc 0 0 0 - /proc/sys/fs/binfmt_misc
$ lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
sda 8:0 0 465.8G 0 disk
├─sda1 8:1 0 28G 0 part /
├─sda2 8:2 0 27.8G 0 part /wasps
├─sda3 8:3 0 406.1G 0 part
│ └─luks-cf12acf3-e36b-4b12-9973-8df97bcc0f2f 253:0 0 406G 0 crypt /home
└─sda4 8:4 0 4G 0 part [SWAP]
sdb 8:16 0 465.8G 0 disk
├─sdb1 8:17 0 3M 0 part
├─sdb2 8:18 0 496M 0 part
├─sdb3 8:19 0 500M 0 part
├─sdb4 8:20 0 29.3G 0 part /ya
├─sdb5 8:21 0 29.3G 0 part /yb
└─sdb6 8:22 0 406.2G 0 part
└─luks-98f15f4c-e3fc-45f3-aa15-3774e012e996 253:1 0 406.2G 0 crypt /agoghome
sr0 11:0 1 1024M 0 rom
$ df -h --all | grep -e 'Filesystem ' -e $(whoami)
Filesystem Size Used Avail Use% Mounted on
$
Cheers,
David.
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