Keysight Technologies U3810A, Getting Started Manual

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Keysight U3810 Series Getting Started Guide 95
Managing Disk Usage
The
df -h
will give the usage of the different mounted partitions. The ‘
/
’ partition is the primary.
This image has a high usage of the available space.
1 The df -h . will give the space of the partition in the current directory.
2
The
du
-
sh *
will give the disk usage of the files and directories in the current directory.
3
The
sudo du -sh /*
will give the usage of all the root directories in the image. You may ignore
any cannot access files.
d
ebian@beaglebone:~$ df -h
Filesystem Size Used Avail Use% Mounted on
udev 215M 0 215M 0% /dev
tmpfs 49M 8.5M 40M 18% /run
/dev/mmcblk1p1 3.5G 2.7G 582M 83% /
tmpfs 242M 0 242M 0% /dev/shm
tmpfs 5.0M 0 5.0M 0% /run/lock
tmpfs 242M 0 242M 0% /sys/fs/cgroup
tmpfs 49M 0 49M 0% /run/user/1000
debian@beaglebone:~$ df -h .
Filesystem Size Used Avail Use% Mounted on
/dev/mmcblk1p1 3.5G 2.7G 582M 83% /
debian@beaglebone:~$ du -sh *
4.0K bin
3.5M LabCode
debian@beaglebone:~$ sudo du -sh /*
4.0K /bbb-uEnv.txt
9.4M /bin
26M /boot
0 /dev
5.2M /etc
3.6M /home
4.0K /ID.txt
215M /lib
16K /lost+found
4.0K /media
4.0K /mnt
4.0K /nfs-uEnv.txt
207M /opt
0 /proc
2.9M /root
8.5M /run
6.4M /sbin
4.0K /srv
0 /sys
48K /tmp