Determining Available Drive Space - Moxa Technologies ioThinx 4530 Series User Manual

ioThinx 4530 Linux Manual
Hours From Greenwich Mean Time (GMT)
-7
-7
-6
-5
-5
-4
-3.5
-3
-3
-1
Using the Localtime File
The local timezone is stored in the
has been set for the TZ environment variable. This file is either a copy of the
or a symbolic link to it. The ioThinx 4530 controller does not provide
should find a suitable time zone information file and write over the original local time file in the ioThinx 4530
controller

Determining Available Drive Space

To determine the amount of available drive space, use the df command with the –h tag. The system will
return the amount of drive space broken down by file system. Here is an example:
moxa@Moxa:~$ sudo df –h
Filesystem
/dev/root
devtmpfs
/dev/mmcblk1p3 6.0G 5.3M 5.7G
overlay
overlay
overlay
overlay
overlay
overlay
overlay
overlay
overlay
overlay
overlay
overlay
tmpfs
tmpfs
tmpfs
tmpfs
tmpfs
/etc/localtime
Size Used Avail Use% Mounted on
941M 812M 65M 93% /
240M 0 240M 0% /dev
6.0G 5.3M 5.7G 1% /var
6.0G 5.3M 5.7G 1% /etc
6.0G 5.3M 5.7G 1% /home
6.0G 5.3M 5.7G 1% /root
6.0G 5.3M 5.7G 1% /sbin
6.0G 5.3M 5.7G 1% /bin
6.0G 5.3M 5.7G 1% /usr
6.0G 5.3M 5.7G 1% /lib
6.0G 5.3M 5.7G 1% /tmp
6.0G 5.3M 5.7G 1% /mnt
6.0G 5.3M 5.7G 1% /opt
6.0G 5.3M 5.7G 1% /media
248M 0 248M 0% /dev/shm
248M 3.5M 245M 2% /run
5.0M 0 5.0M 0% /run/lock
248M 0 248M 0% /sys/fs/cgroup
50M 0 50M 0% /run/user/1000
Value
PNT
MST
CST
EST
IET
PRT
CNT
AGT
BET
CAT
and is used by GNU Library for C (glibc) if no value
/usr/share/zoneinfo/
1% /overlayfs
2-10
Getting Started
Description
Arizona
Mountain Standard Time
Central Standard Time
Eastern Standard Time
Indiana East
Atlantic Standard Time
Newfoundland
Eastern South America
Eastern South America
Azores
/usr/share/zoneinfo/
files. You
file