UC-8100-LX Software
Getting Started
2-11
Hours From Greenwich Mean Time (GMT)
Value
Description
+10
AET
Eastern Australia
+11
SST
Central Pacific
+12
NST
New Zealand
-11
MIT
Samoa
-10
HST
Hawaii
-9
AST
Alaska
-8
PST
Pacific Standard Time
-7
PNT
Arizona
-7
MST
Mountain Standard Time
-6
CST
Central Standard Time
-5
EST
Eastern Standard Time
-5
IET
Indiana East
-4
PRT
Atlantic Standard Time
-3.5
CNT
Newfoundland
-3
AGT
Eastern South America
-3
BET
Eastern South America
-1
CAT
Azores
/etc/localtime
The local timezone is stored in /etc/localtime and is used by GNU Library for C (glibc) if the TZ environment
variable is not set. This file is either a copy of /usr/share/zoneinfo/ file or a symbolic link to it. The UC-8100-LX
does not provide /usr/share/zoneinfo/ files, so you have to copy a time zone information file to the UC-8100-LX
and write over the original local time file.
21B
Determining Available Drive Space
To know the available drive space remaining, use
df
command with the
–h
tag. The system will return the
amount of drive space broken down by file system. Check the following example.
moxa@Moxa:~$ df -h
Filesystem Size Used Avail Use% Mounted on
rootfs 803M 238M 524M 32% /
/dev/root 803M 238M 524M 32% /
tmpfs 25M 188K 25M 1% /run
tmpfs 5.0M 0 5.0M 0% /run/lock
tmpfs 10M 0 10M 0% /dev
tmpfs 50M 0 50M 0% /run/shm
22B
Enabling and Disabling Daemons
Only the following daemons are enabled in UC-8100-LX by default
sftpd
SFTP Server / Client daemon
sshd
Secure Shell Server daemon
You may manage what services to run in the background by the command
insserv
. Below example shows how
to add the apache daemon in current runlevel.
moxa@Moxa:~$ sudo insserv –d apache2
Apache will not activate in current boot session but will be running in the background from next boot session.
To disable the apache daemon, use the following command.
moxa@Moxa:~$ sudo insserv -r apache2