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Administrator’s Guide
www.hp.com
6-3
Frequently Asked Questions
How do you change file permissions using
BusyBox?
To change the permission options the System Administrator uses the
chmod
command. An overview of the
chmod
command follows.
chmod [-R] MODE[,MODE]... FILE...
Each
MODE
is one or more of the letters
ugoa
, one of the symbols
+
or -
=,
and one or more of the letters rwxst”=. You can also set the
permissions using an octal numeric based code, where 4 equals
read
,
2 equals
write
, and 1 equals
ex
ecute permissions
.
Options:
-R
Changes files and directories recursively.
How is changing ownership handled using
BusyBox?
The system administrator uses the
chgrp
command to assign group
ownership to a file or resource. An overview of the
chgrp
command
follows.
chgrp [OPTION]... GROUP FILE...
Change the group membership of each
file
to
group
.
Options:
-R
Changes files and directories recursively.
System Management
How do you configure the system hardware
clock?
Set the system hardware clock using the BIOS setup utility:
1. Reboot the system and press
F10
.
2. After the Setup utility displays, press
Esc
.
3. Select the standard CMOS features option and press
Enter
.
4. Set the date and time using
Page Up
and
Page Down
.
5. To save the changes, press
F10
and
Enter
.
Содержание Compaq t5515
Страница 18: ...1 12 www hp com Administrator s Guide Introduction ...
Страница 76: ...4 32 www hp com Administrator s Guide XFce Settings Manager ...
Страница 80: ...5 4 www hp com Administrator s Guide Support ...
Страница 92: ...6 12 www hp com Administrator s Guide Frequently Asked Questions ...
Страница 100: ...Index 6 www hp com Administrator s Guide Index ...