8. Linux. (). .
1 : Linux (Unix); LINUX; .
1 :
1.1 :
- Core i3 3.0, 4 Gb , 250 Gb, DVD
- -, .
1.2 :
- Windows XP (7)
- Oracle VM Virtual Box.
- Linux. KDE
- Linux
2 :
root
Linux (, ) root, . Linux, Live CD .
Linux, , reboot.
Linux halt, fasthalt fastboot. shutdown :
- halt shutdown -h now
- fasthalt shutdown -fh now
- fastboot shutdown -fr now
- reboot shutdown -r now
shutdown :
-f /fastboot ;
-h ;
-r .
Ctrl+Alt+Del Linux ctrlaltdel :
ctrlaltdel {hard]soft}
- hard , ;
- soft INT .
2.2 :
whoami
uname ( uname -a, , , , , , ).
( help) (man man - q)
w , ( , , ).
who -
dd []... - , .
file : file [OPTION]... [FILE]... file , /usr/share/misc/magic
wc , , ,
test .
|
|
|
history .
alias .
. - ,
2.3.1
- , ls *.txt
ls mc6????
2.3.2 ; .
2.3.3 & , .
- && - , .
- || - , .
and (&&) ,
: cd /user/bin&&ls user/bin
or , , ,
if (if list1; then list2; else list3; fi)
