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:




:

































 

 

 

 


Be printed




^D

, , , . more less. :

$ ls larR | more

Enter ( ), Space ( ), Q ( ).

$ ls larR | less

(///) , ¯,, / PgUp, PgDn. - Q. Q Manual.

5.1.4 : ,

- Linux (). , . " & " () , :

$ lpr mydata &

[1] 1925

mydata , , .

, ( ) , null :


$ yes > /dev/null &

[2] 1926

$ yes > /dev/null &

[3] 1927

$ yes > /dev/null &

[4] 1928

jobs , , :

$ jobs

[1] + Running lpr intro

[2] - Running yes

[3] Running yes

[4] Running yes

" + " , . " " , .

Ctrl+z. . bg; ( ) fg. () kill. :

$ bg %3

$ fg %4

$ kill %2

5.1.5

Linux . 璺 , . , , . , . , , . - 255 . , . . , , . , , .

, Linux - . . Linux . ᒺ (, , .) , Linux . ʳ , : , -, - - . - , .

, ( ), -. . - . file , :

$ file monday report hello.c

monday: ASCII text

report: directory

hello.c: C source file

 

. cat more (more ):

$ more mydata

Linux, DOS, Win95 - good, bad and ugly:-)

 

touch . , .





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