del : del < >,
7
file.d.
1. del file.d
del Z:\STUDN\\DEF\ file.d.
2. dir, , .
MS-DOS
MS-DOS . , . , , < >. * , . , *.* , , . *.txt txt. *.* , .
8
, FGH. , c .old. all.txt, text1.old, text2.old, text3.old. , .old.
1.
Z:\STUDN\\*.*, Z:\STUDN\CDE\FGH.
2. dir, , .
3. FGH, ren *.* * .old.
4. tt1.ld+tt2. ld+tt3.ld all.txt
5. del * .old.
6. dir, , .
MS-DOS
rd :
rd < >, (rd "remove directory").
9
.
1. rd , . del *.*, .
: del, : ... sur? (Y/N) ! [Y()/N()]?, Y, N.
, rd ,
. cd..,
rd .
dir, , .
1. ?
2. ?
3. , ?
4. ?
5. ?
6. ( ,
)?
7. ?
8. , ?
9. , ?
4
MS-DOS
: ,
|
|
|
.
: . MS-DOS.
dir.
|
1
1. .
2. , .1. STUDN: N .
3. Y (
3- ).
4. MYINF fio.txt ,
. (),
fio1.txt , fio2.txt .
.
5. date.txt
.
6. YINF OLD ,
old.
7. .
8. ( ).
9. cd dir ,
.
10. ( )
.
11. ABC , abc.
12. date.old OLD.
13. OLD.
14. .
2
2
1. .
2. , .2. STUDN: N .
3. FIRST ( 3- ).
4. SECOND data.txt , . (), data1.txt , data2.txt . .
5. dateborn.txt .
6. SECOND OLD , old.
7. .
8. ( ).
9. cd dir ,
. exe.
10. ( ) . exe DEF.
11. DEF , . def.
12. date.old OLD.
13. OLD.
14. .
1. . MS_DOS 6.22: . ..: , 1995.
2. .. , .: ,
1989.
3. . . MS_DOS. . --
, 1996. 160.
4. .. I . 1994,1995,1996.
:
344010, .--, .,1.
