Batch Files and Scripts2.ppt

8/17/2019 Batch Files and Scripts2.ppt

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Batch Files and Scripts

Vic LauriePPCUG

June 9, 2003


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Why Shuld !u Care"

#any easy$t$use, help%ul littlepr&ra's

Psychl&ical satis%actin % nt(ein& ttally under Wind)s cntrl

*t %r e+ery(dy (ut pr&ra''in&

can (e %un #ae yu (etter prepared t a+id

+iruses


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General Pr&ra' -ypes

C'piled Written in s'e cdin& lan&ua&e and then

cn+erted t (inary

./ecuta(le that interacts )ith S directly

./a'ples % lan&ua&es are C and Ja+a

1nterpreted

-e/t %iles that reuire an inter%ace #uch sl)er (ut easy t )rite and edit

Generically called 4scripts5


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C''n Scripts

Batch %iles 6n ld %r'at )ith ne) p)er in 7P

VBScript 8elated t +isual (asic and VB6 Ja+aScript als JScript:

C''n n 1nternet

*t related t Ja+a Special %iles )ith 8.G e/tensin

Speci%ically t edit 8e&istry


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What are Scripts Used Fr"

8epetiti+e peratins Syste' ad'inistratin

6ut'atin % c''n tass - carry ut a series % peratins in

ne step

- help )ith %ile 'ana&e'ent - 'ae 8e&istry chan&es


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What is a Batch File"

6 te/t %ile )ith e/tensin B6-cntainin& a seuence % c''ands

1nterpreter is command.com in;S


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./a'ple % Batch File

4Cleant'p=(at5 del C>?)ind)s?te'p?@=t'p

*te use % )ildcard 4@5 #re sphisticated +ersin in 7P can

ha+e s)itches and ln& %ile na'es del


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6nther ./a'ple

Wind)s 97?)ind)s

deltree


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Batch Files %r Clean Up

Fred Lan&a at )))=lan&a=c'


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Fr Bacup

Can use 4/cpy5 )ith +ariuss)itches

Fr e/a'ple /cpy %lder %lder2 date:

;ate %r'at ''$dd$yyyy

r /cpy %lder %lder2


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8e%erence %r Bacup Files

Fred Lan&a at )))=lan&a=c'


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6r&u'ents Placehlders:

Batch %iles can accept input Use placehlders ar&u'ents:

/cpy 2 1% (atch %ile called 4(acup=(at5

.nter 4(acup=(at %lder %lder25 in

c''and line Be care%ul a(ut paths


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6 Fe) % the C''ands

attri(

cpy

del dir

'd

rd ren

/cpy

assc, %type

%indstr

pushd, ppd re&

shutd)n

%r &t

i%


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Fr elp

.nter 4help5 in c''and line nt inWind)s #e:

.nter 4command


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S'e 8e%erences

http>


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Scripts VBS and JS:

-) inter%aces Wind)s Script st

Fr scripts run lcally

as access t %ile syste' and 8e&istry

Br)ser

Fr scripts n 1nternet

;es nt ha+e access t %ile syste'

VBS nt read (y *etscape ne)er +ersin":

Bth can read and pass scripts t thescriptin& 4en&ine5


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VBScripts vs Batch Files

#re riented t user interactin Can (e &raphical r c''and line

Greater cntrl % ther pr&ra's as p)er%ul %ile syste' %unctins

Can edit 8e&istry

(ect riented

arder t learn and pr&ra'


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S'e Use%ul VBScripts

1ncrease icn cache Scandis and de%ra& all dri+es aut'atically Clean te'p %iles

Selecti+ely clean 4cies5 Bacup %lders and %iles Get prduct ey %r Wind)s Chan&e re&istered )ner

Carry ut tass at shutd)n File assciatin %i/es Varius edits t 8e&istry 6dd t Cnte/t #enu


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S'e Surces % VBScripts

http>


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'ScanFragAll.vbs - ScanDisk and DeFragon all hard drives.'© Bill James - [email protected] rev 1 !c" 1###!$"ion %&$lici"

Dim shShellSe" shShell (Scri$".)rea"e!bjec"*+Scri$".Shell+,shShell.n +scandsk/ 0all 0n

0silen"+1"reshShell.n +de2rag 0all0no$rom$"+1"re


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VBScripts and Viruses

S'e +iruses are in %r' %VBScripts

6nti$+irus pr&ra's 'ay (lc use% scripts

. K 'ay nt all) d)nladin& %

attach'ents )ith VBS and ther:e/tensins


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Ja+aScript and JScript

./tensi+ely used n We( pa&es it cunters, tdays date, etc

Whle li(raries % scripts a+aila(le %r(uddin&We('asters

*t used as 'uch %r lcal

c'puters


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B'arlets

http>


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48.G5 Files

Special te/t %iles )ith e/tensin 8.G

;u(le$clicin& 'di%ies a sectin %

the 8e&istry Can add, delete, r 'di%y eys and

+alues

Can d)nlad use%ul 8e&istryt)eas


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REGEDIT4

[HKEY_LOCAL_MACHINE\Software\Microsoft\Wi!ows\C"rret#ersio\e$%&orer'

(Ma$ Cac*e! Icos(+(4,-.(


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Wi!ows Re/istr0 E!itor #ersio 12,,

[HKEY_LOCAL_MACHINE\SO3TWARE\C&asses

\A&&3i&es0steO56ects\s*e&&e$'


\A&&3i&es0steO56ects\s*e&&e$\Cote$tMe"Ha!&ers'


\A&&3i&es0steO56ects\s*e&&e$\Cote$tMe"Ha!&ers\Co%0 To'

7+(8C93::.;,>D>?C;@(


\A&&3i&es0steO56ects\s*e&&e$\Cote$tMe"Ha!&ers\Moe To'

7+(8C93::.;>>D>?C;@(


\A&&3i&es0steO56ects\s*e&&e$\Cote$tMe"Ha!&ers\Se! To'

7+(8=:A4C=4,>C3


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Surces % 8.G Files

http>


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Batch Files and Scripts2.ppt

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