Batch (supplement)
Table of contents:
08.01 Exit codes
08.02 Special syntax
More examples on "my old Homepage"
09.00 ASCII table
10.00 Various
10.05 DEBUG Examples
11.00 Batch and Third-Party Programs
11.05 SED
14.05 STRINGS
News Section
8.01 Exit codes
echo|find "E">nul Errorlevel = 0 (Win9X/NT)
echo|find "">nul Errorlevel = 1 (Win9X/NT)
CHKDSK 0, 255
CHOICE 0,... 255
CHOICE/>NUL 255
%COMSPEC%/C 0
DEFRAG 0,... 9
DELTREE 0, 1
DISKCOMP 0,... 4
DISKCOPY 0,... 4
FC NUL NUL>NUL 0
FC NUL>NUL 1
FIND 0,... 2
REM|FIND "" 1
FORMAT 0, 3, 4, 5
KEYB 0, 1, 2, 4, 5
MSAV (NOT 86), 86
REPLACE 0, 1, 2, 3, 5, 8, 11
RESTORE 0, 1, 3, 4
SCANDISK 0,... 4, 254, 255
SETVER 0,... 14
XCOPY 0, 1, 2, 4, 5
XCOPY NUL NUL\>NUL 4
Link: Get Errorlevel
8.02 Special syntax
Pause (two seconds).
If the batch is interrupted by the [Ctrl]+[C], or [Ctrl]+[Break]
keys, it won't leave any 8+0 junk files in the TEMP environment.
REM | %COMSPEC% /C choice /C:delay /T:d,2 > NUL
or
choice/T\,2/C\ wait >NUL<AUX
Clear the screen. Change the current search PATH to drive C (root or TEMP)
For %%c in (LS : D) do C%%c %temp%.\
 @Rundll32.exe User,ExitWindows
Echoing %a%1, %a%2, b1 and b2.
For %%v in (%a% b) do %comspec%/c For %%n in (1 2) do Echo %%v%%n
:ÿ A blank line:(+bell)+Hello World+Pause+Jump 2 label ÿ
For %%c in (Echo. Echo.HelloÿWorld Pause Goto:ÿ) do %%c
What?
1. Show: Hello World (on one line):
an ASCII 255 character (ÿ) will be invisible (like space )
2. Make: Sound. -- (ring the bell):
the ECHO command + an ASCII 7 character()
3. Show: Press any key to continue (Pause)
4. Goto: Jump to label ÿ.
For %%c in (Echo.HelloÿWorld Pause Goto:ÿ) do %%c
Or:
For %%c in (Echo.HelloÿWorld Pause Goto) do %%c ÿ
Or:
For %%c in (Echo.HelloÿWorld Pause Goto) do %%c ÿ
Or:
For %%c in ("Echo Hello World" Pause "Goto ÿ") do %%c
The following batch program is useful for a PANDA user.
NOTE:
ClipName.exe from "http://members.home.net/rbkweb/" is used.
Some lines MUST be changed but I think that you can figure it out yourself.
@Echo off
Echo %1| Find/i "\PAV.SIG" >NUL
If not errorlevel 1 Goto 1B.
Echo.
Echo Choose: 1. Download updated files (PAV.SIG)
Echo 2. Update the system
Echo 3. Run Panda Antivirus
Echo 4. Read the e-mail from Panda Software
Echo 5. Make a "virus infected" test file (%temp%.\Eicar.com)
Echo 6. Quit.
Choice /c123456/n
If errorlevel 6 For %%c in (Cls Exit) do %%c
If errorlevel 5 Goto Test
If errorlevel 4 Goto E-mail
If errorlevel 3 Goto Run
If errorlevel 2 Goto Update
:Download
%windir%\Desktop\ClipName.exe "USER-ID PASSWORD"
Cls
Echo.
Echo. If you remember the following:
Echo.
Echo. Press [Shift+Insert]
Echo. Click [Bottom of picture]
Echo. Click [date]
Echo.
Echo.Then
Pause
Start http://updates.pandasoftware.com:8003/updates/acti_inter.htm
For %%c in (Cls Exit) do %%c
:Update
If exist PAV.SIG Goto 1A
For %%c in (Cls Echo. Echo.˙Drag˙&˙drop˙the˙PAV.SIG˙file˙from Echo.) do %%c
Echo. http://updates.pandasoftware.com:8003/updates/acti_inter.htm
For %%c in (Echo. Echo.˙to˙the˙icon˙of˙this˙batchfile. Echo. Echo. Pause Cl
s Exit) do %%c
:1A
Move PAV.SIG %windir%\System\PAV.SIG
Goto 2AB
:1B
Move %1 %windir%\System\PAV.SIG
:2AB
Echo.
Echo F|Xcopy/V %windir%\System\PAV.SIG "C:\Programmer\Panda Software\Panda
Antivirus 6.0\" >NUL
For %%c in (Echo. Echo.Updated. Echo. Pause Cls Exit) do %%c
:Run
"C:\Programmer\Panda Software\Panda Antivirus 6.0\Pavw.exe"
For %%c in (Cls Exit) do %%c
:E-mail
Cls
Echo. From: techsupport@pandasoftware.es
Echo. To: YOUR EMAIL ADDRESS
Echo. Sent: DATE
Echo. Subject: Panda Antivirus
Echo.
Echo. Dear client,
Echo.
Echo. As a registered Panda Software user, you are entitled to
Echo. access UPGRADES for our antivirus through our website
Echo. (http://updates.pandasoftware.com:8003/updates/acti_inter.htm)
Echo. These are available for the following products:
Echo.
Echo. Panda Antivirus Platinum
Echo.
Echo. Your user identification is "USER-ID" and your password "PASSWORD"
Echo.
Echo. For all enquiries, use your client number "CLIENT NUMBER".
Echo.
Echo. Panda Software.
Echo. The only antivirus Company in the world that provides you with techni
cal
Echo. support personnel 24hours a day, 365 days a year and daily updates.
For %%c in (Echo. Echo. Pause Cls Exit) do %%c
:Test
Echo.X5O!P%%@AP[4\PZX54(P^)7CC)7}$EICAR-STANDARD-ANTIVIRUS-TEST-FILE!$H+H*>
%temp%.\Eicar.com
Cls
:: End of freeware batch program which I found on "http://2dos.homepage.dk"
Test your batch knowledge. What's output?
@Echo off
For %%c in (Set Echo.c>c ) do %%c=c=c
Echo.
For %%c in (Type Echo.[%c%]) do %%c=c
Pause
For %%c in (Set Del Cls) do %%c c=
Lesson 2
Rem Not a Friday:
:: Used - Danish Win9x and STRINGS.COM
@Echo off
Strings c=left %temp%c:,2
For %%c in (%c% "Cd %temp%\" "Set c=") do %%c
%comspec%/c For %%v in (1 2) do Prompt If %%9'==' %%0 $d 3 4 5 6 7 8 9$_Dat
e %%2$_|Find/v "$">~Date.bat
:~Date
Strings /p^ mm=Ask What date? (4 digit, ddmm):
For %%v in ("DD=Left" "MM=Right") do Strings /p^ %%v %mm%^2
Rem * Must not be a Friday. For example Monday, January 10:
Echo.|Date 10-01-2000>NUL
Echo.|Date %dd%-%mm%-2000>NUL
Echo.|Date|Find "Fre">NUL
If errorlevel 1 For %%c in ( Echo Call Goto ) do %%c ~Date %dd%-%mm%-2000 i
s not a Friday.
For %%v in (dd mm) do Set %%v=
For %%f in (Call Del) do %%f ~Date.bat
For %%c in (Echo. Echo.YES!ÿThat'sÿaÿFriday. Pause Cls) do %%c
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