Home of the original IBM PC emulator for browsers.
[PCjs Machine "ibm5170"]
Waiting for machine "ibm5170" to load....
VIRUS CHECKER is designed to alert you to viruses that add themselves to command files. You create and maintain a list of the .BAT, .COM, and .EXE files that are on your disk drive. CHECKER takes notice of the size of those files and each time it is run, it lets you know if anything has been added to them, the first sign of a virus.
Douglas Bell's VIRUS CHECKER V2.0.0 --------------------- CHECKER is distributed by the Honor system. ------- PLEASE SEND $25 to: Doug Bell, Box 2435, Lompoc, California 93438-2435 ------- HELP others safeguard their PC's! Give them a copy of CHECKER.* ! CHECKER checks a list of files for viruses that add themselves to files. Initially, it is set up to check itself, and CHK.BAT and CHK.COM (decoys) for viruses aimed at *.EXE *.BAT or *.COM files. You should run CHECKER ADD (see below) and add a list of your *.EXE *.COM *.BAT and any other files that you want checked. TO SETUP THE CHECKER ON YOUR HARD DISK: Enter: SETUP TO CHECK FOR A VIRUS: Enter: CHECKER Only files listed in the file CHECKER.CHK will be checked. If the size of one of these files is changed by a virus, CHECKER will display the filename. TO ADD A FILE TO THE LIST THAT GETS CHECKED: Enter: CHECKER ADD Then, when requested, enter the complete file's pathname, including its extension. Enter nothing when you are done. TO REMOVE A FILE FROM THE LIST THAT GETS CHECKED: Enter: CHECKER REMOVE Then, when requested, enter the complete file's pathname, including its extension. Enter nothing when you are done. TO MAKE CHECKING AUTOMATIC: Put CHECKER.EXE and CHECKER.CHK in your root directory (\). Add CHECKER to the \AUTOEXEC.BAT file. Now, whenever your system restarts, all the files in CHECKER.CHK will be checked for a virus. HELP OTHERS SAFEGUARD THEIR PC'S BY GIVING AWAY COPIES OF CHECKER.* ! Run the CHECKER after you start your system, and before you shut down! CHECKER.EXE - The virus checking program. CHECKER.CHK - A text file listing files to be checked, and the normal size of each file. CHK.BAT - A "decoy" to check for .BAT viruses. CHK.COM - A "decoy" to check for .COM viruses. ---------------------------------------------------------------- Now there's a PC QUOTATION TRACKING SYSTEM for PURCHASING ! Reduce TIME & EFFORT tracking vendor prices & information! SAVE MONEY by increasing PRODUCTIVITY and ACCURACY! 1. Enter quotation request details, items, and vendors. 2. The QTS quickly prints-out quote requests... up to 8 PER MINUTE! 3. Enter the responses from the vendors. 4. Select the vendors to receive orders. ACCURATE AUTOMATIC FIGURING! 5. The QTS quickly prints-out PO's... up to 8 PER MINUTE! EASY TO USE! O N L Y $ 9 5 MONEY BACK GUARANTEE To order QTS or brochure phone 805 / 735 - 6831 or write to: Douglas Bell, Box 2435, Lompoc, CA 93438-2435
Disk No: 1785 Disk Title: Virus Checker PC-SIG Version: S1 Program Title: Virus Checker Author Version: 2.0 Author Registration: $25.00 Special Requirements: None. CHECKER is designed to alert you to viruses that add themselves to command files. You create and maintain a list of the .BAT, .COM, and .EXE files that are on your disk drive. CHECKER takes notice of how big those files are and lets you know if anything is ever added to them, the first sign of a virus. PC-SIG 1030D East Duane Avenue Sunnyvale Ca. 94086 (408) 730-9291 (c) Copyright 1989 PC-SIG, Inc.
╔═════════════════════════════════════════════════════════════════════════╗ ║ <<<< Disk #1785 VIRUS CHECKER >>>> ║ ╠═════════════════════════════════════════════════════════════════════════╣ ║ To start program, type: CHECKER (press enter) ║ ║ ║ ║ To print documentation, type: COPY CHECKER.DOC PRN ║ ╚═════════════════════════════════════════════════════════════════════════╝
Volume in drive A has no label Directory of A:\ CHECKER CHK 49 3-14-89 4:32p CHECKER DOC 2854 3-14-89 4:57p CHECKER EXE 45364 3-14-89 4:12p CHK BAT 19 3-09-89 2:51p CHK COM 19 3-09-89 2:51p FILE1785 TXT 1481 12-19-89 4:27p GO BAT 38 1-01-80 1:37a GO TXT 540 12-20-89 2:54p SETUP BAT 181 3-14-89 4:48p 9 file(s) 50545 bytes 106496 bytes free