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| Operation of "Windows Erase program"-> Setting initial and fixed values using the command line |
Setting initial and fixed values using the command line
Command line option details
In "Windows Erase Program", you can set the initial value and fix the value by using the command line at startup of "gppro4.exe".
Example:
gppro4.exe /M:3E /R:InfoDep. /T:E
Specify options by configuration file
By putting the "config.gp4" file in the same folder as gppro4.exe, you can specify the same contents as the command line.
"config.gp4" is a text file (ANSI) with the contents of the command line.
Example: contents of "config.gp4"
/M:3E /R:InfoDep. /T:E
Using with WindowsPE environment
When using gppro4.exe on WindowsPE, you can also perform automatic deletion operations, specify Secure Erase operations, specify network logs, etc. on the command line or configuration file (config.gp4).
The "WindowsPE configuration file" (config.gp4;contains command line options) used in this case can be created using the "Startup Environment Creation Tool'' (gpset4.exe) -"Create WindowsPE Configuration File''.
| Item | How to specify | Description | |
| Specify the Drive to be erased ("erase Drive/partition") |
/d:[Drive specification] *specifying the initial value |
A,B,C,D,・ ・ ・ ,Z: Specify drive RM: Specify 1st removable drive HD: Specify 1st HDD drive, exclude system drive If only "/d:" is specified, the initial value is "erase Drive". |
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| /D:[Drive specification] * Fixed at the specified value, cannot be changed |
Same as above If only "/D:" is specified, "erase Drive" is fixed, cannot be changed. |
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| ex: /d:f /D:E /D:RM /D: | |||
| Specify the Disk to be erased ("erase Disk/whole drive") |
/p:[Disk specification] *specifying the initial value |
0.1.2.3.・ ・ ・ : Specify disk. RM: Specify 1st removable disk HD: Specify 1st HDD disk, exclude system drive. If only "/p:" is specified, the initial value is "erase Disk". |
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| /P:[Disk specification] * Fixed at the specified value, cannot be changed |
Same as above If only "/P:" is specified, "erase Disk" is fixed, cannot be changed. |
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| ex: /P:1 /P:RM | |||
| Erase method | /m:[1,2,3,4][E][V][H][Z][C] *specifying the initial value (WindowsPE only) [6,7,8][L][N][R] |
1-4: Erase count 1-4 times E: Stop when error V: Verify after erase H: Log(HDD) Z: Stop when non-zero C: Compare with 1st sector |
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| WindowsPE | |||
| 6-8: Erase count for Secure Erase 6: sec(1time) 7:sec+1(2times) 8:sec+2(3times) L: Log to removable drive(USB flash drive) N: Log to network share R: Verify after erase, for Secure Erase |
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| /M:[1,2,3,4[E][e][V][v] [H][h][Z][z][C][c] * Fixed at the specified value, cannot be changed (WindowsPE only) [6,7,8][L][l][N][n][R][r] |
Items not specified below are not fixed 1-4: Erase count 1-4 times E: enable - "Stop when error" e: disable - "Stop when error" V: enable - "Verify after erase" v: disable - "Verify after erase" H: enable - "Log(HDD)" h: disable - "Log(HDD)" Z: enable - "Stop when error" z: disable - "Stop when error" C: enable - "Compare with 1st sector" c: enable - "Compare with 1st sector" |
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| WindowsPE | |||
| 6-8: Erase count for Secure Erase 6: sec(1time) 7:sec+1(2times) 8:sec+2(3times) L: enable - Log to removable drive l: disable - Log to removable drive N: enable - Log to network share n: disable - Log to network share R: enable - Verify after erase, for Secure Erase r: disable - Verify after erase, for Secure Erase |
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| ex: /M:3EVHe | |||
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/s:[1,2,3,4][V] *specifying the initial value (WindowsPE only) [6,7,8][R] |
Initial value when the drive is an SSD
1-4: Erase count 1-4 times V: Verify after erase |
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| WindowsPE | |||
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6-8: Erase count for Secure Erase 6: sec(1time) 7:sec+1(2times) 8:sec+2(3times) R: Verify after erase, for Secure Erase |
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/S:[1,2,3,4][V][v] * Fixed at the specified value, cannot be changed (WindowsPE only) [6,7,8][R][r] |
Fixed value when the drive is an SSD 1-4: Erase count 1-4 times V: enable - "Verify after erase" v: disable - "Verify after erase" |
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| WindowsPE | |||
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6-8: Erase count for Secure Erase 6: sec(1time) 7:sec+1(2times) 8:sec+2(3times) R: enable - Verify after erase, for Secure Erase r: disable - Verify after erase, for Secure Erase |
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| Additional information for "Report" | /R:"[additional information]" * same as /r |
"" is not required if spaces are not included. | |
| ex: /R:"my report info" /R:MyReport | |||
| W i n P E |
Additional information Item | /i1:"[Item1]" /I2:"[Item1]" /i2:"[Item2]" /I3:"[Item2]" |
i1,i2: specify item name I1,i2: specify item name, make it "input required". up to 16 single-byte alphanumeric characters (spaces allowed) |
| ex: /I1:"PC name" /2:USERID | |||
| Option | /o:[U][S][C1-5][E][B] *specifying the initial value |
U: Save "Report" using UNICODE S: Erase system drive C1-5: Flush every specified sector C1: 256, C2: 2560, C3: 25600 C4: 256000 C5: 2560000 B: No buffering on write E: Do not perform detailed sector count on error |
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| /O:[U][S][C1-5][E][B] * Fixed at the specified value, cannot be changed |
Same as above | ||
| ex: /O:C3 /O:UC3E | |||
| Specifying page (tab) display | /T:[E][C][O] * same as /t (WindowsPE only) [S] |
E: "Erase disk" page C: "Check disk" page O: "Option" page |
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| WindowsPE | |||
| S: "Secure Erase" page | |||
| ex: /T:E /T:CO | |||
| Button display on the report screen when erasing and disk check processing is completed |
/F:[C][S][Ftext to Display] * same as /f |
C: If specified, hide the "Copy" button S: If specified, hide the "Save" button FIf [text to Display] is specified, replace the text of the "Confirm" button with the specified text. |
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| ex: /F:CSFclose /F:S | |||
| W i n P E |
Network specification | /N:server=[server],share=[share], directory=[directry],userid=[userid], password=[pass], passwordc=[pass_encrypt], fnformat=[format],fnprefix=[prefix] |
[server]: IP address (ipv4) of the server [share]: share name [directry]: folder name to save log [userid]: user name to connect to the share [pass]: password to connect to the share (plain text) [pass_encrypt]: encrtpted password *Specify either [pass] or [pass_encrypt] *Set the encryption password using the "Start up Environment Creation Tool" (gpset4.exe). [format]: 0:default, 1:fixed prefix, 2: use addtional info1 as prefix, 3: use addtional info2 as prefix [prefix]: fixed prefix value |
| ex: /N:server=192.168.0.1,share=erase,userid=test,password=testpass | |||
| W i n P E |
Auto-Execution | /AUTO | Automatic Erase process execution. Start erase processes for the number of disk drives and perform parallel erasing. (up to 9 disk drives) Final confirmation "yes" input and operation of "Execute Erase" button are required. |
| /AUTOPASS:[passwrod] |
Auto erase with password. After startup, a password entry screen will be displayed. If the value specified in [Password] is entered correctly, automatic execution will be performed in the same way as "/AUTO". |
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/AUTOPASSTTL:[Title] /AUTOPASSCM1:[Comment1] /AUTOPASSCM2:[Comment2] /AUTOPASSCM3:[Comment3] /AUTOPASSCM4:[Comment4] |
Spesify with "/AUTOPASS" Specify the display text on the initial password input screen. |
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| /AUTOBUTEXEC |
Use with /AUTO or /AUTOPASS Omit the input of "yes" to confirm erasing, and start erasing only by pressing the "Execute erase" button. *If automatic execution is specified with the "Start up Environment Creation Tool" (gpset4.exe), this specification will be used. |
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| /AUTOFULLEXEC |
Use with /AUTO or /AUTOPASS Entering "Yes" to confirm erasing and clicking the "Execute deletion" button are also omitted. Start erasing at startup without user interaction. |
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