After almost 5 years, I rewrote some of these utilities. I received emails from many people that found them useful, and I'm glad they took the time to write me!.
Some of the programs were updated to work with bigger capacity disks, and other were just fixed for some security issues I found.
The source code was cleaned and now compiles under Microsoft Visual Studio 2005 (the previous version was written on Visual Studio 6.0)
These are some Unix-like (they are similar to some tools found in the Un*x world) utilities that I wrote. They run in an NT/2000/XP/2003 operating systems. These tools are command-line based.
I have received several requests for it, so the source code is included now. The tools are being distributed under the GNU General Public License (GNU GPL) terms.
You can find all these tools packed on a single file: LCUtils.zip.
Note: The DOS and 16-bit Windows version are not longer supported, and I removed them from this site
Items with the NEW! logo have new features.
|This is a port from the Unix "mt" command. It gives you some control on a Tape device. It implements commands to rewind the tape, set the block size, forward or back a specified count of blocks, erase the tape, eject the tape, etc. It has only been tested with a DAT drive.||
D:\>mt mt - Version 1.0.1 Copyright (C) 2000-2008, Luis C. Castro Skertchly (firstname.lastname@example.org) Opening device \\.\TAPE0... Ok Drive parameters: ECC = FALSE Compression = TRUE DataPadding = FALSE ReportSetMarks = TRUE Default Block Size = 16384 Minimum Block Size = 1 Maximum Block Size = 131072 Maximum Partition Count = 2 EOT Warning Zone Size = 0 Tape parameters: Capacity: 2000129024 Block Size: 0 Partitions: 1 Write protected: No
|Makes a raw copy of a tape device. It support
writing/reading data from/to standard input/output like many Unix tools. It
can be used with the GNU tar tools to write or read tar tapes from Unix
boxes in a NT box.
Now completly in english! (The previous version was in spanish, but as many users of these tools are international, I decided to use english).
D:\>tapecopy tapecopy - Version 1.5 Copyright (C) 2000-2008, Luis C. Castro Skertchly Usage: tapecopy [-v] [-b block] [-r] -x|c [-d devname] [-f filename] -v : Verbose -b : Specify tape block size in bytes (0 = autodetect) -r : Rewind tape before start -x : Extract data from tape -c : Copy data to tape -d : Specify the tape device name (default = TAPE0) -f : filename from/to where data will be copied Valid device names are: TAPE0 TAPE1
|Shows the free space on disk, also it shows: cluster count, cluster size, free clusters.||
D:\>df df - Version 2.0 Copyright (C) 2000-2007, Luis C. Castro Skertchly Drive D: 8 Sectors per cluster 512 Bytes per sector 23,039,218 Clusters 14,150,108 Free Clusters 92,156,872 KB total disk space 56,600,432 KB free
|Terminates a process using its process ID (PID). The PID can be obtained from the task manager process list or using the "ps.exe" or "psnt.exe" utilities.||n/a|
|Terminates a Windows session and optionally reboots or power down the system.||n/a|
|Gets the boot record of a floppy disk or partition and writes it on a
file. Very useful to create entries at the BOOT.INI file.|
D:\>gboot32 C: BOOT.DAT Reading boot sector from \\.\C:... writing bootprogram BOOT.DAT...
|mkboot32.exe||It creates a boot record on a floppy disk or disk partition based on a
boot-strap code in a file. Very useful to create MS-DOS boot disks from
Windows NT. In order to do that, first get a bootable DOS disk and run
"getboot.exe" to get the boot record. Then you can use "mkboot"
to write that boot record in a different disk.|
D:\>mkboot32 boot.dat A Reading BPB from \\.\A:... Reading bootprogram boot.dat... Writing new boot sector on \\.\A:...
|Displays a Windows Message Box and waits for the user to click the OK button.|
|This tool is similar to the "ps" command found on every Unix system. It shows a list of the running processes, its Process ID (PID), Parent Process ID (PPID), number of threads running (THR), process priority (PR), and (when possible) the full path to the executable image.||
D:\Users\Luis\VC\UTIL>ps PS - Process list (C) 2001, Luis C. Castro Skertchly PID PPID THR PR NAME 0 0 2 0 [System Process] 4 0 80 8 System 556 4 3 11 smss.exe 624 556 13 13 csrss.exe 648 556 20 13 winlogon.exe 696 648 15 9 services.exe 708 648 18 9 lsass.exe 860 696 20 8 svchost.exe 960 696 10 8 svchost.exe 1048 696 5 8 svchost.exe 1128 696 62 8 svchost.exe 1144 696 4 8 svchost.exe 1216 696 7 8 svchost.exe 1276 696 12 8 spoolsv.exe 1392 696 0 8 avp.exe 1424 696 16 8 inetinfo.exe 1440 696 5 8 mdm.exe 1468 696 3 8 nvsvc32.exe 1512 696 4 8 retrorun.exe 1648 696 6 8 svchost.exe 1676 696 6 8 symlcsvc.exe 1056 1008 14 8 C:\WINDOWS\Explorer.EXE 2192 1056 0 8 avp.exe 2244 1056 1 8 C:\WINDOWS\system32\ctfmon.exe 2264 1056 2 8 C:\Program Files\HDD Thermometer\HDD Thermometer.exe 2296 1056 3 8 C:\Program Files\SpeedFan\speedfan.exe 2868 3292 1 8 C:\WINDOWS\system32\notepad.exe 3036 1056 13 8 C:\PROGRA~1\MOZILL~1\FIREFOX.EXE 500 3292 1 8 D:\Users\Luis\VC\UTIL\ps.exe
|Raw copy tool. It copies raw data from/to a device, just as if it were
just another file. It works with floppy disks, CD-ROM (reading only) and tape devices.|
For Unix users, it is very similar to do:
dd if=/dev/rfloppy of=filename.dat
D:\>rcopy \\.\CDROM1 cdimage.iso rcopy - Version 1.2 Copyright (C) 2000-2007, Luis C. Castro Skertchly WARNING: Can't get source file size Copying \\.\CDROM1 to disk.iso (block size = 1024 bytes) 3 MB copied...
|Gets a Registry key value from the command-line interface. Useful when writing batch scripts.||
D:\>getreg LM "SOFTWARE\Microsoft\Windows NT\CurrentVersion" CSDVersion Service Pack 5
|Sets a Registry key value from the command-line interface. Useful when writing batch scripts. To change the default IE download directory run:||
D:\>setreg CU "Software\Microsoft\Internet Explorer" "Download Directory" D:\DOWN
|Searches an executable file in the PATH and prints its current location.||
D:\>which dnsadmin D:\WINNT\system32\dnsadmin.exe
|Displays statics about memory usage, processor type and speed and Windows directories location.||
D:\>wmem 37% Memory utilization Total physical memory: 1,046,252 Kb Phys. memory available: 653,728 Kb Page file size: 2,129,864 Kb Available in page file: 1,822,220 Kb Virtual Memory size: 2,097,024 Kb Free Virtual Memory: 2,084,124 Kb Page size: 4,096 bytes Minimum Appl. Address: 0x00010000 Maximum Appl. Address: 0x7ffeffff Number of processors: 2 Allocation Granularity: 65,536 bytes Processor: Intel 2593 MHz Pentium Family 15 Model 2 Stepping 9 C:\WINDOWS is Windows directory C:\WINDOWS\system32 is System directory