GreenHouse Order Trial
Guardian Freeware

Free NSK tools.

A collection of NSK-based tools developed by GreenHouse over three decades — for system administration and SAFEGUARD security. Free of charge, no registration, free of any damaging code.

All tools

76 tools
Access Evaluates and displays a user’s access rights on any object SAFEGUARD 05.01.2007
ACLCheck Checks SAFEGUARD for questionable Access Control Lists (ACLs). SAFEGUARD 04.04.2016
AES AES libraries for TNS/R and TNS/E System 25.04.2012
Altfile Adjusts alternate key pointers in structured files. System 17.06.2022
BindLib Binds and de-binds a library to/from an executable SystemSAFEGUARD 14.04.2021
CAliasID Changes the GUARDIAN-ID (number) of an Alias user SAFEGUARD 05.02.2021
CBT Lists and optionally cleans up blind TACL processes System 14.03.2016
Change Changes an existing string with a given one in a set of EDIT type files System 02.08.2011
CheckTok Checks the LicenseToken of GreenHouse products System 07.02.2006
ChildsOf Displays the child processes of an ancestor process System 17.08.2016
CleanRPW Manages orphaned remote passwords SAFEGUARD 27.01.2012
CLEXUS Easy control of expired users and passwords, and an automated delete of the related user entries. SAFEGUARD 04.05.2010
CLS Clear Screen - clears the 6530 screen of the calling user System 14.09.2021
CompEdit Compresses EDIT type files without changing the modification time stamp System 16.01.2007
CopySec Copies security attributes from one file set to another one SystemSAFEGUARD 04.03.1999
Crypt DES based encode/decode program (CBC mode), using passphrases System 07.06.2001
CUinACL Changes the IDs in existing ACLs SAFEGUARD 20.02.2009
DelOACL Deletes orphaned SAFEGUARD ACLs SAFEGUARD 31.07.2009
DES DES \u2014 Data Encryption Procedures TAL, pTAL and epTAL libraries System 05.01.2007
Exchange Exchanges an existing file set with a new one while keeping all security attributes in place. System 27.09.2005
FileTree Displays ENSCRIBE type files along with their alternate key files and partitions System 02.09.2020
FlipGRP Flips the USERGROUP attribute in SAFEGUARD SAFEGUARD 06.11.2014
FTPOLib Library that enables FTPSERV to access even open files System 25.04.2003
GenPW Password Generator SAFEGUARD 24.07.2013
GetInfo Collects all SAFEGUARD settings into a file for a later restore SAFEGUARD 02.01.2009
GetPWSS Checks PATHWAY security settings SAFEGUARD 01.04.2014
Give Gives files to a new user SAFEGUARD 30.11.2010
GSWFIT Introduces the SWID fingerprint to executables SAFEGUARD 11.04.2016
InTral Intrusion Alerter, based on SAFEGUARD SAFEGUARD 15.12.2011
LaLo LastLogon: collects the last 10 successful logon events, and displays them on demand SAFEGUARD 27.10.2004
LastOpen Displays, and optionally sorts, files by their creation, last open, or last modification time stamp. System 04.04.2016
License Intelligent tool to set the License Flag on executables of code 100, 700, and 800. SystemSAFEGUARD 23.02.2012
ListObey Lists a chain of OBEY files System 14.02.2022
MyGive FUP GIVE functionality, but with additional volume template support, which is NOT supported in FUP. System 31.08.2011
MyInfo Enhanced FILEINFO, supporting WHERE clauses to easily find files by their name AND attributes. System 05.04.2016
MyPurge Enhanced PURGE, supports WHERE clauses for Owner, EOF, and creation time System 14.04.2021
MySub Displays all subvols where a user owns at least one file System 31.05.1999
MyTerm Displays the IP address or X.25 DTE number of any 6530 type terminal. Supports secure 6530 connections. System 02.09.2020
MyUser Displays all GUARDIAN as well as Alias users mapped to an ID System 13.11.2007
NET Displays EXPAND nodes System 04.04.2000
NoACL Displays files lacking an effective SAFEGUARD ACL SAFEGUARD 02.09.2004
NoCTACL TACL, lacking the interface to $CMON System 07.11.2003
NSK-PKZIP Creates and extracts ZIP type files on a Tandem system System 26.10.2016
NumtoID Converts a number (decimal, hexadecimal, octal) into a user ID and name SAFEGUARD 08.12.2002
OCAXCHK Accelerate with the OCAX System 23.07.2019
Orphans Manages orphaned disk files SAFEGUARD 07.01.2011
PGPonNSK Pretty Good Privacy on Tandem (OSS personality) System 03.10.2002
PPD Sorts and displays the PPD based on wild cards. Sorts result, and supports WHERE MOM clause. System 16.09.2016
PrinterFonts Laser printer fonts for the SPOOLER System 18.02.1999
ProgID Sets the ProgID flag (SECOM supportive utility) SAFEGUARD 11.02.2002
PurgeDat Purge Data on Enscribe type files with alternate key files System 22.10.2010
PurgeTMP Purges outdated temporary disk files SAFEGUARD 27.08.2004
PWChange Changes a system user’s password SAFEGUARD 21.10.2005
PWCheck Displays all GUARDIAN as well as Alias users lacking a system password SAFEGUARD 14.09.2007
PWExp Displays the password expiration parameter of a set of given users SAFEGUARD 17.04.2007
PWState Displays the password status SAFEGUARD 30.01.2007
Remotes Displays remote passwords SAFEGUARD 30.01.2017
Replace Replaces a set of files with a new one while keeping all security attributes System 14.04.2008
Revoke Intelligent tool to Revoke the License flag from executables SystemSAFEGUARD 25.09.2000
RunCtrl Control of RUN commands from within programs, e.g. SCF, SQLCI etc. System 14.02.2000
SaveAudi Saves SAFEGUARD audit and EMS log files on a regular basis into a definable location. SAFEGUARD 27.02.2018
Secure Intelligent file secure SystemSAFEGUARD 29.05.2009
SetRPW Sets a remote password for an even non-existing system SAFEGUARD 27.01.2012
SfACL Management of super fluid ACLs SAFEGUARD 30.01.2017
SFGBitClear Tool to clean up invalid/superfluous SAFEGUARD ACL flags SAFEGUARD 19.12.1998
ShowLib Displays Object type file (code 100, 500, 700 and 800) having a library attached. SystemSAFEGUARD 16.04.2021
ShowSys Displays system processes along with their CPU usage System 14.08.2001
ShowUser Displays processes of a given user by CPUBusy, or StartTime, or \u2026 System 14.04.2008
SysInfo Displays all system relevant system data System 01.12.2025
SysTime Displays system times of all systems connected in an EXPAND network System 24.12.2002
TimeZone Displays the system’s time zone System 15.01.2007
TOFO Tandem Object File Optimizer System 07.04.2015
Trace Traces a process chain System 15.01.2007
TraceLog Traces SAFEGUARD audit files and displays internal link information SAFEGUARD 27.09.2002
TrashPW Trashes a GUARDIAN or Alias user’s password SAFEGUARD 13.11.2018
WhoIs Displays actual system users System 11.06.2014

The software is provided “as is”, without warranty of any kind and without a support entitlement. Feel free to use it. For production-grade, fully supported solutions we recommend our commercial products.