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TechTip: Take Advantage of the SU CL Command

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Switch to and back from different user profiles within the same job with ease.

 

In UNIX or Linux, users switch to the super user (aka root) or another user via the su shell command (in a new shell, actually). With proper options, a su command can even preserve the original environment in the newly started shell sessionfor example, the -m option (do not reset environment variables) of the su command of GNU Linux. For an IBM i developer or operator, a CL command with function similar to the UNIX/Linux su shell command would be very handy.

 

In this article, I'll show you a practical utility, the SU CL command, which allows you to switch to and back from different user profiles within the same job. The SU command changes the USRPRF under which the current thread/job runs so that the new USRPRF (replacing the previous USRPRF) becomes one of the sources of authority of the current thread/job. While no other job resources are changed due to a SU command, you can for example still retrieve previously entered commands with function key F9 in the command environment.

How Does the Su Command Work?

The SU command allows an operator or a program to switch to another user profile in a single job. When switching to another user profile, you should pass a user profile (*USRPRF) name and the password of the USRPRF (or optionally one of the following accepted special values: *NOPWD, *NOPWDCHK, or *NOPWDSTS). For example: SU USER(USER_A) PASSWORD(******). When switching back to the previous USRPRF, you can simply issue SU USER(*EXIT).

 

The SU command allows an operator or a program to switch to multiple users one by one and then switch back in the reverse order. To preserve the USRPRF handles, the SU command uses data queue (*DTAQ) object QTEMP/@SUDTAQ of type *LIFO (queue entries are received in a last-in first-out order). In other words, @SUDTAQ works as a "USRPRF handle stack." Figure 1 illustrates the working mechanism of the SU command in brief.

 

 02-1513Junleiflow-small                     

Figure 1: This is how the SU command works.

 

[1], [2] When an operator or a program issues a SU USER(USER_NAME) PASSWORD(******) command, SU saves the current USRPRF handle by first retrieving a USRPRF handle (PH_A) of the current user (USER_A) via the Get Profile Handle (QSYGETPH) API and then pushing PH_A on the USRPRF handle stack), @SUDTAQ, via the Send Data Queue (QSNDDTAQ) API.

[3] Get the USRPRF handle (PH_B) of the target user (USER_B) by invoking the QSYGETPH API with the input user name and password parameters.

[4] Switch to the USER_B by invoking the Set Profile (QWTSETP) API, passing the USRPRF handle PH_B. After QWTSEPT returns successfully, the current job is running under the user profile USER_B -- PH_B.

[5] Release PH_B via the Release Profile Handle (QSYRLSPH) API.

[6] Work under user profile USER_B.

[7] When a SU USER(*EXIT) command is issued, SU pops the user profile handle of USER_A (PH_A) out of the "USRPRF handle stack" via the Receive Data Queue (QRCVDTAQ) API and then invokes QWTSETP to switch back USER_A.

[8] After QWTSEPT returns successfully, the current thread runs under the user profile USER_A again. SU then releases PH_A.

 

Note that the SU command accepts either a password or one of the following special values:

  • *NOPWDThe user requesting the profile handle must have *USE authority to the user profile. A profile handle does not get created for a disabled user profile. A profile handle does not get created for a user profile with an expired password.
  • *NOPWDCHKThe user requesting the profile handle must have *USE authority to the user profile. If the profile is disabled, the user requesting the profile handle must have *ALLOBJ and *SECADM special authorities to get a handle. If the password is expired, the user requesting the profile handle must have *ALLOBJ and *SECADM special authorities to get a handle.
  • *NOPWDSTSThe user requesting the profile handle must have *USE authority to the user profile. A profile handle does not get created for a disabled user profile. If the password is expired, the user requesting the profile handle must have *ALLOBJ and *SECADM special authorities to get a handle.

Source Code of the SU Command

The following is the source of command definition of the SU command su.cl-cmd.

 

             CMD       PROMPT('su')

             PARM       KWD(USER) TYPE(*NAME) LEN(10)   SPCVAL((*EXIT +

                         *EXIT)) MIN(1)   CASE(*MONO) PROMPT('User +

                         name')

             PARM       KWD(PASSWORD) TYPE(*CHAR) LEN(128) +

                         DFT(*NOPWDCHK)   SPCVAL((*NOPWD *NOPWD) +

                         (*NOPWDCHK   *NOPWDCHK) (*NOPWDSTS +

                         *NOPWDSTS)) MIN(0)   CASE(*MIXED) +

                         DSPINPUT(*NO)   INLPMTLEN(10) +

                         PROMPT('Password')

 

The CL version of the CPP of the SU command su.clle is shown as follows:

 

/********************************************************************/

/* @file su.clle                                                  */

/* CL version of the CPP of   the SU command.                           */

/********************************************************************/

 

             PGM       PARM(&TGTUSR &PWD)

 

             DCL       VAR(&TGTUSR) TYPE(*CHAR) LEN(10)

             DCL       VAR(&PWD) TYPE(*CHAR) LEN(128)

             DCL       VAR(&ORG_PH) TYPE(*CHAR) LEN(12)

             DCL       VAR(&TGT_PH) TYPE(*CHAR) LEN(12)

             DCL       VAR(&QNAM) TYPE(*CHAR) LEN(10)   VALUE(@SUDTAQ)

             DCL       VAR(&QLIB) TYPE(*CHAR) LEN(10)   VALUE(QTEMP)

             DCL       VAR(&ENT_LEN) TYPE(*DEC) LEN(5 0)   VALUE(12)

             DCL       VAR(&TIMEOUT) TYPE(*DEC) LEN(5 0)   VALUE(0)

             DCL       VAR(&PWD_LEN) TYPE(*INT) LEN(4)   VALUE(128)

             DCL       VAR(&OFF1) TYPE(*INT) LEN(4)

             DCL       VAR(&OFF2) TYPE(*INT) LEN(4)

             DCL       VAR(&CCSID) TYPE(*INT) LEN(4)   VALUE(0)

             DCL       VAR(&WHERE) TYPE(*PTR)

             DCL       VAR(&PWD_PTR) TYPE(*PTR)

             DCL       VAR(&NULL) TYPE(*PTR)

             DCL       VAR(&EC) TYPE(*CHAR) LEN(16) +

                           VALUE(X'00000000000000000000000000000000')

 

             IF         COND(&TGTUSR *NE '*EXIT') THEN(GOTO   +

                         CMDLBL(SWAP_TO))

             ELSE       CMD(GOTO CMDLBL(SWAP_BACK))

 

SWAP_TO:     CHKOBJ       OBJ(&QLIB/&QNAM) OBJTYPE(*DTAQ)

             MONMSG     MSGID(CPF9801) EXEC(DO)

             CRTDTAQ   DTAQ(QTEMP/@SUDTAQ) MAXLEN(12) SEQ(*LIFO)   +

                         AUT(*CHANGE)

             ENDDO     /* Create the PH stack in case it isn't   +

                         already exists */

 

             CALL       PGM(QSYGETPH) PARM('*CURRENT ' ' ' &ORG_PH)

             CALL       PGM(QSNDDTAQ) PARM(&QNAM &QLIB   &ENT_LEN +

                         &ORG_PH) /*   Save current PH */

 

             /* Get the PH of target user */

             IF         COND(%SST(&PWD 1 6) *EQ   '*NOPWD') THEN(CALL +

                         PGM(QSYGETPH)   PARM(&TGTUSR &PWD &TGT_PH))

             ELSE       CMD(DO)

             CALLPRC   PRC('_MEMCHR') PARM((&PWD *BYREF) ('   ' +

                         *BYVAL)   (&PWD_LEN *BYVAL)) RTNVAL(&WHERE)

             IF         COND(&WHERE *NE &NULL)   THEN(DO)

             CHGVAR     VAR(&PWD_PTR) VALUE(%ADDR(&PWD))

             CHGVAR     VAR(&OFF2) VALUE(%OFS(&WHERE))

             CHGVAR     VAR(&OFF1) VALUE(%OFS(&PWD_PTR))

             CHGVAR     VAR(&PWD_LEN) VALUE(&OFF2 -   &OFF1)

             ENDDO     /* If &where == *NULL */

             CALL       PGM(QSYGETPH) PARM(&TGTUSR   &PWD &TGT_PH &EC +

                         &PWD_LEN   &CCSID)

             ENDDO     /* Else block         */

 

             CALL       PGM(QWTSETP) PARM(&TGT_PH) /*   Switch to +

                          target user */

             CALL       PGM(QSYRLSPH) PARM(&TGT_PH) /*   Release PH */

             GOTO       CMDLBL(BYE)

 

SWAP_BACK:   CALL       PGM(QRCVDTAQ)   PARM(&QNAM &QLIB &ENT_LEN +

                         &ORG_PH   &TIMEOUT) /* Pop previous PH out +

                         of the PH stack */

             IF         COND(&ENT_LEN *EQ 0)   THEN(SNDPGMMSG +

                         MSGID(CPF9898)   MSGF(QSYS/QCPFMSG) +

                         MSGDTA('Exit to   where? :p') MSGTYPE(*ESCAPE))

             ELSE       CMD(DO)

             CALL       PGM(QWTSETP) PARM(&ORG_PH) /*   Switch back to +

                         original user */

             CALL       PGM(QSYRLSPH) PARM(&ORG_PH) /*   Release PH */

             ENDDO

 

BYE:         ENDPGM

 

The following is the OPM MI version of the CPP of the SU command su.emi (needs to be compiled via mic).

 

/**

* @file su.emi

*

* CPP of the SU command.

*/

 

dcl spcptr @tgt-user   parm       ;

dcl dd tgt-user char(10)   bas(@tgt-user) ;

dcl spcptr @pwd parm           ;

dcl dd pwd char(128)   bas(@pwd) ;

 

dcl ol pl-main(

      @tgt-user, @pwd

) parm ext                     ;

entry *(pl-main) ext           ;

brk   "MORNING"                   ;

       /* Check target USRPRF parameter */

       cmpbla(b) tgt-user, *EXIT / eq(=+3) ;

       calli swap-to, *, @swap-to         ;

       b =+2                               ;

:

       calli swap-back, *, @swap-back ; /* SU USER(*EXIT) */

:      

brk "SEEU"                     ;

       rtx *                   ;

 

/* Routine: swap-to */

dcl insptr @swap-to   auto       ;

entry swap-to int               ;

dcl sysptr @sudtaq   auto         ;

dcl dd rt char(34)   auto         ;

       dcl dd * char(2) def(rt) pos(1)   init(x"0A01")   ;

       dcl dd * char(30) def(rt) pos(3)   init(" ")   ;

       dcl dd * char(2) def(rt) pos(33)   init(x"0000")   ;

 

       /* Resolve QTEMP/@SUDTAQ */

       cpybla rt(3:30), qrcvdtaq?q       ;

       setip @on-2201, crt-su-dtaq       ;

       rslvsp @sudtaq, rt, @pco?qtemp, * ;

       b so-boring                       ;

crt-su-dtaq:

       cpyblap cl-cmd,

         "CRTDTAQ DTAQ(QTEMP/@SUDTAQ)   MAXLEN(12) SEQ(*LIFO) AUT(*CHANGE)",

         " "                   ;

       triml pkd-cmd-len, cl-cmd, "   " ;

       callx pco?sept(qcmdexc-entry),

         al-qcmdexc, *         ;

so-boring:

       /* Save current profile handle for   swapping back */

       cpybla user, cur-user   ;

       setspp @ph, org-ph     ;

       callx pco?sept(qsygetph-entry),

         al-qsygetph-short, * ; /* When   specify *CURRENT for parm user, */

                               /* QSYGETPH expects 3-4 parms           */

       cpynv qrcvdtaq?len, 12 ;

       setspp @qrcvdtaq?msg, org-ph ;

       callx pco?sept(qsnddtaq-entry),

         al-qsnddtaq, *       ;

brk "MEMO"                           ;

       /* Get the profile handle of the   target USRPRF */

       cpybla user, tgt-user   ;

       setspp @ph, ph         ;

       cmpbla(b) pwd, "*NOPWD" /   eq(spec-pwd-value) ;

       triml pwd-len, pwd, " " ;

       callx pco?sept(qsygetph-entry),

         al-qsygetph, *      ;

       b =+2                   ;

spec-pwd-value:

       callx pco?sept(qsygetph-entry),

         al-qsygetph-short, * ; /* When   specify a special value for parm */

                                 /* PASSWORD,   QSYGETPH expects 3-4 parms */

:

        /* Swap to target USRPRF */

       callx pco?sept(qwtsetp-entry),

         al-qwtsetp, *         ;

       callx pco?sept(qsyrlsph-entry),

         al-qsyrlsph, *       ; /* Release profile handle of   tgt-user */

end-swap-to:  

brk "TO"                      ;

       b @swap-to             ;

 

/* Routine: swap-back */

dcl insptr @swap-back   auto     ;

entry swap-back int             ;

       /* Resolve QTEMP/@SUDTAQ */

       cpybla rt(3:10), qrcvdtaq?q       ;

       setip @on-2201, end-swap-back     ;

       rslvsp @sudtaq, rt, @pco?qtemp, * ;

 

       /* Dequeue previous profile handle   from @SUDTAQ */

       setspp @qrcvdtaq?msg, org-ph ;

       callx pco?sept(qrcvdtaq-entry),

         al-qrcvdtaq, *       ;

       cmpnv(b) qrcvdtaq?len, 0 /   neq(end-deq) ;

       cpybla msg,

         "Exit to where? :p"   ;

       setspp @sndimdmsg?text,

         msg                   ;

       triml sndimdmsg?textl,

         msg, " "             ;

       cpybla sndimdmsg?msgtype,

         "*ESCAPE"             ;

       calli sndimdmsg, *, @sndimdmsg ;

       b end-swap-back                     ;

end-deq:

       /* Set profile handle to previous PH   */

       setspp @ph, org-ph     ;

       callx pco?sept(qwtsetp-entry),

         al-qwtsetp, *         ;

       callx pco?sept(qsyrlsph-entry),

         al-qsyrlsph, *       ;

 

end-swap-back:

       b @swap-back           ;

 

/* Exception handlers */

dcl excm excd-2201   excid(h'2201') bp(on-2201) imd ;

dcl insptr @on-2201   auto                ;

on-2201:

       cpybla msg,

         "Data queue @sudtaq does not   exist" ;

       cpybla msg(12:7), qrcvdtaq?q         ;

       setspp @sndimdmsg?text,

         msg                   ;

       triml sndimdmsg?textl,

         msg, " "              ;

       cpybla sndimdmsg?msgtype,

         "*DIAG"                     ;

       calli sndimdmsg, *, @sndimdmsg ;

brk "2201"                     ;

       b @on-2201             ;

 

/* QCMDEXC */

dcl con qcmdexc-entry   bin(2) unsgnd init(h'7C5')   ;

dcl dd pkd-cmd-len   pkd(15,5) auto               ;

dcl spcptr @pkd-cmd-len   auto init(pkd-cmd-len)   ;

dcl dd cl-cmd char(64)   auto                     ;

dcl spcptr @cmd-str auto   init(cl-cmd)           ;

dcl ol al-qcmdexc   (@cmd-str, @pkd-cmd-len) arg   ;

 

/* QSYGETPH */

dcl con qsygetph-entry   bin(2) unsgnd init(h'1305') ;

dcl dd user char(10)   auto                         ;

dcl spcptr @user auto   init(user)                   ;

dcl dd ph char(12)   auto                           ;

dcl dd org-ph char(12)   auto                        ;

       /* Profile handle of original USRPRF   */

dcl spcptr @ph auto                               ;

dcl dd ec-size bin(4) auto   init(0)                 ;

dcl spcptr @ec auto   init(ec-size)                 ;

dcl dd pwd-len bin(4) auto                         ;

dcl spcptr @pwd-len auto   init(pwd-len)             ;

dcl dd ccsid bin(4) auto   init(-1)                 ;

       /* determine CCSID according to the   current password level (QPWDLVL) */

dcl spcptr @ccsid auto   init(ccsid)                ;

dcl ol al-qsygetph (

       @user, @pwd, @ph, @ec, @pwd-len,   @ccsid

) arg                                     ;

dcl ol al-qsygetph-short (

       @user, @pwd, @ph

) arg                                     ;

dcl con cur-user char(10)   init("*CURRENT")         ;

 

/* QSYRLSPH */

dcl con qsyrlsph-entry   bin(2) unsgnd init(h'130B') ;

dcl ol al-qsyrlsph (@ph)   arg                       ;

 

/* QWTSETP */

dcl con qwtsetp-entry   bin(2) unsgnd init(h'1350') ;

dcl ol al-qwtsetp (@ph)   arg                     ;

 

/* QRCVDTAQ */

dcl con qrcvdtaq-entry   bin(2) unsgnd init(h'B51') ;

dcl dd qrcvdtaq?q char(10)   auto init("@SUDTAQ")   ;

dcl spcptr @qrcvdtaq?q auto   init(qrcvdtaq?q)     ;

dcl dd qrcvdtaq?lib   char(10) auto init("QTEMP")     ;

dcl spcptr @qrcvdtaq?lib   auto init(qrcvdtaq?lib) ;

dcl dd qrcvdtaq?len   pkd(5,0) auto init(p'12')     ;

dcl spcptr @qrcvdtaq?len   auto init(qrcvdtaq?len) ;

dcl spcptr @qrcvdtaq?msg   auto                     ;

dcl dd qrcvdtaq?waittime   pkd(5,0) auto init(p'0') ;

       /* Dequeue @SUDTAQ without waiting */

dcl spcptr   @qrcvdtaq?waittime auto init(qrcvdtaq?waittime) ;

dcl ol al-qrcvdtaq(

       @qrcvdtaq?q,

       @qrcvdtaq?lib,

       @qrcvdtaq?len,

       @qrcvdtaq?msg,

       @qrcvdtaq?waittime

) arg                           ;

 

/* QSNDDTAQ */

dcl con qsnddtaq-entry   bin(2) unsgnd init(h'B52') ;

dcl ol al-qsnddtaq(

       @qrcvdtaq?q,

       @qrcvdtaq?lib,

       @qrcvdtaq?len,

       @qrcvdtaq?msg

) arg                           ;

 

 

dcl con *EXIT char(10)   init("*EXIT") ;

dcl dd msg char(64) auto   init(" ")   ;

dcl dd flag bin(2) auto   init(0) ;

 

/* Includes */

/include   "sept.emi"             ;

/include   "sndimdmsg.emi"       ;

 

pend                           ;

 

Source files included by su.emi are available here: sept.emi, sndimdmsg.emi.

 

For your convenience, the C version of the CPP of SU is available here: su.c.

Let's Try It!

Imagine that you're developing a defect-tracking application. A physical file called BUGS is expected to store all reported defects. Three kinds of users of this defect-tracking application have different authorities to PF BUGS:

  • The administrator (identified by USRPRF ADMIN)User profile ADMIN owns the PF BUGS and hence has full authorities to BUGS.
  • Testers whose group profile is TESTERTesters are responsible for reporting defects to managers and programmers, who are expected to solve all detected defects. USRPRF TESTER has add and read authorities to PF BUGS but is prohibited from modifying or deleting BUGS records.
  • Programmers whose group profile is PGMRUSRPRF PGM has read and update authorities to PF BUGS.

 

The public and private authorities to different users are set by ADMIN as shown:

 

GRTOBJAUT OBJ(BUGS)   OBJTYPE(*FILE) USER(*PUBLIC) AUT(*EXCLUDE)

/* Revoke *PUBLIC authorities to BUGS */

 

GRTOBJAUT OBJ(BUGS)   OBJTYPE(*FILE) USER(TESTER) AUT(*USE)

GRTOBJAUT OBJ(BUGS)   OBJTYPE(*FILE) USER(TESTER) AUT(*ADD)

/* Allow TESETER to read BUGS or add   records to it */

 

GRTOBJAUT OBJ(BUGS)   OBJTYPE(*FILE) USER(PGMR) AUT(*CHANGE)

RVKOBJAUT OBJ(BUGS)   OBJTYPE(*FILE) USER(PGMR) AUT(*DLT)

/* Allow PGMR to read BUGS or update   records in it */

 

The following example steps demonstrate operations on PF BUGS under three different USRPRFs within a single job:

 

CLRPFM BUGS /* Under USRPRF ADMIN */

SU TESTER.

   STRQSH CMD('db2 "INSERT INTO BUGS   (DID, DDATE, DDESC)

     VALUES(''A01'', ''2013-01-01'',   ''Today is too cold.'')"')

     /* Under USRPRF TESTER */

   SU PGMR

   STRQSH CMD('db2 "UPDATE BUGS SET   DDESC=TRIM(DDESC) CONCAT ' - Solved'"')

       /* Under USRPRF PGMR */

   SU *EXIT

RUNQRY *N BUGS /* Under USRPRF TESTER */

SU *EXIT

 

Note that a DSPJOB OPTION(*STSA) can be used to check the current user profile of the job.

Junlei Li

Junlei Li is a programmer from Tianjin, China, with 10 years of experience in software design and programming. Junlei Li began programming under i5/OS (formerly known as AS/400, iSeries) in late 2005. He is familiar with most programming languages available on i5/OS—from special-purpose languages such as OPM/ILE RPG to CL to general-purpose languages such as C, C++, Java; from strong-typed languages to script languages such as QShell and REXX. One of his favorite programming languages on i5/OS is machine interface (MI) instructions, through which one can discover some of the internal behaviors of i5/OS and some of the highlights of i5/OS in terms of operating system design.

 

Junlei Li's Web site is http://i5toolkit.sourceforge.net/, where his open-source project i5/OS Programmer's Toolkit (https://sourceforge.net/projects/i5toolkit/) is documented.

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    - Use managed services to help fill the gaps
    - Secure the system against data loss and viruses
    The strategies you discover in this webinar will help you ensure that your system of record—your IBM i—continues to deliver a powerful business advantage, even as staff retires.

     

  • Backup and Recovery Considerations for Security Data and Encrypted Backups

    SB PowerTech WC GenericSecurity expert Carol Woodbury is joined by Debbie Saugen. Debbie is an expert on IBM i backup and recovery, disaster recovery, and high availability, helping IBM i shops build and implement effective business continuity plans.
    In today’s business climate, business continuity is more important than ever. But 83 percent of organizations are not totally confident in their backup strategy.
    During this webinar, Carol and Debbie discuss the importance of a good backup plan, how to ensure you’re backing up your security information, and your options for encrypted back-ups.

  • Profound.js: The Agile Approach to Legacy Modernization

    SB Profound WC GenericIn this presentation, Alex Roytman and Liam Allan will unveil a completely new and unique way to modernize your legacy applications. Learn how Agile Modernization:
    - Uses the power of Node.js in place of costly system re-writes and migrations
    - Enables you to modernize legacy systems in an iterative, low-risk manner
    - Makes it easier to hire developers for your modernization efforts
    - Integrates with Profound UI (GUI modernization) for a seamless, end-to-end legacy modernization solution

     

  • Data Breaches: Is IBM i Really at Risk?

    SB PowerTech WC GenericIBM i is known for its security, but this OS could be more vulnerable than you think.
    Although Power Servers often live inside the safety of the perimeter firewall, the risk of suffering a data leak or data corruption remains high.
    Watch noted IBM i security expert Robin Tatam as he discusses common ways that this supposedly “secure” operating system may actually be vulnerable and who the culprits might be.

    Watch the webinar today!

     

  • Easy Mobile Development

    SB Profound WC GenericWatch this on-demand webinar and learn how to rapidly and easily deploy mobile apps to your organization – even when working with legacy RPG code! IBM Champion Scott Klement will demonstrate how to:
    - Develop RPG applications without mobile development experience
    - Deploy secure applications for any mobile device
    - Build one application for all platforms, including Apple and Android
    - Extend the life and reach of your IBM i (aka iSeries, AS400) platform
    You’ll see examples from customers who have used our products and services to deliver the mobile applications of their dreams, faster and easier than they ever thought possible!

     

  • Profound UI: Unlock True Modernization from your IBM i Enterprise

    SB Profound PPL 5491Modern, web-based applications can make your Enterprise more efficient, connected and engaged. This session will demonstrate how the Profound UI framework is the best and most native way to convert your existing RPG applications and develop new modern applications for your business. Additionally, you will learn how you can address modernization across your Enterprise, including databases and legacy source code, with Profound Logic.

  • Node Webinar Series Pt. 1: The World of Node.js on IBM i

    Profound Logic Software, Inc.Have you been wondering about Node.js? Our free Node.js Webinar Series takes you from total beginner to creating a fully-functional IBM i Node.js business application.

    Part 1 will teach you what Node.js is, why it's a great option for IBM i shops, and how to take advantage of the ecosystem surrounding Node.

    In addition to background information, our Director of Product Development Scott Klement will demonstrate applications that take advantage of the Node Package Manager (npm).

  • 5 New and Unique Ways to Use the IBM i Audit Journal

    SB HelpSystems ROBOT GenericYou must be asking yourself: am I doing everything I can to protect my organization’s data? Tune in as our panel of IBM i high availability experts discuss:


    - Why companies don’t test role swaps when they know they should
    - Whether high availability in the cloud makes sense for IBM i users
    - Why some organizations don’t have high availability yet
    - How to get high availability up and running at your organization
    - High availability considerations for today’s security concerns

  • Profound.js 2.0: Extend the Power of Node to your IBM i Applications

    SB Profound WC 5541In this Webinar, we'll demonstrate how Profound.js 2.0 enables you to easily adopt Node.js in your business, and to take advantage of the many benefits of Node, including access to a much larger pool of developers for IBM i and access to countless reusable open source code packages on npm (Node Package Manager).
    You will see how Profound.js 2.0 allows you to:

    • Provide RPG-like capabilities for server-side JavaScript.
    • Easily create web and mobile application interfaces for Node on IBM i.
    • Let existing RPG programs call Node.js modules directly, and vice versa.
    • Automatically generate code for Node.js.
    • Automatically converts existing RPGLE code into clean, simplified Node.js code.

    Download and watch today!

     

  • Make Modern Apps You'll Love with Profound UI & Profound.js

    SB Profound WC 5541Whether you have green screens or a drab GUI, your outdated apps can benefit from modern source code, modern GUIs, and modern tools.
    Profound Logic's Alex Roytman and Liam Allan are here to show you how Free-format RPG and Node.js make it possible to deliver applications your whole business will love:

    • Transform legacy RPG code to modern free-format RPG and Node.js
    • Deliver truly modern application interfaces with Profound UI
    • Extend your RPG applications to include Web Services and NPM packages with Node.js

     

  • Accelerating Programmer Productivity with Sequel

    SB_HelpSystems_WC_Generic

    Most business intelligence tools are just that: tools, a means to an end but not an accelerator. Yours could even be slowing you down. But what if your BI tool didn't just give you a platform for query-writing but also improved programmer productivity?
    Watch the recorded webinar to see how Sequel:

    • Makes creating complex results simple
    • Eliminates barriers to data sources
    • Increases flexibility with data usage and distribution

    Accelerated productivity makes everyone happy, from programmer to business user.

  • Business Intelligence is Changing: Make Your Game Plan

    SB_HelpSystems_WC_GenericIt’s time to develop a strategy that will help you meet your informational challenges head-on. Watch the webinar to learn how to set your IT department up for business intelligence success. You’ll learn how the right data access tool will help you:

    • Access IBM i data faster
    • Deliver useful information to executives and business users
    • Empower users with secure data access

    Ready to make your game plan and finally keep up with your data access requests?

     

  • Controlling Insider Threats on IBM i

    SB_HelpSystems_WC_GenericLet’s face facts: servers don’t hack other servers. Despite the avalanche of regulations, news headlines remain chock full of stories about data breaches, all initiated by insiders or intruders masquerading as insiders.
    User profiles are often duplicated or restored and are rarely reviewed for the appropriateness of their current configuration. This increases the risk of the profile being able to access data without the intended authority or having privileges that should be reserved for administrators.
    Watch security expert Robin Tatam as he discusses a new approach for onboarding new users on IBM i and best-practices techniques for managing and monitoring activities after they sign on.

  • Don't Just Settle for Query/400...

    SB_HelpSystems_WC_GenericWhile introducing Sequel Data Access, we’ll address common frustrations with Query/400, discuss major data access, distribution trends, and more advanced query tools. Plus, you’ll learn how a tool like Sequel lightens IT’s load by:

    - Accessing real-time data, so you can make real-time decisions
    - Providing run-time prompts, so users can help themselves
    - Delivering instant results in Microsoft Excel and PDF, without the wait
    - Automating the query process with on-demand data, dashboards, and scheduled jobs

  • How to Manage Documents the Easy Way

    SB_HelpSystems_WC_GenericWhat happens when your company depends on an outdated document management strategy?
    Everything is harder.
    You don’t need to stick with status quo anymore.
    Watch the webinar to learn how to put effective document management into practice and:

    • Capture documents faster, instead of wasting everyone’s time
    • Manage documents easily, so you can always find them
    • Distribute documents automatically, and move on to the next task

     

  • Lessons Learned from the AS/400 Breach

    SB_PowerTech_WC_GenericGet actionable info to avoid becoming the next cyberattack victim.
    In “Data breach digest—Scenarios from the field,” Verizon documented an AS/400 security breach. Whether you call it AS/400, iSeries, or IBM i, you now have proof that the system has been breached.
    Watch IBM i security expert Robin Tatam give an insightful discussion of the issues surrounding this specific scenario.
    Robin will also draw on his extensive cybersecurity experience to discuss policies, processes, and configuration details that you can implement to help reduce the risk of your system being the next victim of an attack.

  • Overwhelmed by Operating Systems?

    SB_HelpSystems_WC_GenericIn this 30-minute recorded webinar, our experts demonstrate how you can:

    • Manage multiple platforms from a central location
    • View monitoring results in a single pane of glass on your desktop or mobile device
    • Take advantage of best practice, plug-and-play monitoring templates
    • Create rules to automate daily checks across your entire infrastructure
    • Receive notification if something is wrong or about to go wrong

    This presentation includes a live demo of Network Server Suite.

     

  • Real-Time Disk Monitoring with Robot Monitor

    SB_HelpSystems_WC_GenericYou need to know when IBM i disk space starts to disappear and where it has gone before system performance and productivity start to suffer. Our experts will show you how Robot Monitor can help you pinpoint exactly when your auxiliary storage starts to disappear and why, so you can start taking a proactive approach to disk monitoring and analysis. You’ll also get insight into:

    • The main sources of disk consumption
    • How to monitor temporary storage and QTEMP objects in real time
    • How to monitor objects and libraries in real time and near-real time
    • How to track long-term disk trends

     

     

  • Stop Re-keying Data Between IBM I and Other Applications

    SB_HelpSystems_WC_GenericMany business still depend on RPG for their daily business processes and report generation.Wouldn’t it be nice if you could stop re-keying data between IBM i and other applications? Or if you could stop replicating data and start processing orders faster? Or what if you could automatically extract data from existing reports instead of re-keying? It’s all possible. Watch this webinar to learn about:

    • The data dilemma
    • 3 ways to stop re-keying data
    • Data automation in practice

    Plus, see how HelpSystems data automation software will help you stop re-keying data.

     

  • The Top Five RPG Open Access Myths....BUSTED!

    SB_Profound_WC_GenericWhen it comes to IBM Rational Open Access: RPG Edition, there are still many misconceptions - especially where application modernization is concerned!

    In this Webinar, we'll address some of the biggest myths about RPG Open Access, including:

    • Modernizing with RPG OA requires significant changes to the source code
    • The RPG language is outdated and impractical for modernizing applications
    • Modernizing with RPG OA is the equivalent to "screen scraping"

     

  • Time to Remove the Paper from Your Desk and Become More Efficient

    SB_HelpSystems_WC_GenericToo much paper is wasted. Attempts to locate documents in endless filing cabinets.And distributing documents is expensive and takes up far too much time.
    These are just three common reasons why it might be time for your company to implement a paperless document management system.
    Watch the webinar to learn more and discover how easy it can be to:

    • Capture
    • Manage
    • And distribute documents digitally

     

  • IBM i: It’s Not Just AS/400

    SB_HelpSystems_WC_Generic

    IBM’s Steve Will talks AS/400, POWER9, cognitive systems, and everything in between

    Are there still companies that use AS400? Of course!

    IBM i was built on the same foundation.
    Watch this recorded webinar with IBM i Chief Architect Steve Will and IBM Power Champion Tom Huntington to gain a unique perspective on the direction of this platform, including:

    • IBM i development strategies in progress at IBM
    • Ways that Watson will shake hands with IBM i
    • Key takeaways from the AS/400 days

     

  • Ask the RDi Experts

    SB_HelpSystems_WC_GenericWatch this recording where Jim Buck, Susan Gantner, and Charlie Guarino answered your questions, including:

    • What are the “hidden gems” in RDi that can make me more productive?
    • What makes RDi Debug better than the STRDBG green screen debugger?
    • How can RDi help me find out if I’ve tested all lines of a program?
    • What’s the best way to transition from PDM to RDi?
    • How do I convince my long-term developers to use RDi?

    This is a unique, online opportunity to hear how you can get more out of RDi.

     

  • Node.js on IBM i Webinar Series Pt. 2: Setting Up Your Development Tools

    Profound Logic Software, Inc.Have you been wondering about Node.js? Our free Node.js Webinar Series takes you from total beginner to creating a fully-functional IBM i Node.js business application. In Part 2, Brian May teaches you the different tooling options available for writing code, debugging, and using Git for version control. Attend this webinar to learn:

    • Different tools to develop Node.js applications on IBM i
    • Debugging Node.js
    • The basics of Git and tools to help those new to it
    • Using NodeRun.com as a pre-built development environment

     

     

  • Inside the Integrated File System (IFS)

    SB_HelpSystems_WC_GenericDuring this webinar, you’ll learn basic tips, helpful tools, and integrated file system commands—including WRKLNK—for managing your IFS directories and Access Client Solutions (ACS). We’ll answer your most pressing IFS questions, including:

    • What is stored inside my IFS directories?
    • How do I monitor the IFS?
    • How do I replicate the IFS or back it up?
    • How do I secure the IFS?

    Understanding what the integrated file system is and how to work with it must be a critical part of your systems management plans for IBM i.

     

  • Expert Tips for IBM i Security: Beyond the Basics

    SB PowerTech WC GenericIn this session, IBM i security expert Robin Tatam provides a quick recap of IBM i security basics and guides you through some advanced cybersecurity techniques that can help you take data protection to the next level. Robin will cover:

    • Reducing the risk posed by special authorities
    • Establishing object-level security
    • Overseeing user actions and data access

    Don't miss this chance to take your knowledge of IBM i security beyond the basics.

     

     

  • 5 IBM i Security Quick Wins

    SB PowerTech WC GenericIn today’s threat landscape, upper management is laser-focused on cybersecurity. You need to make progress in securing your systems—and make it fast.
    There’s no shortage of actions you could take, but what tactics will actually deliver the results you need? And how can you find a security strategy that fits your budget and time constraints?
    Join top IBM i security expert Robin Tatam as he outlines the five fastest and most impactful changes you can make to strengthen IBM i security this year.
    Your system didn’t become unsecure overnight and you won’t be able to turn it around overnight either. But quick wins are possible with IBM i security, and Robin Tatam will show you how to achieve them.

  • How to Meet the Newest Encryption Requirements on IBM i

    SB PowerTech WC GenericA growing number of compliance mandates require sensitive data to be encrypted. But what kind of encryption solution will satisfy an auditor and how can you implement encryption on IBM i? Watch this on-demand webinar to find out how to meet today’s most common encryption requirements on IBM i. You’ll also learn:

    • Why disk encryption isn’t enough
    • What sets strong encryption apart from other solutions
    • Important considerations before implementing encryption

     

     

  • Security Bulletin: Malware Infection Discovered on IBM i Server!

    SB PowerTech WC GenericMalicious programs can bring entire businesses to their knees—and IBM i shops are not immune. It’s critical to grasp the true impact malware can have on IBM i and the network that connects to it. Attend this webinar to gain a thorough understanding of the relationships between:

    • Viruses, native objects, and the integrated file system (IFS)
    • Power Systems and Windows-based viruses and malware
    • PC-based anti-virus scanning versus native IBM i scanning

    There are a number of ways you can minimize your exposure to viruses. IBM i security expert Sandi Moore explains the facts, including how to ensure you're fully protected and compliant with regulations such as PCI.

     

     

  • Fight Cyber Threats with IBM i Encryption

    SB PowerTech WC GenericCyber attacks often target mission-critical servers, and those attack strategies are constantly changing. To stay on top of these threats, your cybersecurity strategies must evolve, too. In this session, IBM i security expert Robin Tatam provides a quick recap of IBM i security basics and guides you through some advanced cybersecurity techniques that can help you take data protection to the next level. Robin will cover:

    • Reducing the risk posed by special authorities
    • Establishing object-level security
    • Overseeing user actions and data access

     

     

     

  • 10 Practical IBM i Security Tips for Surviving Covid-19 and Working From Home

    SB PowerTech WC GenericNow that many organizations have moved to a work from home model, security concerns have risen.

    During this session Carol Woodbury will discuss the issues that the world is currently seeing such as increased malware attacks and then provide practical actions you can take to both monitor and protect your IBM i during this challenging time.

     

  • How to Transfer IBM i Data to Microsoft Excel

    SB_HelpSystems_WC_Generic3 easy ways to get IBM i data into Excel every time
    There’s an easy, more reliable way to import your IBM i data to Excel? It’s called Sequel. During this webinar, our data access experts demonstrate how you can simplify the process of getting data from multiple sources—including Db2 for i—into Excel. Watch to learn how to:

    • Download your IBM i data to Excel in a single step
    • Deliver data to business users in Excel via email or a scheduled job
    • Access IBM i data directly using the Excel add-in in Sequel

    Make 2020 the year you finally see your data clearly, quickly, and securely. Start by giving business users the ability to access crucial business data from IBM i the way they want it—in Microsoft Excel.

     

     

  • HA Alternatives: MIMIX Is Not Your Only Option on IBM i

    SB_HelpSystems_WC_GenericIn this recorded webinar, our experts introduce you to the new HA transition technology available with our Robot HA software. You’ll learn how to:

    • Transition your rules from MIMIX (if you’re happy with them)
    • Simplify your day-to-day activities around high availability
    • Gain back time in your work week
    • Make your CEO happy about reducing IT costs

    Don’t stick with a legacy high availability solution that makes you uncomfortable when transitioning to something better can be simple, safe, and cost-effective.

     

     

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    SB CYBRA PPL 5382

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    Produce bar code labels, electronic forms, ad hoc reports, and RFID tags – without programming! MarkMagic is the only document design and print solution that combines report writing, WYSIWYG label and forms design, and conditional printing in one integrated product.

    Request your trial now!

  • Backup and Recovery on IBM i: Your Strategy for the Unexpected

    SB HelpSystems SC 5413Robot automates the routine tasks of iSeries backup and recovery, saving you time and money and making the process safer and more reliable. Automate your backups with the Robot Backup and Recovery Solution. Key features include:
    - Simplified backup procedures
    - Easy data encryption
    - Save media management
    - Guided restoration
    - Seamless product integration
    Make sure your data survives when catastrophe hits. Try the Robot Backup and Recovery Solution FREE for 30 days.

  • Manage IBM i Messages by Exception with Robot

    SB HelpSystems SC 5413Managing messages on your IBM i can be more than a full-time job if you have to do it manually. How can you be sure you won’t miss important system events?
    Automate your message center with the Robot Message Management Solution. Key features include:
    - Automated message management
    - Tailored notifications and automatic escalation
    - System-wide control of your IBM i partitions
    - Two-way system notifications from your mobile device
    - Seamless product integration
    Try the Robot Message Management Solution FREE for 30 days.

  • Easiest Way to Save Money? Stop Printing IBM i Reports

    SB HelpSystems SC 5413Robot automates report bursting, distribution, bundling, and archiving, and offers secure, selective online report viewing.
    Manage your reports with the Robot Report Management Solution. Key features include:

    - Automated report distribution
    - View online without delay
    - Browser interface to make notes
    - Custom retention capabilities
    - Seamless product integration
    Rerun another report? Never again. Try the Robot Report Management Solution FREE for 30 days.

  • Hassle-Free IBM i Operations around the Clock

    SB HelpSystems SC 5413For over 30 years, Robot has been a leader in systems management for IBM i.
    Manage your job schedule with the Robot Job Scheduling Solution. Key features include:
    - Automated batch, interactive, and cross-platform scheduling
    - Event-driven dependency processing
    - Centralized monitoring and reporting
    - Audit log and ready-to-use reports
    - Seamless product integration
    Scale your software, not your staff. Try the Robot Job Scheduling Solution FREE for 30 days.

  • ACO MONITOR Manages your IBM i 24/7 and Notifies You When Your IBM i Needs Assistance!

    SB DDL Systems 5429More than a paging system - ACO MONITOR is a complete systems management solution for your Power Systems running IBM i. ACO MONITOR manages your Power System 24/7, uses advanced technology (like two-way messaging) to notify on-duty support personnel, and responds to complex problems before they reach critical status.

    ACO MONITOR is proven technology and is capable of processing thousands of mission-critical events daily. The software is pre-configured, easy to install, scalable, and greatly improves data center efficiency.