OpenVMS - How To Build a VMS Chroot Jail

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OpenVMS - How to recover SYSTEM Account password

Assuming the translation of the SYS$TOPSYS logical name is SYS0, the system is bootstrapping from the default system root and you will use one of the following commands to initiate a conversational reboot: on Alpha : >>> b -fl 0,1 on IA64 : Go to to Shell >  prompt and navigate yourself to below path. fs n :\efi\vms> vms_loader -flags 0,1 NOTE : Where  n  represent boot partition Once you have triggered a conversational bootstrap and have reached the SYSBOOT prompt, you will  want to request that OpenVMS read the system startup commands directly from the system console. This, in place of reading the startup commands from the default OpenVMS system startup procedure, SYS$SYSTEM: STARTUP.COM . You will also want to disable the windowing system, if any, and you will want to request that the parameter changes not be recorded. SYSBOOT> SET/STARTUP OPA0: SYSBOOT> SET WINDOW_SYSTEM 0 SYSBOOT> SET WRITESYS...
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OpenVMS - Syslog Client for Installation & Configuration

OPC_SYSLOG Syslog Client for OpenVMS OPC_SYSLOG is used to read OpenVMS OPCOM messages and to transfer them to a SYSLOG server Installation OPC_SYSLOG is supplied as an OpenVMS kit and is installed with VMSINSTAL. The installation procedure asks for Device and Directory where OPC_SYSLOG should be installed. The rest of the installation is done automatically. So that OPC_SYSLOG is started automatically after a reboot of the OpenVMS machine, the OPC_SYSLOG startup command file OPC_SYSLOG_STARTUP.COM must either be entered in SYS $ MANAGER: SYSTARTUP_VMS.COM or in the SYSMAN data file. OPC_SYSLOG should be started as early as possible after a reboot. However, it must be ensured that TCPIP has already been started on the OpenVMS computer at this time. Starting and stopping OPC_SYSLOG The two command files OPC_SYSLOG_STARTUP.COM and OPC_SYSLOG_SHUTDWN.COM are used to start or stop OPC_SYSLOG Start OPC_SYSLOG To start OPC_SYSLOG, the startup co...
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OpenVMS 8.4 Fresh Installation Step to Step

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1.         POWER CYCLE THE SERVER . (1) FIRST GO TO CONSOL BY ENTERING CO (2) GO TO COMMAND MENU BY ENTERING CM (3) FOR POWER CYCLE SELECT PC AS AN OPTION (4) PRESS C       DURING THE POWER CYCLE IS COMPLETE PRESS CTRL+B FOR MP CONSOL MAIN        MENU THEN SEE CONSOL BY PRESSING CO       MONITIOR THE CONSOLE      AFTER SOMETIME IT WILL ASK FOR BOOT OPTIONS.      FROM THERE SELECT “S” AS AN OPTION. FOR LUNCHING UEFI 2.       YOU WILL NOW ON THE SHELL PROMPT. 3.         HERE CHECK ON WHICH “FS” REMOVBLE DISK IS CONNECTED. Here in this on “fs2” removable media is connected. You will see USB in the description string for removable media. 4.       TO ENTER INTO FS2: --- WRITE FS2: AS AN COMMAND 5. ...
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