VSI Openvms System Analysis Tools Manual
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Process and Memory Management Commands
Process and Memory Management Commands This chapter describes the Cisco IOS XR software commands used to manage processes and memory. For more information about using the process and memory management commands to perform troubleshooting tasks, see Cisco ASR 9000 Series Aggregation Services Router Getting Started Guide. • clear context, on page 2 • dumpcore, on page 3 • exception coresize, on page 6 • exception filepath, on page 8 • exception pakmem, on page 12 • exception sparse, on page 14 • exception sprsize, on page 16 • follow, on page 18 • monitor threads, on page 25 • process, on page 29 • process core, on page 32 • process mandatory, on page 34 • show context, on page 36 • show dll, on page 39 • show exception, on page 42 • show memory, on page 44 • show memory compare, on page 47 • show memory heap, on page 50 • show processes, on page 54 Process and Memory Management Commands 1 Process and Memory Management Commands clear context clear context To clear core dump context information, use the clear context command in the appropriate mode. clear context location {node-id | all} Syntax Description location{node-id | all} (Optional) Clears core dump context information for a specified node. The node-id argument is expressed in the rack/slot/module notation. Use the all keyword to indicate all nodes. Command Default No default behavior or values Command Modes Administration EXEC EXEC mode Command History Release Modification Release 3.7.2 This command was introduced. Release 3.9.0 No modification. Usage Guidelines To use this command, you must be in a user group associated with a task group that includes appropriate task IDs. -
Pexpect Documentation Release 4.8
Pexpect Documentation Release 4.8 Noah Spurrier and contributors Apr 17, 2021 Contents 1 Installation 3 1.1 Requirements...............................................3 2 API Overview 5 2.1 Special EOF and TIMEOUT patterns..................................6 2.2 Find the end of line – CR/LF conventions................................6 2.3 Beware of + and * at the end of patterns.................................7 2.4 Debugging................................................8 2.5 Exceptions................................................8 2.6 Pexpect on Windows...........................................9 3 API documentation 11 3.1 Core pexpect components........................................ 11 3.2 fdpexpect - use pexpect with a file descriptor.............................. 23 3.3 popen_spawn - use pexpect with a piped subprocess.......................... 23 3.4 replwrap - Control read-eval-print-loops................................. 24 3.5 pxssh - control an SSH session...................................... 25 4 Examples 33 5 FAQ 35 6 Common problems 39 6.1 Threads.................................................. 39 6.2 Timing issue with send() and sendline()................................. 39 6.3 Truncated output just before child exits................................. 40 6.4 Controlling SSH on Solaris....................................... 40 6.5 child does not receive full input, emits BEL............................... 40 7 History 41 7.1 Releases................................................. 41 7.2 Moves and forks............................................ -
How to Dump and Load
How To Dump And Load Sometimes it becomes necessary to reorganize the data in your database (for example, to move data from type i data areas to type ii data areas so you can take advantage of the latest features)or to move parts of it from one database to another. The process for doping this can be quite simple or quite complex, depending on your environment, the size of your database, what features you are using, and how much time you have. Will you remember to recreate the accounts for SQL users? To resotre theie privileges? Will your loaded database be using the proper character set and collations? What about JTA? Replication? etc. We will show you how to do all the other things you need to do in addition to just dumping and loading the data in your tables. 1 How To Dump and Load gus bjorklund head groundskeeper, parmington foundation 2 What do we mean by dumping and loading? • Extract all the data from a database (or storage area) • Insert the data into a new database (or storage area) • Could be entire database or part 3 Why do we dump and load? 4 Why do we dump & load? • To migrate between platforms • To upgrade OpenEdge to new version • To repair corruption • To “improve performance” • To change storage area configuration • To defragment or improve “scatter” • To fix a “long rm chain” problem • Because it is October 5 Ways to dump and load • Dictionary • 4GL BUFFER-COPY • Binary • Replication triggers (or CDC) • Table partitioning / 4GL • Incremental by storage area 6 Binary Dump & Load • binary dump files – not "human readable" -
Cygwin User's Guide
Cygwin User’s Guide Cygwin User’s Guide ii Copyright © Cygwin authors Permission is granted to make and distribute verbatim copies of this documentation provided the copyright notice and this per- mission notice are preserved on all copies. Permission is granted to copy and distribute modified versions of this documentation under the conditions for verbatim copying, provided that the entire resulting derived work is distributed under the terms of a permission notice identical to this one. Permission is granted to copy and distribute translations of this documentation into another language, under the above conditions for modified versions, except that this permission notice may be stated in a translation approved by the Free Software Foundation. Cygwin User’s Guide iii Contents 1 Cygwin Overview 1 1.1 What is it? . .1 1.2 Quick Start Guide for those more experienced with Windows . .1 1.3 Quick Start Guide for those more experienced with UNIX . .1 1.4 Are the Cygwin tools free software? . .2 1.5 A brief history of the Cygwin project . .2 1.6 Highlights of Cygwin Functionality . .3 1.6.1 Introduction . .3 1.6.2 Permissions and Security . .3 1.6.3 File Access . .3 1.6.4 Text Mode vs. Binary Mode . .4 1.6.5 ANSI C Library . .4 1.6.6 Process Creation . .5 1.6.6.1 Problems with process creation . .5 1.6.7 Signals . .6 1.6.8 Sockets . .6 1.6.9 Select . .7 1.7 What’s new and what changed in Cygwin . .7 1.7.1 What’s new and what changed in 3.2 . -
Sqlite Dump Without Schema
Sqlite Dump Without Schema Rodrick unpeopling thermochemically? Autogamous and burst Emanuel check almost hurry-scurry, though Andre inundated his hominidae request. Rident Cobbie electrocuted very huskily while Chandler remains low-key and sickly. The functions are many popular formats, without sqlite schema dump tables in a good chance of sql will generate text file with up your db clear and create table You who check created tables by following commands fist in command line circuit in SQLite command line sqlite3 gamadb sqlite tables Output. To format the world with sqlite tutorial, without sqlite dump schema and are now i thought i increase the. The database schema in an SQLite database is stored ina special table. Using SQLite MoonPoint Support. Application successfully installed devices without going to dump file called. Sqlite3 mysqlitefiledb sqlite output pathtomyoutputfilesql. How To porter The SQLite Dump Command SQLite Tutorial. Impexpc File Reference ch-wernerde. Sqlite commands before it was able to any given json, without sqlite dump file size is how can execute sql? Convert SQLite database to Postgres database like Science. Whenever the without sqlite schema dump command line consists of the table in the support is the last row in list is highly complex peewee. Ram that schema dump command without actually finding and. Trying to know when concatenating character types are dumped db clear, break if start of. Schema Generator MikroORM. Can also crumb the following command which restrict output the file directly. MySQL How you dump a MySQL database and export schema. SQLite Jason L Froebe Tech tips and How Tos for Fellow. -
Openvms: an Introduction
The Operating System Handbook or, Fake Your Way Through Minis and Mainframes by Bob DuCharme VMS Table of Contents Chapter 7 OpenVMS: An Introduction.............................................................................. 7.1 History..........................................................................................................................2 7.1.1 Today........................................................................................................................3 7.1.1.1 Popular VMS Software..........................................................................................4 7.1.2 VMS, DCL................................................................................................................4 Chapter 8 Getting Started with OpenVMS........................................................................ 8.1 Starting Up...................................................................................................................7 8.1.1 Finishing Your VMS Session...................................................................................7 8.1.1.1 Reconnecting..........................................................................................................7 8.1.2 Entering Commands..................................................................................................8 8.1.2.1 Retrieving Previous Commands............................................................................9 8.1.2.2 Aborting Screen Output.........................................................................................9 -
Epmp Command Line Interface User Guide
USER GUIDE ePMP Command Line Interface ePMP Command Line Interface User Manual Table of Contents 1 Introduction ...................................................................................................................................... 3 1.1 Purpose ................................................................................................................................ 3 1.2 Command Line Access ........................................................................................................ 3 1.3 Command usage syntax ...................................................................................................... 3 1.4 Basic information ................................................................................................................. 3 1.4.1 Context sensitive help .......................................................................................................... 3 1.4.2 Auto-completion ................................................................................................................... 3 1.4.3 Movement keys .................................................................................................................... 3 1.4.4 Deletion keys ....................................................................................................................... 4 1.4.5 Escape sequences .............................................................................................................. 4 2 Command Line Interface Overview .............................................................................................. -
Powerview Command Reference
PowerView Command Reference TRACE32 Online Help TRACE32 Directory TRACE32 Index TRACE32 Documents ...................................................................................................................... PowerView User Interface ............................................................................................................ PowerView Command Reference .............................................................................................1 History ...................................................................................................................................... 12 ABORT ...................................................................................................................................... 13 ABORT Abort driver program 13 AREA ........................................................................................................................................ 14 AREA Message windows 14 AREA.CLEAR Clear area 15 AREA.CLOSE Close output file 15 AREA.Create Create or modify message area 16 AREA.Delete Delete message area 17 AREA.List Display a detailed list off all message areas 18 AREA.OPEN Open output file 20 AREA.PIPE Redirect area to stdout 21 AREA.RESet Reset areas 21 AREA.SAVE Save AREA window contents to file 21 AREA.Select Select area 22 AREA.STDERR Redirect area to stderr 23 AREA.STDOUT Redirect area to stdout 23 AREA.view Display message area in AREA window 24 AutoSTOre .............................................................................................................................. -
Section “Common Predefined Macros” in the C Preprocessor
The C Preprocessor For gcc version 12.0.0 (pre-release) (GCC) Richard M. Stallman, Zachary Weinberg Copyright c 1987-2021 Free Software Foundation, Inc. Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation. A copy of the license is included in the section entitled \GNU Free Documentation License". This manual contains no Invariant Sections. The Front-Cover Texts are (a) (see below), and the Back-Cover Texts are (b) (see below). (a) The FSF's Front-Cover Text is: A GNU Manual (b) The FSF's Back-Cover Text is: You have freedom to copy and modify this GNU Manual, like GNU software. Copies published by the Free Software Foundation raise funds for GNU development. i Table of Contents 1 Overview :::::::::::::::::::::::::::::::::::::::: 1 1.1 Character sets:::::::::::::::::::::::::::::::::::::::::::::::::: 1 1.2 Initial processing ::::::::::::::::::::::::::::::::::::::::::::::: 2 1.3 Tokenization ::::::::::::::::::::::::::::::::::::::::::::::::::: 4 1.4 The preprocessing language :::::::::::::::::::::::::::::::::::: 6 2 Header Files::::::::::::::::::::::::::::::::::::: 7 2.1 Include Syntax ::::::::::::::::::::::::::::::::::::::::::::::::: 7 2.2 Include Operation :::::::::::::::::::::::::::::::::::::::::::::: 8 2.3 Search Path :::::::::::::::::::::::::::::::::::::::::::::::::::: 9 2.4 Once-Only Headers::::::::::::::::::::::::::::::::::::::::::::: 9 2.5 Alternatives to Wrapper #ifndef :::::::::::::::::::::::::::::: -
Openextensions POSIX Conformance Document
z/VM Version 7 Release 1 OpenExtensions POSIX Conformance Document IBM GC24-6298-00 Note: Before you use this information and the product it supports, read the information in “Notices” on page 73. This edition applies to version 7, release 1, modification 0 of IBM z/VM (product number 5741-A09) and to all subsequent releases and modifications until otherwise indicated in new editions. Last updated: 2018-09-12 © Copyright International Business Machines Corporation 1993, 2018. US Government Users Restricted Rights – Use, duplication or disclosure restricted by GSA ADP Schedule Contract with IBM Corp. Contents List of Tables........................................................................................................ ix About This Document............................................................................................xi Intended Audience......................................................................................................................................xi Conventions Used in This Document.......................................................................................................... xi Where to Find More Information.................................................................................................................xi Links to Other Documents and Websites.............................................................................................. xi How to Send Your Comments to IBM....................................................................xiii Summary of Changes for z/VM -
Cygwin User's Guide
Cygwin User’s Guide i Cygwin User’s Guide Cygwin User’s Guide ii Copyright © 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 Red Hat, Inc. Permission is granted to make and distribute verbatim copies of this documentation provided the copyright notice and this per- mission notice are preserved on all copies. Permission is granted to copy and distribute modified versions of this documentation under the conditions for verbatim copying, provided that the entire resulting derived work is distributed under the terms of a permission notice identical to this one. Permission is granted to copy and distribute translations of this documentation into another language, under the above conditions for modified versions, except that this permission notice may be stated in a translation approved by the Free Software Foundation. Cygwin User’s Guide iii Contents 1 Cygwin Overview 1 1.1 What is it? . .1 1.2 Quick Start Guide for those more experienced with Windows . .1 1.3 Quick Start Guide for those more experienced with UNIX . .1 1.4 Are the Cygwin tools free software? . .2 1.5 A brief history of the Cygwin project . .2 1.6 Highlights of Cygwin Functionality . .3 1.6.1 Introduction . .3 1.6.2 Permissions and Security . .3 1.6.3 File Access . .3 1.6.4 Text Mode vs. Binary Mode . .4 1.6.5 ANSI C Library . .5 1.6.6 Process Creation . .5 1.6.6.1 Problems with process creation . .5 1.6.7 Signals . .6 1.6.8 Sockets . .6 1.6.9 Select . -
CS415: Systems Programming
CS415: Systems Programming Process Related Systems Call (System, Fork, EXEC) Most of the slides in this lecture are either from or adapted from the slides provided by Dr. Ahmad Barghash Creating processes • Method (1) using system • The system function in the standard C library provides an easy way to execute a command from within a program, much as if the command had been typed into a shell. #include <stdlib.h> int main () { int return_value; return_value = system (“ls -l /”); return return_value; } Creating processes • Method (2) using fork and exec • Linux provides one function, fork, that makes a child process that is an exact copy of its parent process • Linux provides another set of functions, the exec family, that causes a particular process to cease being an instance of one program and to instead become an instance of another program • To spawn a new process, you first use fork to make a copy of the current process. Then you use exec to transform one of these processes into an instance of the program you want to spawn int fork(void) • Description: create a child process • Returns: process ID of the new process int fork(void) parent getpid() : 60 fork() getpid() : 60 getppid() : 59 getppid() : 59 fork_pid : 61 parent fork_pid = fork() child fork() getpid() : 61 getppid() : 60 fork_pid : 0 fork() - Example Using fork to duplicate a program’s process #include <stdio.h> #include <sys/types.h> #include <unistd.h> int main () { pid_t child_pid; printf (“the main program process ID is %d\n”, (int) getpid ()); child_pid = fork (); if (child_pid != 0) { printf (“this is the parent process, with id %d\n”, (int) getpid ()); printf (“the child’s process ID is %d\n”, (int) child_pid); } else printf (“this is the child process, with id %d\n”, (int) getpid ()); return 0; } Contd.