Where Do You Want to Go Today? Escalating
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Configuring UNIX-Specific Settings: Creating Symbolic Links : Snap
Configuring UNIX-specific settings: Creating symbolic links Snap Creator Framework NetApp September 23, 2021 This PDF was generated from https://docs.netapp.com/us-en/snap-creator- framework/installation/task_creating_symbolic_links_for_domino_plug_in_on_linux_and_solaris_hosts.ht ml on September 23, 2021. Always check docs.netapp.com for the latest. Table of Contents Configuring UNIX-specific settings: Creating symbolic links . 1 Creating symbolic links for the Domino plug-in on Linux and Solaris hosts. 1 Creating symbolic links for the Domino plug-in on AIX hosts. 2 Configuring UNIX-specific settings: Creating symbolic links If you are going to install the Snap Creator Agent on a UNIX operating system (AIX, Linux, and Solaris), for the IBM Domino plug-in to work properly, three symbolic links (symlinks) must be created to link to Domino’s shared object files. Installation procedures vary slightly depending on the operating system. Refer to the appropriate procedure for your operating system. Domino does not support the HP-UX operating system. Creating symbolic links for the Domino plug-in on Linux and Solaris hosts You need to perform this procedure if you want to create symbolic links for the Domino plug-in on Linux and Solaris hosts. You should not copy and paste commands directly from this document; errors (such as incorrectly transferred characters caused by line breaks and hard returns) might result. Copy and paste the commands into a text editor, verify the commands, and then enter them in the CLI console. The paths provided in the following steps refer to the 32-bit systems; 64-bit systems must create simlinks to /usr/lib64 instead of /usr/lib. -
IT1100 : Introduction to Operating Systems Chapter 15 What Is a Partition? What Is a Partition? Linux Partitions What Is Swap? M
IT1100 : Introduction to Operating Systems Chapter 15 What is a partition? A partition is just a logical division of your hard drive. This is done to put data in different locations for flexibility, scalability, ease of administration, and a variety of other reasons. One reason might be so you can install Linux and Windows side-by-side. What is a partition? Another reason is to encapsulate your data. Keeping your system files and user files separate can protect one or the otherfrom malware. Since file system corruption is local to a partition, you stand to lose only some of your data if an accident occurs. Upgrading and/or reformatting is easier when your personal files are stored on a separate partition. Limit data growth. Runaway processes or maniacal users can consume so much disk space that the operating system no longer has room on the hard drive for its bookkeeping operations. This will lead to disaster. By segregating space, you ensure that things other than the operating system die when allocated disk space is exhausted. Linux Partitions In Linux, a minimum of 1 partition is required for the / . Mounting is the action of connecting a filesystem/partition to a particular point in the / root filesystem. I.e. When a usb stick is inserted, it is assigned a particular mount point and is available to the filesytem tree. - In windows you might have an A:, or B:, or C:, all of which point to different filesystems. What is Swap? If RAM fills up, by running too many processes or a process with a memory leak, new processes will fail if your system doesn’t have a way to extend system memory. -
Ubuntu Kung Fu
Prepared exclusively for Alison Tyler Download at Boykma.Com What readers are saying about Ubuntu Kung Fu Ubuntu Kung Fu is excellent. The tips are fun and the hope of discov- ering hidden gems makes it a worthwhile task. John Southern Former editor of Linux Magazine I enjoyed Ubuntu Kung Fu and learned some new things. I would rec- ommend this book—nice tips and a lot of fun to be had. Carthik Sharma Creator of the Ubuntu Blog (http://ubuntu.wordpress.com) Wow! There are some great tips here! I have used Ubuntu since April 2005, starting with version 5.04. I found much in this book to inspire me and to teach me, and it answered lingering questions I didn’t know I had. The book is a good resource that I will gladly recommend to both newcomers and veteran users. Matthew Helmke Administrator, Ubuntu Forums Ubuntu Kung Fu is a fantastic compendium of useful, uncommon Ubuntu knowledge. Eric Hewitt Consultant, LiveLogic, LLC Prepared exclusively for Alison Tyler Download at Boykma.Com Ubuntu Kung Fu Tips, Tricks, Hints, and Hacks Keir Thomas The Pragmatic Bookshelf Raleigh, North Carolina Dallas, Texas Prepared exclusively for Alison Tyler Download at Boykma.Com Many of the designations used by manufacturers and sellers to distinguish their prod- ucts are claimed as trademarks. Where those designations appear in this book, and The Pragmatic Programmers, LLC was aware of a trademark claim, the designations have been printed in initial capital letters or in all capitals. The Pragmatic Starter Kit, The Pragmatic Programmer, Pragmatic Programming, Pragmatic Bookshelf and the linking g device are trademarks of The Pragmatic Programmers, LLC. -
File Formats
man pages section 4: File Formats Sun Microsystems, Inc. 4150 Network Circle Santa Clara, CA 95054 U.S.A. Part No: 817–3945–10 September 2004 Copyright 2004 Sun Microsystems, Inc. 4150 Network Circle, Santa Clara, CA 95054 U.S.A. All rights reserved. This product or document is protected by copyright and distributed under licenses restricting its use, copying, distribution, and decompilation. No part of this product or document may be reproduced in any form by any means without prior written authorization of Sun and its licensors, if any. Third-party software, including font technology, is copyrighted and licensed from Sun suppliers. Parts of the product may be derived from Berkeley BSD systems, licensed from the University of California. UNIX is a registered trademark in the U.S. and other countries, exclusively licensed through X/Open Company, Ltd. Sun, Sun Microsystems, the Sun logo, docs.sun.com, AnswerBook, AnswerBook2, and Solaris are trademarks or registered trademarks of Sun Microsystems, Inc. in the U.S. and other countries. All SPARC trademarks are used under license and are trademarks or registered trademarks of SPARC International, Inc. in the U.S. and other countries. Products bearing SPARC trademarks are based upon an architecture developed by Sun Microsystems, Inc. The OPEN LOOK and Sun™ Graphical User Interface was developed by Sun Microsystems, Inc. for its users and licensees. Sun acknowledges the pioneering efforts of Xerox in researching and developing the concept of visual or graphical user interfaces for the computer industry. Sun holds a non-exclusive license from Xerox to the Xerox Graphical User Interface, which license also covers Sun’s licensees who implement OPEN LOOK GUIs and otherwise comply with Sun’s written license agreements. -
Mac Keyboard Shortcuts Cut, Copy, Paste, and Other Common Shortcuts
Mac keyboard shortcuts By pressing a combination of keys, you can do things that normally need a mouse, trackpad, or other input device. To use a keyboard shortcut, hold down one or more modifier keys while pressing the last key of the shortcut. For example, to use the shortcut Command-C (copy), hold down Command, press C, then release both keys. Mac menus and keyboards often use symbols for certain keys, including the modifier keys: Command ⌘ Option ⌥ Caps Lock ⇪ Shift ⇧ Control ⌃ Fn If you're using a keyboard made for Windows PCs, use the Alt key instead of Option, and the Windows logo key instead of Command. Some Mac keyboards and shortcuts use special keys in the top row, which include icons for volume, display brightness, and other functions. Press the icon key to perform that function, or combine it with the Fn key to use it as an F1, F2, F3, or other standard function key. To learn more shortcuts, check the menus of the app you're using. Every app can have its own shortcuts, and shortcuts that work in one app may not work in another. Cut, copy, paste, and other common shortcuts Shortcut Description Command-X Cut: Remove the selected item and copy it to the Clipboard. Command-C Copy the selected item to the Clipboard. This also works for files in the Finder. Command-V Paste the contents of the Clipboard into the current document or app. This also works for files in the Finder. Command-Z Undo the previous command. You can then press Command-Shift-Z to Redo, reversing the undo command. -
Powershell Integration with Vmware View 5.0
PowerShell Integration with VMware® View™ 5.0 TECHNICAL WHITE PAPER PowerShell Integration with VMware View 5.0 Table of Contents Introduction . 3 VMware View. 3 Windows PowerShell . 3 Architecture . 4 Cmdlet dll. 4 Communication with Broker . 4 VMware View PowerCLI Integration . 5 VMware View PowerCLI Prerequisites . 5 Using VMware View PowerCLI . 5 VMware View PowerCLI cmdlets . 6 vSphere PowerCLI Integration . 7 Examples of VMware View PowerCLI and VMware vSphere PowerCLI Integration . 7 Passing VMs from Get-VM to VMware View PowerCLI cmdlets . 7 Registering a vCenter Server . .. 7 Using Other VMware vSphere Objects . 7 Advanced Usage . 7 Integrating VMware View PowerCLI into Your Own Scripts . 8 Scheduling PowerShell Scripts . 8 Workflow with VMware View PowerCLI and VMware vSphere PowerCLI . 9 Sample Scripts . 10 Add or Remove Datastores in Automatic Pools . 10 Add or Remove Virtual Machines . 11 Inventory Path Manipulation . 15 Poll Pool Usage . 16 Basic Troubleshooting . 18 About the Authors . 18 TECHNICAL WHITE PAPER / 2 PowerShell Integration with VMware View 5.0 Introduction VMware View VMware® View™ is a best-in-class enterprise desktop virtualization platform. VMware View separates the personal desktop environment from the physical system by moving desktops to a datacenter, where users can access them using a client-server computing model. VMware View delivers a rich set of features required for any enterprise deployment by providing a robust platform for hosting virtual desktops from VMware vSphere™. Windows PowerShell Windows PowerShell is Microsoft’s command line shell and scripting language. PowerShell is built on the Microsoft .NET Framework and helps in system administration. By providing full access to COM (Component Object Model) and WMI (Windows Management Instrumentation), PowerShell enables administrators to perform administrative tasks on both local and remote Windows systems. -
Tinkertool System 7 Reference Manual Ii
Documentation 0642-1075/2 TinkerTool System 7 Reference Manual ii Version 7.5, August 24, 2021. US-English edition. MBS Documentation 0642-1075/2 © Copyright 2003 – 2021 by Marcel Bresink Software-Systeme Marcel Bresink Software-Systeme Ringstr. 21 56630 Kretz Germany All rights reserved. No part of this publication may be redistributed, translated in other languages, or transmitted, in any form or by any means, electronic, mechanical, recording, or otherwise, without the prior written permission of the publisher. This publication may contain examples of data used in daily business operations. To illustrate them as completely as possible, the examples include the names of individuals, companies, brands, and products. All of these names are fictitious and any similarity to the names and addresses used by an actual business enterprise is entirely coincidental. This publication could include technical inaccuracies or typographical errors. Changes are periodically made to the information herein; these changes will be incorporated in new editions of the publication. The publisher may make improvements and/or changes in the product(s) and/or the program(s) described in this publication at any time without notice. Make sure that you are using the correct edition of the publication for the level of the product. The version number can be found at the top of this page. Apple, macOS, iCloud, and FireWire are registered trademarks of Apple Inc. Intel is a registered trademark of Intel Corporation. UNIX is a registered trademark of The Open Group. Broadcom is a registered trademark of Broadcom, Inc. Amazon Web Services is a registered trademark of Amazon.com, Inc. -
File Permissions Do Not Restrict Root
Filesystem Security 1 General Principles • Files and folders are managed • A file handle provides an by the operating system opaque identifier for a • Applications, including shells, file/folder access files through an API • File operations • Access control entry (ACE) – Open file: returns file handle – Allow/deny a certain type of – Read/write/execute file access to a file/folder by – Close file: invalidates file user/group handle • Access control list (ACL) • Hierarchical file organization – Collection of ACEs for a – Tree (Windows) file/folder – DAG (Linux) 2 Discretionary Access Control (DAC) • Users can protect what they own – The owner may grant access to others – The owner may define the type of access (read/write/execute) given to others • DAC is the standard model used in operating systems • Mandatory Access Control (MAC) – Alternative model not covered in this lecture – Multiple levels of security for users and documents – Read down and write up principles 3 Closed vs. Open Policy Closed policy Open Policy – Also called “default secure” • Deny Tom read access to “foo” • Give Tom read access to “foo” • Deny Bob r/w access to “bar” • Give Bob r/w access to “bar • Tom: I would like to read “foo” • Tom: I would like to read “foo” – Access denied – Access allowed • Tom: I would like to read “bar” • Tom: I would like to read “bar” – Access allowed – Access denied 4 Closed Policy with Negative Authorizations and Deny Priority • Give Tom r/w access to “bar” • Deny Tom write access to “bar” • Tom: I would like to read “bar” – Access -
21Files2.Pdf
Here is a portion of a Unix directory tree. The ovals represent files, the rectangles represent directories (which are really just special cases of files). A simple implementation of a directory consists of an array of pairs of component name and inode number, where the latter identifies the target file’s inode to the operating system (an inode is data structure maintained by the operating system that represents a file). Note that every directory contains two special entries, “.” and “..”. The former refers to the directory itself, the latter to the directory’s parent (in the case of the slide, the directory is the root directory and has no parent, thus its “..” entry is a special case that refers to the directory itself). While this implementation of a directory was used in early file systems for Unix, it suffers from a number of practical problems (for example, it doesn’t scale well for large directories). It provides a good model for the semantics of directory operations, but directory implementations on modern systems are more complicated than this (and are beyond the scope of this course). Here are two directory entries referring to the same file. This is done, via the shell, through the ln command which creates a (hard) link to its first argument, giving it the name specified by its second argument. The shell’s “ln” command is implemented using the link system call. Here are the (abbreviated) contents of both the root (/) and /etc directories, showing how /unix and /etc/image are the same file. Note that if the directory entry /unix is deleted (via the shell’s “rm” command), the file (represented by inode 117) continues to exist, since there is still a directory entry referring to it. -
You Cannot Close Ms Word Application By
You Cannot Close Ms Word Application By Tucked Alley still axes: tamest and veilless Fremont reformulated quite unblushingly but gormandise her gunfight terrifyingly. Manuel often mell reproductively when primsie Ewan manumit chiefly and turtle her garrulousness. Ferruginous Mattias dissipating, his synergy gabs beeswaxes above-board. Start on your document in the training as Thorough knowledge of all system application will allow you cannot close ms word application by microsoft word keeps freezing is one you had zero interest payments from reporting services. There are by an issue. When working in Microsoft Word, the program may suddenly freeze up, becoming unresponsive. But just like the previous one, we also have a solution for this. Your email address will not be published. This links to the native file; that is, the original file as created in its associated application. We cannot close ms word application you cannot close microsoft word. Which of the following series type is not valid for Fill Series dialog box? If you cannot use range objects in handy in windows operating systems with word application you cannot close ms edge from word in microsoft office can go into a type is. Not receive a better job is where required by selecting the ms word application you by signing and later. For this condition occurs if you cannot close by word application recovery process. Windows is the easiest and fastest way to free up space on your hard drive. Are you sure you want to delete this link? But this may have unexpected side effects. Check to see if data can be copied and pasted from a word file. -
Switch Windows 10 from RAID/IDE to AHCI Switch Windows 10 from RAID/IDE to AHCI
Portal > Knowledgebase > Microsoft Windows > Switch Windows 10 from RAID/IDE to AHCI Switch Windows 10 from RAID/IDE to AHCI Support Team - 2021-09-23 - 46 Comments - in Microsoft Windows Some systems will have the Windows operating system installed using RAID drivers including the Intel Rapid Storage Technology. SSD drives typically perform better using AHCI drivers. There is in fact a way to switch operation from either IDE / RAID to AHCI within Windows 10 without having to reinstall. Here are the steps: Click the Start Button and type cmd Right-click the result and select Run as administrator Type this command and press ENTER: bcdedit /set {current} safeboot minimal (ALT: bcdedit /set safeboot minimal) Restart the computer and enter BIOS Setup Change the SATA Operation mode to AHCI from either IDE or RAID Save changes and exit Setup and Windows will automatically boot to Safe Mode. Right-click the Windows Start Menu once more. Choose Command Prompt (Admin). Type this command and press ENTER: bcdedit /deletevalue {current} safeboot (ALT: bcdedit /deletevalue safeboot) Reboot once more and Windows will automatically start with AHCI drivers enabled. Tags AHCI Intel Rapid Storage RAID Windows Windows 10 Windows 7 Windows 8 Comments (46) Chris Tue, 13th Nov 2018 8:30am Correction. There *must* be a space between bcdedit and the forward slash. There is no command called "bcdedit/set" (for good reason) Good information and thank you - it worked nicely. :) Waron Thu, 22nd Nov 2018 8:22am this works, thanks I used the ALT commands Jeffrey Wed, 2nd Jan 2019 1:50pm This approach worked on my Windows 10 machine - which should have been set up with AHCI in the first place since all of my drives are SSD. -
An Incremental Path Towards a Safer OS Kernel
An Incremental Path Towards a Safer OS Kernel Jialin Li Samantha Miller Danyang Zhuo University of Washington University of Washington Duke University Ang Chen Jon Howell Thomas Anderson Rice University VMware Research University of Washington LoC Abstract Incremental Progress Tens of Linux Safe Linux Linux has become the de-facto operating system of our age, Millions FreeBSD but its vulnerabilities are a constant threat to service availabil- Hundreds of Singularity ity, user privacy, and data integrity. While one might scrap Thousands Biscuit Linux and start over, the cost of that would be prohibitive due Theseus Thousands RedLeaf seL4 to Linux’s ubiquitous deployment. In this paper, we propose Hyperkernel Safety an alternative, incremental route to a safer Linux through No Type Ownership Functional proper modularization and gradual replacement module by Guarantees Safety Safety Verification module. We lay out the research challenges and potential Figure 1: Our vision and the current state of systems. solutions for this route, and discuss the open questions ahead. security vulnerabilities are reported each year, and lifetime CCS Concepts analysis suggests that the new code added this year has intro- duced tens of thousands of more bugs. ! • Software and its engineering Software verification; While operating systems are far from the only source of se- ! • Computer systems organization Reliability. curity vulnerabilities, it is hard to envision building trustwor- Keywords thy computer systems without addressing operating system correctness. kernel safety, verified systems, reliable systems One attractive option is to scrap Linux and start over. Many ACM Reference Format: past works focus on building more secure and correct op- Jialin Li, Samantha Miller, Danyang Zhuo, Ang Chen, Jon Howell, erating systems from the ground up: ones based on strong and Thomas Anderson.