File Manager
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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. -
Serverless Network File Systems
Serverless Network File Systems Thomas E. Anderson, Michael D. Dahlin, Jeanna M. Neefe, David A. Patterson, Drew S. Roselli, and Randolph Y. Wang Computer Science Division University of California at Berkeley Abstract In this paper, we propose a new paradigm for network file system design, serverless network file systems. While traditional network file systems rely on a central server machine, a serverless system utilizes workstations cooperating as peers to provide all file system services. Any machine in the system can store, cache, or control any block of data. Our approach uses this location independence, in combination with fast local area networks, to provide better performance and scalability than traditional file systems. Further, because any machine in the system can assume the responsibilities of a failed component, our serverless design also provides high availability via redundant data storage. To demonstrate our approach, we have implemented a prototype serverless network file system called xFS. Preliminary performance measurements suggest that our architecture achieves its goal of scalability. For instance, in a 32-node xFS system with 32 active clients, each client receives nearly as much read or write throughput as it would see if it were the only active client. 1. Introduction A serverless network file system distributes storage, cache, and control over cooperating workstations. This approach contrasts with traditional file systems such as Netware [Majo94], NFS [Sand85], Andrew [Howa88], and Sprite [Nels88] where a central server machine stores all data and satisfies all client cache misses. Such a central server is both a performance and reliability bottleneck. A serverless system, on the other hand, distributes control processing and data storage to achieve scalable high performance, migrates the responsibilities of failed components to the remaining machines to provide high availability, and scales gracefully to simplify system management. -
File Management
File management Information about file management How to use the SFTP Wrapper Advanced: WinSCP SFTP Guide Advanced: CyberDuck SFTP Guide Restoring Backups Installation Locations File Manager How to use the SFTP Wrapper To quickly load up WinSCP, you can use our wrapper to automatically launch WinSCP and log you in without messing around with usernames/passwords/ports/protocols etc. It's super easy!* Our wrapper is currently Windows only; if you would like information on how to access your files using one of our other sFTP guides. Our wrapper is currently Windows only; if you would like information on how to access your files please see one of our other sFTP guides. 1. Make sure you have .NET Framework 4.0 (or higher) installed from Microsoft's website. This is needed for the wrapper to work properly. If your computer is on Windows 8 or later, you already have it! 2. Download and run it by clicking here: here NOTE: CLOSE THE PROGRAM AFTER INSTALLATION. 1. Head on over back to the "Service" > "Access" page and click the "Download" button and then confirm you have read the very serious warning, and click "Download" again. This will download your chPPK file, a tiny little file crammed with information on how to connect to your system. Note: If clicking the sFTP wrapper install URL shows a page full of text. You will need to go back and Right Click > Save As, and run the wrapper application from your download folder. Some browsers/browser versions will not automatically download this .application file. 2. -
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. -
NASD) Storage Architecture, Prototype Implementations of [Patterson88]
Proceedings of the 8th Conference on Architectural Support for Programming Languages and Operating Systems, 1998. A Cost-Effective, High-Bandwidth Storage Architecture Garth A. Gibson*, David F. Nagle†, Khalil Amiri†, Jeff Butler†, Fay W. Chang*, Howard Gobioff*, Charles Hardin†, Erik Riedel†, David Rochberg*, Jim Zelenka* School of Computer Science* Department of Electrical and Computer Engineering† Carnegie Mellon University, Pittsburgh, PA 15213 [email protected] ABSTRACT width, that is, linearly increasing application bandwidth with increasing numbers of storage devices and client processors, This paper describes the Network-Attached Secure Disk the data must be striped over many disks and network links (NASD) storage architecture, prototype implementations of [Patterson88]. With 1998 technology, most office, engineer- NASD drives, array management for our architecture, and ing, and data processing shops have sufficient numbers of three filesystems built on our prototype. NASD provides scal- disks and scalable switched networking, but they access stor- able storage bandwidth without the cost of servers used age through storage controller and distributed fileserver primarily for transferring data from peripheral networks bottlenecks. These bottlenecks arise because a single (e.g. SCSI) to client networks (e.g. ethernet). Increasing “server” computer receives data from the storage (periph- eral) network and forwards it to the client (local area) dataset sizes, new attachment technologies, the convergence network while adding -
File Manager Manual
FileManager Operations Guide for Unisys MCP Systems Release 9.069W November 2017 Copyright This document is protected by Federal Copyright Law. It may not be reproduced, transcribed, copied, or duplicated by any means to or from any media, magnetic or otherwise without the express written permission of DYNAMIC SOLUTIONS INTERNATIONAL, INC. It is believed that the information contained in this manual is accurate and reliable, and much care has been taken in its preparation. However, no responsibility, financial or otherwise, can be accepted for any consequence arising out of the use of this material. THERE ARE NO WARRANTIES WHICH EXTEND BEYOND THE PROGRAM SPECIFICATION. Correspondence regarding this document should be addressed to: Dynamic Solutions International, Inc. Product Development Group 373 Inverness Parkway Suite 110, Englewood, Colorado 80112 (800)641-5215 or (303)754-2000 Technical Support Hot-Line (800)332-9020 E-Mail: [email protected] ii November 2017 Contents ................................................................................................................................ OVERVIEW .......................................................................................................... 1 FILEMANAGER CONSIDERATIONS................................................................... 3 FileManager File Tracking ................................................................................................ 3 File Recovery .................................................................................................................... -
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. -
Where Do You Want to Go Today? Escalating
Where Do You Want to Go Today? ∗ Escalating Privileges by Pathname Manipulation Suresh Chari Shai Halevi Wietse Venema IBM T.J. Watson Research Center, Hawthorne, New York, USA Abstract 1. Introduction We analyze filename-based privilege escalation attacks, In this work we take another look at the problem of where an attacker creates filesystem links, thereby “trick- privilege escalation via manipulation of filesystem names. ing” a victim program into opening unintended files. Historically, attention has focused on attacks against priv- We develop primitives for a POSIX environment, provid- ileged processes that open files in directories that are ing assurance that files in “safe directories” (such as writable by an attacker. One classical example is email /etc/passwd) cannot be opened by looking up a file by delivery in the UNIX environment (e.g., [9]). Here, an “unsafe pathname” (such as a pathname that resolves the mail-delivery directory (e.g., /var/mail) is often through a symbolic link in a world-writable directory). In group or world writable. An adversarial user may use today's UNIX systems, solutions to this problem are typ- its write permission to create a hard link or symlink at ically built into (some) applications and use application- /var/mail/root that resolves to /etc/passwd. A specific knowledge about (un)safety of certain directories. simple-minded mail-delivery program that appends mail to In contrast, we seek solutions that can be implemented in the file /var/mail/root can have disastrous implica- the filesystem itself (or a library on top of it), thus providing tions for system security. -
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 -
Data File Manager
Data File Manager Welcome to Data File Manager! Thank you for using the data file manager. Highlights of the data file manager are as follows: Intuitive operability Buttons on the tool menu, drag & drop, and context menu with a right click are supported to use each function. Tree view for data in SD memory card Files and folders in SD memory card are shown in a tree structure and target files can easily be found. Operations for files and folders Files and folders can be added, renamed or deleted. PLC maintenance Viewing the PLC status, such as Run/Stop state or error status, downloading/uploading user programs, or upgrading the system software of the PLC are supported. MICRO/I maintenance Viewing the target information, such as system software version or external memory device information, or downloading/uploading project is supported. Notes - Data File Manager There are the following notes when you use Data File Manager: Supported hardware Data File Manager supports the following hardware: FC4A series MICROSmart FC5A series MICROSmart Pentra FC6A series MICROSmart FT1A series SmartAXIS expect FT1A Touch HG3G/4G series MICRO/I HG2G-5F series MICRO/I HG2G-5T series MICRO/I HG1G series MICRO/I SD card access (SmartAXIS Pro & Lite) SD card inserted on SmartAXIS series can be accessed while the PLC is stopped only. Downloading or uploading the user program (PLC) You can download or upload the user programs using ZLD files, which can be created or read with WindLDR. Downloading or uploading the project (MICRO/I) You can download or upload the project using ZNV files, which can be created or read with WindO/I-NV4. -
File Server Scaling with Network-Attached Secure Disks
Appears in Proceedings of the ACM International Conference on Measurement and Modeling of Computer Systems (Sigmetrics ‘97), Seattle, Washington, June 15-18, 1997. File Server Scaling with Network-Attached Secure Disks Garth A. Gibson†, David F. Nagle*, Khalil Amiri*, Fay W. Chang†, Eugene M. Feinberg*, Howard Gobioff†, Chen Lee†, Berend Ozceri*, Erik Riedel*, David Rochberg†, Jim Zelenka† *Department of Electrical and Computer Engineering †School of Computer Science Carnegie Mellon University Pittsburgh, PA 15213-3890 [email protected] http://www.cs.cmu.edu/Web/Groups/NASD/ Abstract clients with efficient, scalable, high-bandwidth access to stored data. This paper discusses a powerful approach to fulfilling this By providing direct data transfer between storage and client, net- need. Network-attached storage provides high bandwidth by work-attached storage devices have the potential to improve scal- directly attaching storage to the network, avoiding file server ability for existing distributed file systems (by removing the server store-and-forward operations and allowing data transfers to be as a bottleneck) and bandwidth for new parallel and distributed file striped over storage and switched-network links. systems (through network striping and more efficient data paths). The principal contribution of this paper is to demonstrate the Together, these advantages influence a large enough fraction of the potential of network-attached storage devices for penetrating the storage market to make commodity network-attached storage fea- markets defined by existing distributed file system clients, specifi- sible. Realizing the technology’s full potential requires careful cally the Network File System (NFS) and Andrew File System consideration across a wide range of file system, networking and (AFS) distributed file system protocols. -
Open Windows File from Download Open Files from the File Menu
open windows file from download Open files from the File menu. The Open tab on the File menu shows a list of files you’ve recently opened, and it includes links to places where you commonly store files. The Recent list shows the files that you opened recently from any of your devices. If this list gets unwieldy, you can remove files from it. Just right- click the file name and then pick Remove from list . You can make other changes to the Recent list. To learn more, see Customize the list of recently used files. If you don’t use the list of Recent files, and you’d rather jump straight into browsing folders, use Ctrl+F12 to open the Open dialog box directly. To access files from your Microsoft 365 Groups or SharePoint Online document libraries click the Sites - Your Company link. You'll get a list of your frequently Groups and Sites to select from. Pick the one you want and browse to the file you want to open. Double-click Computer to get to local files, including removable flash drives. You can also select one of the locations your accounts let you get to, sign in if necessary, and then open the file you want. To add a new location, click Add a Place . Tip: If you want to bypass File > Open and always use the Open dialog box, do this: Select File > Options > Save , and then select the Don’t show the Backstage when opening or saving files check box. Then, close and reopen any open Office applications.