Search

Modern drives use S.M.A.R.T. (self-monitoring, analysis, and reporting technology) to gather information and run self-tests. Smartmontools is a Linux tool for interacting with the S ... ,000,592,982,016 bytes [3.00 TB] Sector Sizes: 512 bytes logical, 4096 bytes physical Device is: In smartctl database [for details use: -P show] ATA Version is: 8 ATA Standard is: ACS-2 (unknown minor revision code: 0x001 ... Modern drives use S.M.A.R.T. (self-monitoring, analysis, and reporting technology) to gather information and run self-tests. Smartmontools is a Linux tool for interacting with the S ... S.M.A.R.T., Smartmontools, and Drive Monitoring

PowerShell’s automation capability saves time and effort when you need information from multiple systems. ... the advantage of working in a Windows environment, where you can use UNC connections to remote hosts. For example, you can read a file that’s stored on a remote host by using the UNC location of that file ... PowerShell’s ability to use loops extends its reach to remote systems and performs repetitive operations.

;; QUESTION SECTION: ;ns1.example.com. IN A ;; ANSWER SECTION: ns1.example.com. 86400 IN A 192.168.1.10 If your server isn't responding to queries, you can start ... PowerDNS is a secure, scalable, and reliable DNS server solution licensed under the GPL. We show you how to use BIND master zone configuration files to configure your PowerDNS server and how

cost-effective. Getting this process started usually means understanding how your applications perform I/O. This article presents some techniques for examining I/O patterns in HPC applications. ... )? Should I use InfiniBand for the compute node storage traffic or will GigE or 10GigE be sufficient? Do I use 15,000 rpm drives or should I use 7,200 rpm drives? Do I need SSDs (Solid State Disks)? Which ... cost-effective. Getting this process started usually means understanding how your applications perform I/O. This article presents some techniques for examining I/O patterns in HPC applications. ... HPC Storage – Getting Started with I/O Profiling

just want to try out Docker, and teams in which everyone is allowed to do everything, this is perfectly okay. You can just add a user to the htpasswd file and start the registry container, where you ... Running your own registry for Docker images is not difficult. We'll show you how to get started using the free docker_auth software.

systems with a mouse, finger, or stylus. To utilize a GUI, you need to have some sort of display server on the computer that interacts with a window manager, which is the GUI. These display servers can ... TUIs, a Smoke-Jumping Admin’s Best Friend

Understanding the proliferation of data in your filesystem is key to being an administrator. Understanding file sizes and file ages and their distribution helps you tune filesystems for performance ... on the directories and the files. A simple example from the Python 2.7.7 documentation has been modified here: #!/usr/bin/python   import os from os.path import join, getsize   for root, dirs, files ... Understanding the proliferation of data in your filesystem is key to being an administrator. Understanding file sizes and file ages and their distribution helps you tune filesystems for performance

(IIS) and Exchange are prominent representatives in this category. Up to Windows Server 2003 R2, IIS saved its logs by default in the C:\WINDOWS\system32\LogFiles\W3SVC1 directory; newer systems store ... Microsoft's free Log Parser Studio tool offers a single view for analyzing the logfiles of Windows systems and services.

need a simple tool to help you understand what’s happening on the nodes. ... itself and collects the data to a file. The -f option tells nmon to gather the data and put it in a file. Nmon specifies the file, which ends in .nmon . The -s option tells nmon to gather data ... need a simple tool to help you understand what’s happening on the nodes.

be permitted in the OSSEC configuration file (Listing 2). Listing 2 Secure Communication with Server 10.0.0.2