Browsed by
Author: Ricky Adams

Linux CHMOD File Permission Secret Coding from the 1970s

Linux CHMOD File Permission Secret Coding from the 1970s

CHEATER CALCULATOR — > http://chmod-calculator.com/ chmod owner|group|world filename Numeric equivalents (octal) based on the table below: 4 read (r) 2 write (w) 1 execute (x) Practical Examples: chmod 400 mydoc.txt read by owner chmod 040 mydoc.txt read by group chmod 004 mydoc.txt read by everyone chmod 200 mydoc.txt write by owner chmod 020 mydoc.txt write by group chmod 002 mydoc.txt write by everyone chmod 100 mydoc.txt execute by owner chmod 010 mydoc.txt execute by group chmod 001 mydoc.txt execute by…

Read More Read More

Recover a forgotten root password on Redhat 7 Linux system

Recover a forgotten root password on Redhat 7 Linux system

Recover a forgotten root password on Redhat 7 Linux Selinux system The way on how you can reset a forgotten root password on a Linux system have not changed for many years. Resetting a root password on RHEL7 Linux system have not change much except that now we deal with SElinux and the system is now using systemd instead of init. Nevertheless, those who have already did reset root password on the Linux system will be with the following steps…

Read More Read More

NetApp CIFS Permissions

NetApp CIFS Permissions

List CIFS Shares and Permissions cifs shares Granting and removing access using the CIFS access command: Using the NetApp storage system console (i.e via Putty) Use the cifs access command to grant or remove access to a share. To add access to a share, type: cifs access <share> [-g] <user|group> <rights> To remove access to a share type: cifs access -delete <share> [-g] <user|group> Note: Rights can be UNIX-style combinations of r w x – or NT-style “No Access”, “Read”,…

Read More Read More

Setting up VMware Update Manager service for isolated networks

Setting up VMware Update Manager service for isolated networks

Setting up VMware Update Manager service for isolated networks (1004455) Purpose This article provides steps for setting up VMware Update Manager to patch ESX hosts that do not have connectivity to Internet. Note: For information about vCenter Update Manager 4.x, see the VMware vCenter Update Manager Administration Guide, Configure an Apache or an IIS Web server as a patch source for vCenter Update Manager (1019288) and Install PowerPath/VE for VMware vSphere by using vCenter Update Manager and UMDS (1019844). Resolution To setup…

Read More Read More

C# and VB.NET Comparison Cheat Sheet

C# and VB.NET Comparison Cheat Sheet

by Steven Swafford Feedback C# and VB.NET Comparison Cheat Sheet This document is an authorized derivative of Frank McCown’s “VB.NET and C# Comparison” (C) 2005 at http://www.harding.edu/USER/fmccown/WWW/vbnet_csharp_comparison.html This work is licensed under a Create Common License [ Download Word Version or PDF Version ] Comments VB.NET ‘Single line only Rem Single line only C# // Single line /* Multiple line */ /// XML comments on single line /** XML comments on multiple lines */ Program Structure VB.NET Imports System Namespace…

Read More Read More

Common administrative commands in Red Hat Enterprise Linux 5, 6, and 7

Common administrative commands in Red Hat Enterprise Linux 5, 6, and 7

Common administrative commands in Red Hat Enterprise Linux 5, 6, and 7 Updated September 25 2015 at 2:31 PM – English Lists common administrative commands for Red Hat Enterprise Linux 5, 6 and 7. Printable poster also available. System basics Task RHEL5 RHEL6 RHEL7 View subscription information /etc/sysconfig/rhn/systemid /etc/sysconfig/rhn/systemid subscription-manager identity subscription-manager identity Configure subscription rhn_register subscription-manager 1 rhn_register rhnreg_ks subscription-manager subscription-manager2 rhn_register 3 View RHEL version information /etc/redhat-release View system profile sosreport dmidecode hwbrowser sosreport dmidecode lstopo lscpu Basic…

Read More Read More

Resetting WordPress Password

Resetting WordPress Password

Resetting Your Password In WordPress, there is more than one way to set your password. In normal circumstances, you can do it through the WordPress interface. If you forget your password, WordPress has a built in recovery mechanism that uses email. But on some hosts, especially when email isn’t working right, sometimes you have to take different steps to reset your password. Here’s a list of different ways to reset a password. Any one of them will work, and you…

Read More Read More

OpenStack Services

OpenStack Services

OpenStack Services Compute¶ OpenStack Compute service (nova) provides services to support the management of virtual machine instances at scale, instances that host multi-tiered applications, dev/test environments, “Big Data” crunching Hadoop clusters, and/or high performance computing. The Compute service facilitates this management through an abstraction layer that interfaces with supported hypervisors, which we address later on in more detail. Later in the guide, we focus generically on the virtualization stack as it relates to hypervisors. For information about the current state…

Read More Read More

KMS Client Setup Keys (including Windows Server 2012 and Windows 8.1)

KMS Client Setup Keys (including Windows Server 2012 and Windows 8.1)

KMS Client Setup Keys (including Windows Server 2012 and Windows 8.1) Appendix A: KMS Client Setup Keys 402 out of 624 rated this helpful – Rate this topic Published: August 24, 2012 Updated: July 16, 2014 Applies To: Windows 8, Windows 8.1, Windows Server 2012, Windows Server 2012 R2 Computers that are running volume licensing editions of Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Server 2008 R2, Windows Vista, and Windows Server 2008 are, by default, KMS clients with…

Read More Read More

Troubleshooting Microsoft Office KMS Activation from the Client Computer

Troubleshooting Microsoft Office KMS Activation from the Client Computer

Troubleshooting Microsoft Office KMS Activation from the Client Computer Troubleshooting Microsoft Office KMS Activation from the Client Computer This document explains how to troubleshoot problems with Microsoft Volume Activation for Microsoft Office 2010. Checking Microsoft Office 2010 Activaton Status Determining Which Activation Method Office is Using – KMS or MAK Changing the Activation Method for Microsoft Office 2010 Checking if a DNS Domain is Configured for KMS Auto-Discovery Verifying that a Windows Computer can Communicate with the KMS Activation Server…

Read More Read More

Likewise LDAP account Expires on vCloud Automation Center (vCAC) 6.x

Likewise LDAP account Expires on vCloud Automation Center (vCAC) 6.x

Likewise LDAP account Expires on vCloud Automation Center (vCAC) 6.x Issue with vCloud Automation Center (vCAC) 6.x: vCAC tenants become inaccessible, the LDAP/AD connection seems to be unavailable/removed is Single Sign On (SSO). The exact symptoms of this issue are: vCAC 6.x seems to be running fine for a couple of months, suddenly tenants become inaccesible; The LDAP/AD connection in the default tenant disappears and error message is reported by vCAC; You see error messages in the catalina.out log file similar…

Read More Read More

Clean Up (Domain Controller) Server Metadata

Clean Up (Domain Controller) Server Metadata

Clean Up (Domain Controller) Server Metadata Clean Up Server Metadata 31 out of 48 rated this helpful – Rate this topic Updated: November 1, 2012 Applies To: Windows Server 2008, Windows Server 2008 R2, Windows Server 2012 Metadata cleanup is a required procedure after a forced removal of Active Directory Domain Services (AD DS). You perform metadata cleanup on a domain controller in the domain of the domain controller that you forcibly removed. Metadata cleanup removes data from AD DS that identifies a…

Read More Read More

Seize the Operations Master Role (FSMO Roles)

Seize the Operations Master Role (FSMO Roles)

Seize the Operations Master Role (FSMO Roles) Seize the Operations Master Role 46 out of 49 rated this helpful – Rate this topic Updated: March 4, 2010 Applies To: Windows Server 2008, Windows Server 2008 R2 You can use the Ntdsutil.exe command-line tool to transfer and seize any operations master (also known as flexible single master operations or FSMO) role. You must use Ntdsutil.exe to seize the schema operations master, domain naming operations master, and relative ID (RID) operations master…

Read More Read More

VSC for VMware – How to manually remove a backup job

VSC for VMware – How to manually remove a backup job

VSC for VMware – How to manually remove a backup job VSC for VMware – How to manually remove a backup job   KB ID: 1014396 Version: 2.0 Published date: 06/20/2014 Views: 1177 Description In certain instances, it might be necessary to remove backup jobs manually from the Virtual Storage Console (VSC) for VMware configuration files, either due to stuck jobs or inconsistent data within the files. Procedure Caution: Mistakes in editing the configuration files can have negative consequences. It…

Read More Read More

vCloud Automation Center 6.1 Version Update

vCloud Automation Center 6.1 Version Update

vCloud Automation Center 6.1 Version Update h1,h2,h3,h4,h5,h6,.site-title{ font-family: ‘Open Sans’, sans-serif; } VMware vCloud Automation Center® 6.1 Release Notes vCloud Automation Center 6.1 | 09 SEP 2014 | Build 2077124 Updated on: 19 SEP 2014 Check for additions and updates to these release notes. What’s in the Release Notes The release notes cover the following topics: What’s New System Requirements and Installation Documentation Resolved Issues Known Issues What’s New Migrating a vCloud Automation Center version 5.2.1 or 5.2.2 deployment to…

Read More Read More

NetApp Command Reference

NetApp Command Reference

NetApp Command Reference NetApp General Command Reference Guide The NetApp has a rich set of commands that allow you to completely manage the filer from the command line. The NetApp Command Line Interface or CLI allows the administrator to manage every single component of this device. Admittedly some aspects of the filer are easier to manage via a web interface, but as a rule, the CLI is the way to go. Below is a generalized reference guide to many of the commands…

Read More Read More

PowerCLI Useful Scripts And Commands

PowerCLI Useful Scripts And Commands

PowerCLI Useful Scripts And Commands Source: http://www.getshifting.com/wiki/powerclinotes 8/20/2014 PowerCLI Usefull Scripts And Commands This is an overview page with small PowerCLI scripts and or commands. Getting all Possible Values for Objects If only I knew then what I know now! When working on Script: PowerCLI: Create CSV with VMInfo I spent some serious time on finding what properties and values are available on certain objects. Today I finally figured it out, simply use “Select *”: [vSphere PowerCLI] C:\> Get-NetworkAdapter -vm testvm01…

Read More Read More

Setting the Machine Name of a vCAC-provisioned VM to comply with a Corporate Standard – Part 1 of 4

Setting the Machine Name of a vCAC-provisioned VM to comply with a Corporate Standard – Part 1 of 4

Setting the Machine Name of a vCAC-provisioned VM to comply with a Corporate Standard – Part 1 of 4 http://brianragazzi.wordpress.com/2014/03/17/setting-the-machine-name-of-a-vcac-provisioned-vm-to-comply-with-a-corporate-standard-part-1-of-4/ Setting the Machine Name of a vCAC-provisioned VM to comply with a Corporate Standard – Part 1 of 4 03/17/2014Brian Ragazzi Machine Prefix/Property Definition – Part 1 Powershell – Part 2 Workflow modification – Part 3 Blueprint Update – Part 4 Important Aside You should visit Adam Bohle’s blog and his fantastic posts about this. He knows way more about it…

Read More Read More

PowerShell Files Counts and Compare Two Folders

PowerShell Files Counts and Compare Two Folders

PowerShell Files Counts and Compare Two Folders $folder1 = “\\fs01\scans” $folder2 = “\\fs02\scans” $firstFolder = Get-ChildItem -Recurse $folder1 $firstFolder.Count $secondFolder = Get-ChildItem -Recurse $folder2 $secondFolder.Count Compare-Object -ReferenceObject $firstFolder -DifferenceObject $secondFolder