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August 22, 2017 Linux, Microsoft Windows

An error occurred getting the status of last synchronization. The RPC server is unavailable.

Problem: When I tried to sync the time of my windows server through the Date and Time window from my NTP server I got the error shown below: I also tried to sync the time of the windows server through the command line but again I …

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August 21, 2017 Linux, Storage Servers

Create a Logical Volume larger than 2TB and format it in Linux/RHEL

You cannot create a Linux partition larger than 2 TB using the fdisk command. Using fdisk you could not create partitions larger than 2 TB. It is fine for desktop and laptop users, but for servers, you need large partitions like 2TB, 3TB, 4TB etc. Root …

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August 20, 2017 Microsoft Windows, macOS

How to check JAVA version installed on your system

JAVA installed on your system could be 32-bit or 64-bit. You can easily check the version of java installed on your system by using the command java -version. Here I will show you how to check the java version installed on your system. Check JAVA Version on Windows …

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August 17, 2017 HPE Data Protector, Linux

How to Check HP LTO Tape Drives on Linux DP Clients

If you have connected the MSL Library and Drives to the servers which are clients for the HPE Data Protector software then MSL Library and Drives should be shown on the clients for successful backups on tapes. HP LTO Drives on Linux DP Clients Using devbra …

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August 12, 2017 macOS, Microsoft Windows

How to Find the Wi-Fi Password of your Current Network

Your computer is connected to a Wi-Fi network but you do not remember the password that you had earlier used to connect to this particular WiFi network. Maybe you forgot the password or maybe the network administrator entered it directly without revealing the actual password to …

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August 11, 2017 Linux

Linux command to get Hardware Serial Number

Use command dmidecode on Linux servers to get the hardware serial number which is required for logging the case to the hardware support team. # /usr/sbin/dmidecode -t 1 # dmidecode 2.12 SMBIOS 2.8 present. Handle 0x0100, DMI type 1, 27 bytes System Information Manufacturer: Dell Inc. Product Name: PowerEdge …

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August 2, 2017 Linux, Web Servers

How to Check the Version of Apache Installed on Linux

You can easily determine which version of Apache running on your Linux server by using any command given below: httpd -v OR apachectl -v Check the Version of Apache using httpd command Running the httpd -v command will give you an output that will look like …

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July 20, 2017 Linux

How to Disable Root SSH Login in RHEL

Root SSH login on the servers should be disabled to protect the servers from unauthorized access. Root login should be enabled through the console only. If you need root user access to run a script or execute a command then you need to login first through …

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July 20, 2017 HP-UX, Linux

How to Disable Root SSH Login in HP-UX

Root SSH login on the servers should be disabled to protect the servers from unauthorized access. Root login should be enabled through the console only. If you need root user access to run a script or execute a command then you need to login first through …

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July 4, 2017 Linux, VMware ESXi

Install VMware tools on RHEL through command line

After creating a new virtual machine (VM) on VMware we need to install the VMware tools to configure the network etc. I have created a new VM on which I have installed the RHEL without a graphical interface so I need to install the VMware tools …

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Tag: Linux