HPE Service Pack for ProLiant (SPP) Version Gen9.0

The Gen9 Service Pack for ProLiant (SPP) is a comprehensive systems software and firmware update solution, which is delivered as a single ISO image. This post production SPP uses Smart Update Manager (SUM) as the deployment tool and contains updates for ProLiant Gen9 systems. Important Notes:The Gen9.1 respin version of Post-Production SPP supersedes Gen9.0 Post-Production … Read more

HPE Service Pack for ProLiant (SPP) Version 2022.09.01 Gen10/Gen10 Plus

Gen10/Gen10 Plus Service Pack for ProLiant (SPP) is a comprehensive systems software and firmware update solution, which is delivered as a single ISO image. This solution uses Smart Update Manager (SUM) as the deployment tool and is tested on all HPE ProLiant Gen10/Gen10 Plus servers as defined in the Service Pack for ProLiant Server Support … Read more

instmodsh – A shell script to examine/list installed Perl modules in Linux/Solaris OS

instmodsh is a little interface to ExtUtils::Installed to examine installed perl modules, validate your packlists and even create a tarball from an installed module in Linux/solaris. To examine/list installed perl modules in Linux/Solaris OS, create a bash script and execute it. also you can find the instmodsh script in unixonline.ir GITHUB account. #!/usr/bin/perl ### Name … Read more

Shutdown in Linux and Solaris CLI

To shut a system down, one of two commands are typically used: shutdown or init. Both commands perform a clean shutdown of the system. Both start processes that write all file system changes to disk and terminate all system services, processes, and the OS. The following table describes the various shutdown commands used in Linux / Solaris OS and provides … Read more

Server Memory(DIMM) Population rules for HPE Gen10 Servers

HPE SmartMemory DIMMs and HPE NVDIMM-Ns may be populated in many permutations that are allowed but may not provide optimal performance. The system ROM reports a message during the power on self-test if the population is not supported or is not balanced. Table 2 shows the population guidelines for HPE SmartMemory DIMMs in HPE Gen10 … Read more

Create Custom or Disable DST(daylight-saving time) in Oracle Solaris 10

A few weeks ago, it is announced (by The Energy and Natural Resources Ministry of Iran) that DST will be permanent and GMT+3:30(IRST) will be used forever in the country. From 2023, Iran will not set their clocks forward for Daylight Saving Time (DST) but remain on standard time permanently. Based on following manual, we … Read more

Create a Custom or Disable DST(daylight-saving time) in RHEL/CentOS Linux

A few weeks ago, it is announced (by The Energy and Natural Resources Ministry of Iran) that DST will be permanent and GMT+3:30(IRST) will be used forever in the country. From 2023, Iran will not set their clocks forward for Daylight Saving Time (DST) but remain on standard time permanently. Based on following manual, we … Read more

Install VNC Server to connect with GUI in RHEL/CentOS Linux

Virtual network computing (VNC) is a type of remote-control software that makes it possible to control another computer over a network connection. Keystrokes and mouse clicks are transmitted from one computer to another. ### Install VNC Server [root@testos ~]# yum install -y tigervnc-server ### If firewalld is running, allow VNC service [root@testos ~]# firewall-cmd –add-service=vnc-server … Read more

Package Management in RHEL/CentOS 7,8 Linux

RPM is a command-line utility for managing packages on Unix/Linux systems. It allows you to install, query, update, verify and remove RPM packages.It is the default package manager for Red Hat based systems and only works with the .rpm format. You can install such packages using the rpm or the yum command.The package management tool … Read more