Solaris Admin / Solaris11 Admin / solaris11-Howto / Unix Intermediate
by Ramdev · Published August 5, 2015 · Last modified August 23, 2015
How to List the Status of a Service This procedure can be used to show what services are running. Run the svcs command.Running this command without any options displays a status report of the service specified by the FMRI. $ svcs -l FMRI Example...
Solaris Admin / Solaris Commands / Solaris11 Admin / solaris11-Howto
by Ramdev · Published August 5, 2015 · Last modified August 23, 2015
Solaris Installation Automated Installer (AI) is the new network based multi-client provisioning system on Oracle Solaris 11. AI provides hands-free installation of both SPARC and x86 systems by using an installation service that installs systems from software package repositories on the network. Create an install service from a...
Linux Admin / RHEL7 / Unix Intermediate
by Ramdev · Published August 4, 2015 · Last modified August 23, 2015
As root: # vi /etc/dconf/db/gdm.d/01-custom-gdm-settings Add the following: [org/gnome/login-screen] disable-user-list=true Update the dconf database # dconf update Restart GNOME # systemctl restart gdm
Linux Admin / Redhat Enterprise Linux 6 / RHEL7
by Ramdev · Published August 3, 2015 · Last modified July 23, 2016
Method 1: Create a customized tuned profile with disabled THP Step 1: Initially, we should create a customized version of the currently running profile. The customized version will disable THP. Find out which profile is active, create a copy. In the following example we currently use the...
Solaris Admin / Solaris11 Admin / solaris11-Howto / Unix Intermediate
by Ramdev · Published August 3, 2015 · Last modified August 23, 2015
On SPARC platforms, the boot PROM is used to boot a SPARC based system and to modify boot parameters. For example, you might want to reset the device from which to boot, change the default boot file or kernel, or run hardware diagnostics before bringing the...
Solaris Admin / Solaris11 Admin / solaris11-Howto / Unix Intermediate
by Ramdev · Published August 1, 2015 · Last modified July 30, 2016
Getting Information About Packages Use the following commands to retrieve information about packages. No special privileges are needed to run any of these commands. pkg list The pkg list command tells you whether a package is installed in the current image and whether an update is...
Hi, How are you doing? Just a Quick update about the knowledge article that we posted recently. We always love to listen and curious to learn from your experience, so please share us your thoughts and experience related to this specific article, from comments section. Video –...
Solaris Admin / Solaris11 Admin / solaris11-Howto / Unix Intermediate
by Ramdev · Published July 27, 2015 · Last modified August 23, 2015
Purpose of Core Files Core files are generated when a process or application terminates abnormally. Core files are managed with the coreadm command. For example, you can use the coreadm command to configure a system so that all process core files are placed in a single...
Solaris Admin / Solaris11 Admin / solaris11-Howto / Unix Intermediate
by Ramdev · Published July 24, 2015 · Last modified August 23, 2015
How to Use a Run Control Script to Stop or Start a Legacy Service Become an administrator Stop the system service. # /etc/init.d/filename stop Restart the system service. # /etc/init.d/filename start Verify that the service has been stopped or started. # pgrep -f service Example 1...
Linux Admin / RHEL7 / Unix Intermediate
by Ramdev · Published July 24, 2015 · Last modified July 30, 2016
Case Study : In our RedHat Enterprise Linux environment, transferring large vmcore files to external sites for support purpose can be extremely time consuming and/or not realistic. And at the same time it is not feasible to install the kernel-debuginfo and crash utility packages locally on...
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