Docker installation on RHEL 7

Objective The objective is to install Docker engine on Redhat 7 Linux using native docker script. Requirements Internet connection as well as a privileged access to your Redhat 7 Linux is required. Difficulty EASY Conventions # – requires given command to be executed with root privileges either directly as a root user or by use […]

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CentOS 6.9 Docker

CentOS 6.9 Docker public key rpm –import https://www.elrepo.org/RPM-GPG-KEY-elrepo.org ELRepo Centos6? rpm -Uvh http://www.elrepo.org/elrepo-release-6-6.el6.elrepo.noarch.rpm Cenos7? rpm -Uvh http://www.elrepo.org/elrepo-release-7.0-2.el7.elrepo.noarch.rpm (external link) kernel yum –enablerepo=elrepo-kernel install -y kernel-lt yum –enablerepo=elrepo-kernel install -y kernel-ml vi /etc/grub.conf default # grub.conf generated by anaconda # default=0 timeout=5 splashimage=(hd0,0)/boot/grub/splash.xpm.gz hiddenmenu title CentOS (3.10.28-1.el6.elrepo.x86_64) root (hd0,0) kernel /boot/vmlinuz-3.10.28-1.el6.elrepo.x86_64 ro root=UUID=0a05411f-16f2-4d69-beb0-2db4cefd3613 rd_NO_LUKS KEYBOARDTYPE=pc KEYTABLE=us […]

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weblogic 12c

WebLogic Server 12c (12.1.1) http://www.oracle.com/technetwork/middleware/weblogic/downloads/wls-main-097127.html Installers with Oracle WebLogic Server and Oracle Coherence:?Generic (997 MB) wls1211_generic.jar java -jar wls1211_generic.jar java -jar wls1211_generic.jar -mode=console java -jar wls1211_generic.jar -log=D:\wlog\wsl_install.log Enter username to boot WebLogic server:weblogic Enter password to boot WebLogic server: home/weblogic_12c/user_projects/domains/base_domain/servers/AdminServer/security boot.properties username=weblogic password=weblogic nohup ./startWebLogic.sh

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Install Gnome GUI on CentOS 7 / RHEL 7

Install Gnome GUI on CentOS 7 / RHEL 7 Linux admins spend most of their time on working in a terminal; there are some who like to work on GUI instead of a terminal. By default, CentOS 7 installed as the minimal server, and user intervention is required to change the installation type. This guide […]

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ps command #1 – Basic

A linux command to monitor the system process consuming resources on the server. If you are working on a linux system it is good to have at least basic understanding of this command. ps program or command when run take a snapshot of running processes at that time and display on the terminal which can […]

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memory usage in Linux per process

Not because I really want to; but because I just don’t have the money to spend on a 2+ GB RAM VPS and I would like to run Jira. In order to do this I keep a close eye on the processes running and how much memory each takes. For this I found (and tweaked) […]

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Top Show Running Processes

he Linux top command is used to show all the running processes within your Linux environment. This guide shows you how to use the top command by explaining the different switches available and the information that is displayed: How To Run The Top Command In its basic form all you need to do to show […]

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