Wednesday, March 9, 2016

Plan to OS Linux Change to Latest

Since 2011 I already started using Linux Mint 11 Katya, and no bugs and very stable almost 5 years that I rely on it, cheers to LinuxMint 11. Right now i have plan to migrate to new one for a reason of latest repo, maybe Centos, Debian or Fedora.

Wednesday, July 1, 2015

CHMOD / UMASK /RWX 755

Linux Desktop is already popular now a day, because of this even me I  always rely using GUI "Gooey" meaning mice instead using CLI or linux terminal..
But at this time i need to go back to  my CLI bash Shell to do things as a system 
administrator of my linux system.
Here's a deeper understanding about the chmod and umask for file access privileged..(file attribution)















source:  http://www.cyberciti.biz/tips/understanding-linux-unix-umask-value-usage.html


Sunday, June 28, 2015

The Long Time Distro

As what I've used several Linux distributions, a times come that i need to migrate to a stable for my server that will run for a long period of years runnning  services like APACHE, MYSQL, SAMBA, BIND, DHCP, SSH, SQUID, etc......................
Image below shows about the LTS (Long Time Support) from Ubuntu.
LTR - Long Time Release as what we need to consider in the version of Linux kernel that we used in every Linux that we installed. In my final point of view we know already how to select the distro for our servers or even desktop.

Tuesday, June 23, 2015

Linux JOB ReqJBOSS

First time to explore about JBOSS from Redhat Linux...
As I started to used JBOSS, this is my preparation:
My primary OS Linux Ubuntu Server 14.04 LTS purely CLI mode..

Step 1:   Download JBOSS @ SourceForge and I've downloaded JBOSS 6.0
Step 2.   Install JAVA  
Step 3.   CREATE JBOSS USER AND SET PASSWORD
      #useradd -d /home/jboss -s /bin/bash -m jboss
      #passwd jboss
Step 4.   COPY JBOSS ZIPFILE AND UNZIP
viewed using lynx -- other photos

      #cp jboss-AS.zip /home/jboss
      #cd /home.jboss
      #unzip jboss-AS.zip
Step 5.   RENAME THE FOLDER AND CHANGE OWNERSHIP
      #mv jboss6.0.Final jboss-6.0
      #chown -R jboss:jboss /home/jboss/jboss-6.0/
      #chmod -R 775 /home/jboss/jboss-6.0
       
Step 6.   SET THE JBOSS AND JAVA PATH
      #su -l jboss
      # vi .bashrc
             add the ff. lines:    export JBOSS_HOME=$HOME/jboss-6.0
                                           export JAVA_HOME=/usr/lib/jvm/java-7-oracle
     Step 7.   THE JBOSS AND LOGIN TO WEB PORTAL
      #cd jboss-6.0/bin
     #./run.sh
                access to jboss web portal using any web browser  [  http://localhost:8080]