Most useful 100 LINUX commands

arch - print machine hardware name (same as uname -m)

bash - GNU Bourne-Again Shell

         Description:  Bash  is  an  sh-compatible  command language interpreter that executes

       commands read from the standard input or from a file.  Bash also incor-

       porates useful features from the Korn and C shells (ksh and csh).

A suitable JVM could not be found in Linux

Problem: A suitable JVM could not be found. Please run the program again using the option -is: javahome <JAVA HOME DIR>

Problem: The installer is unable to run in graphical mode. Try running the installer with the -console or -silent flag.

Solution: I installed orcle brm same problem occours I will have search in the google but solution in  my point view I missied some libraries.

First everyone install java using:

                                    yum install java

after that install :

                                    yum install libXtst.i686

main thing you can install in GUI mode must run xmanager or xming type of GUI softwares.

Set the putty connections properly:

                 In the putty Enable X11 forwarding correctly