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NS2
Installation Procedure (For Root User)
- Check for the complete LINUX installation (with all the options enabled during installation) in the system.
- During installation of NS2 its better to get into the ROOT login.
- Copy the given ns-allinone-2.34.tar.gz file in the root directory.
- Extract the files in the same folder using extract option or the command in the terminal as
root>tar -zxvf ns-allinone-2.34.tar.gz
- The files will be extracted in the newly created folder as ns-allinone-2.34.
- Now go to the terminal and get into the folder ns-allinone-2.34 and do the following
Root> cd ns-allinone-2.34
Root/ns-allinone-2.34 >./install
- This command will run for 10-15 minutes. If it is a successful installation you will be getting IMPORTANT NOTICE notes (detailing about the paths to set)
- Copy the ns-21 file given into the following folder
Computer/file system/etc/profile.d
- Now close all the terminal and open a new terminal and get into the folder root/ns-allinone-2.34 and give ns command and you will be getting as below when you each time press ENTER key which indicates that the installation is complete .
- Root/ns-allinone-2.34>./validate
Root/ns-allinone-2.34>ns
%
%
%exit
- Now you can run the programs in a new terminal.
It consist of path
PATH=$PATH:$HOME/bin:/root/ns-allinone-2.34/bin:/root/ns-allinone-2.34/tcl8.4.18/unix:/root/ns-allinone-2.34/tk8.4.18/unix
export
LD_LIBRARY_PATH=/root/ns-allinone-2.34/otcl-1.13:/root/ns-allinone-2.34/lib
export
TCL_LIBRARY=/root/ns-allinone-2.34/tcl8.4.18/library
NS2
Installation Procedure (For other User)
Open
terminal window
Type $ su
& give root password & follow the above mention procedure
For copying ns21.sh file use following command
cp<space><source path><space>
<destination path(/etc/profile.d)>
How to create(Enable) a Root User
- Step1
$ su
(give password)
Now it becomes Root
cd <space>/etc/pam.d
Vim gdm
Remove # symbol from 3rd
line
Vim gdm- password
Remove! Symbol from 3rd
line end
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