How to run the simple http server

1.open the terminal in linux
2.go to the current folder you want share and issue following on terminal

python -m SimpleHTTPServer

Merging files - line by line

paste file1 file2 > file3

Selenium TestNG - Running Multiple TestNG Classes using Java Main Class

List file=new ArrayList();
file.add("/home/selenium-workspace/starauto/starEE.xml");
file.add("/home/selenium-workspace/starauto/starDD.xml");
TestNG testSTAR = new TestNG();
testSTAR.setTestSuites(file);
testSTAR.run();

Seleinum installation in BOSS Linux

Step:1

sudo apt-get install python-pip

Step:2 

pip install -U selenium

for python3 and more install  

Step:1 sudo apt-get install python-pip3

Step:2  python3.7 -m pip install -U selenium

Create Bootable USB pendrive from an ISO

Step 1:

                 umount /media/boss/ISOIMAGE/

Step 2:  

                 mkfs.vfat -I /dev/sdb
Step 3:
                  dd if=/home/boss/Downloads/boss.iso of=/dev/sdb