[prabhucloudxlab@cxln4 ~]$ cat>hello.sh
#! bin/bash
cat >> hello.txt
[prabhucloudxlab@cxln4 ~]$ sh hello.sh
i am going to add new lines in previous hello.txt file
check it output... Helloooooooooooo!
[prabhucloudxlab@cxln4 ~]$ cat hello.txt
hello bash script
hello linux learners
iam going to add new lines in previous hello.txt file
check it output... Helloooooooooooo!
