Re-direct to output into file

 

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#redirect to file
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[prabhucloudxlab@cxln4 ~]$ cat>hello.sh

#! bin/bash
echo "hello bash script">hello.txt

[prabhucloudxlab@cxln4 ~]$ sh hello.sh

[prabhucloudxlab@cxln4 ~]$ cat hello.txt
hello bash script