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is there any other simple way?

Thank you so much, also another question. What if I want to find if the file exists in root directory and its subdirectories, how can I modify the current code

cat -n ifelseif_01.sh
1 ...

Here is the error message:

$ ./ifelseif_01.sh
./ifelseif_01.sh: line 5: syntax error near unexpected token `fi'
./ifelseif_01.sh: line 5: `fi'

I am new to Unix. With the following code, I am trying to check if there is any existing file xxx.txt in the current directory and echo "error message" if not found in current directory . The whole...

I modified my code as follows. It gives me following error:
SP2-0735: unknown SET option beginning "severoutpu..."

How do specify set serveroutput on, please advise




sqlplus -s...

I am new to unix and trying to execute sql script from unix. I have function already in database and trying to execute it from Cygwin unix and getting stuck. Can someone guide me where I wrote the...