I have a script that uses grep to extract data from a file. It works but I am now trying to modify the script for pipeline use. If I use the commands:
cat file | myScript.sh there is an error because the data reaches myScript.sh as it was collected by an echo command (
grep: LINE: No such file or directory).
Is there a way to pass 'file' as an argument to myScript.sh so that grep can work as it was originally meant?