Ok. I have output that creates a new file every 12 hours in a new folder. I simply want to copy a file that has the name hysplit.haw.horiz.so4.2011082612.txt however the file names will have different numbers that correspond to different directories on the same day so the date portion will be different. So I want each file with the file name beginning with hysplit.haw.horiz.so4 and endiing in txt from all directories beginning with /path/results. and after the period . is the date so this will give me one file per day and all the files would be put into this directory /path2/forecastfiles
Checking the Alert Log in AWS RDS Oracle can be a pain through their user interface. I made a script to download the Alert Log, look for errors, and email me the trace files. In this article I'll describe what I did and share my script.
Learn several ways to interact with files and get file information from the bash shell.
ls lists the contents of a directory: Using the -a flag displays hidden files: Using the -l flag formats the output in a long list: The file command gives us mor…
Explain concepts important to validation of email addresses with regular expressions. Applies to most languages/tools that uses regular expressions.
Consider email address RFCs:
Look at HTML5 form input element (with type=email) regex pattern: