Scripting allows shell users to automate repetitive tasks, improving reproducibility, reducing the risk of errors, freeing time, and avoiding boredom. Bioinformatics analysis pipelines may involve ...

This Wiley Publishing tome is big (more than 650 pages), useful and very complete. Be warned, however, that its scope is limited to system administration. The purpose of the book is to solve “real ...

Do you find yourself rewriting scripts because it's easier than finding or modifying your old ones? Do you find yourself spending far too much time reworking scripts when you need to make what seems ...

If you're not yet comfortable with writing scripts on Unix and Linux systems, this post might get you off to a healthy start. Creating a script on a Unix or Linux system can be dead easy or ...

Claim your complimentary copy (valued at $35.99) for free before the offer expires on April 9. Dive into the world of Linux shell scripting with this hands-on guide. If you’re comfortable using the ...

It’s easy to take the Unix command line for granted. That is, it’s easy to get used to typing in commands and getting responses without thinking very much about how the system determines what command ...

One particular frustration with the UNIX shell is the inability to easily schedule multiple, concurrent tasks that fully utilize CPU cores presented on modern systems. The example of focus in this ...

Write a shell script that reads 5 numbers from the keyboard and prints their sum. Character Count in a Text File Shell Script Write a shell script that reads the text in a text file called ...