Shell scripts are everywhere especially those written in bash-compatible syntax. But these
scripts can be complex and obscure. Complexity is the enemy of security but it's also the
enemy of readability and understanding. With this practical book you'll learn how to decipher
old bash code and write new code that's as clear and readable as possible. Authors Carl Albing
and JP Vossen show you how to use the power and flexibility of the shell to your advantage. You
may know enough bash to get by but his book will take your skills from manageable to
magnificent. Whether you use Linux Unix Windows or a Mac you'll learn how to read and write
scripts like an expert. Your future you will thank you. You'll explore the clear idioms to use
and obscure ones to avoid so that you can: write useful flexible and readable bash code with
style Decode bash code such as ${MAKEMELC } and ${PATHNAME##* } Save time and ensure
consistency when automating tasks Discover how bash idioms can make your code clean and
concise.
