If you've ever said to yourself， "There has to be a better way to do this，" then read on。
As someone that has used the Bash shell almost daily for over 15 years， I've accumulated several command line "tricks" that have saved me time and frustration。 Bash Command Line Pro Tips is a collection of 10 techniques that you can put to use right away to increase your efficiency at the command line。
Here is what you will learn by reading Bash Command Line Pro Tips: Tip 1: Tab Completion Tip 2: Change to the Previous Directory Tip 3: Reuse the Last Item from the Previous Command Line Tip 4: Rerun a Command That Starts with a given String Tip 5: Command Substitution Tip 6: Use a for Loop at the Command Line Tip 7: Rerun the Previous Command with Root Privileges Tip 8: Rerun the Previous Command While Substituting a String Tip 9: Reuse a Word on the Same Command Line Tip 10: Fix Typos and Shorten Lengthy Commands with Aliases Scroll up， click the "Buy Now With 1-Click" button to start leaning these powerful Linux Command Line Tips。