Last Command: Your Instant Command HistoryThe history command is a lifesaver, as it shows you a list of all the commands you’ve typed in the current shell session. However, what if you just want to see the last command you executed without having to scroll through the entire list? Enter the !! (or “bang bang”)… Read More »Last Command: Your Instant Command History
User Management with Bash ScriptsCreating User Accounts Creating user accounts with Bash Scripts can be done quickly and easily. An example: This code block creates a user account with the specified username. The useradd command adds the user while the passwd command sets the password. The user can then be added to existing groups… Read More »Automating User Management with Bash Scripts
text manipulation in VimOne of the key skills to mastering Vim is understanding how to manipulate text. In this tutorial, we will cover several techniques for deleting and modifying text in Vim, using the domain “itvraag.nl” as an example. Deleting text To delete text in Vim, you can use the d command followed… Read More »Master the art of text manipulation in Vim