MAC operation and maintenance must-install tools MAC operation and maintenance must-install tools recommended

For the essential tools for Mac operation and maintenance, the article recommends the following essential seasonings: 1) Basic concepts: command line, shell, network protocol; 2) Core tools: Homebrew, iTerm2, zsh oh-my-zsh, tmux, Visual Studio Code; 3) Advanced gameplay: network tools, security tools, monitoring tools. Mastering these tools will improve Mac operation and maintenance efficiency and capabilities.

Mac Operation and Maintenance: What is missing in your toolbox?

What do you have to install in Mac operation and maintenance? This question is so wonderful, just like asking a chef what seasoning is essential. There is no standard answer, it all depends on what dish you want to cook. But some tools are prepared no matter what "dish" you make. In this article, let’s talk about these “must-have seasonings”. After reading it, your Mac operation and maintenance toolbox can be upgraded to at least one level.

Basic skills: You have to get to know these guys first

Don't rush to install the software first, we have to clarify our ideas first. Mac operation and maintenance, to put it bluntly, is to manage and maintain the Mac system, including software, network, security, etc. So, your tools must be able to help you with these things. It's like building a house. You have to know that you need bricks, cement, and steel bars, instead of throwing a bunch of screws into the foundation just after coming up.

Some basic concepts: command line, shell, network protocol, etc. You need to have a basic understanding. Don't think these are old antiques, they are the cornerstones for your control of your Mac system. Don't know the command line? Then you can only use the mouse to click it. Not only is there low efficiency, but many things can't be done at all.

Core weapon: the secret weapon of efficiency

• Homebrew: You have to install this thing. It's like an App Store, but only for command-line tools. What kind of software do you want to install? One line of commands can save time and effort, and it is much more enjoyable than downloading and installing one by one. It can not only help you install software, but also manage dependencies and avoid various conflicts. This is simply a magical tool for a complex system. pit? Almost nothing unless your network is bad or your server is in vain.
• iTerm2: The terminal that comes with the system is too simple? iTerm2 is here to save you! It supports split screen, custom shortcut keys, themes, etc., which is much more enjoyable to use than the ones that come with the system. Moreover, it supports zsh very well. With oh-my-zsh, your command line experience will make a qualitative leap. pit? The configuration may be a bit complicated at the beginning, but when you get used to it, you can't live without it.
• zsh oh-my-zsh: This is a magical combination of the command line industry. zsh is a powerful shell, while oh-my-zsh provides an elegant set of frameworks and rich plugins to make your command line more powerful and personalized. You can customize prompts, shortcuts, automatic completion, etc. to double your work efficiency. pit? It takes some time to configure it, but there are many tutorials online, just take a look.
• tmux: This thing is used to manage terminal sessions. You can open multiple terminal windows at the same time and switch between different terminal windows, so your session will not be lost even if it is disconnected. tmux is essential for operation and maintenance work that requires long-term running tasks. pit? You may be a little confused at first, but after learning it, you will find how useful it is.
• Visual Studio Code: Although it is a code editor, its powerful expansion capabilities make it competent for many operation and maintenance tasks. You can use it to edit configuration files, view logs, etc., and its interface is much more friendly than vim. pit? There are too many expansions, so please be careful when patients with difficulty in choosing.

Advanced gameplay: The Road to Master

• Network tools: tcpdump , Wireshark , etc. These tools can help you catch packets and analyze network problems, and are a powerful tool to solve network failures. Learning these tools requires a certain basis of network knowledge, but by mastering them, you can become a "detective" of network problems. pit? Network protocols are very complicated and require patience to learn.
• Security tools: sudo , firewalld , etc. These tools can help you manage user permissions and firewalls and ensure system security. Security issues cannot be ignored, and learning these tools can allow you to better protect your Mac system. pit? The security configuration is relatively complex and requires careful operation.
• Monitoring tools: top , htop , etc. These tools can help you monitor the resource usage of the system and discover potential problems in a timely manner. Prevention is better than treatment. Monitoring tools can help you discover problems in advance and avoid greater losses. pit? You need to understand the meaning of system resources in order to better utilize these tools.

Experience: avoid detours

Don’t be greedy and chew too much. First master the basic tools, and then gradually learn more advanced tools. Practice more and do more is the kingly way to improve skills. When you encounter problems, don't be afraid, Google is your good friend. Remember, tools are just tools, the key is how you use them.

Finally, I wish you a smooth journey in Mac operation and maintenance!

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