Operating Systems / Linux
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- zshhistorical
1. Install oh my zsh 2. Plugin Configuration vim /.zsh 3. Apply 4. References Which Command Line Programs Can Be Called Essential Tools? Zhihu
- dighistorical
Usage Output Explanation nslookup obtains an IP from the DNS server cache, while dig obtains the IP from the authoritative server. It is divided into several parts: What is being queried What the result is What the authoritative server is Information
- freehistorical
1. Usage 2. Result 3. Explanation free / total 100% 70% means memory is sufficient; <20% means memory is insufficient.
- iftophistorical
References Learn iftop Traffic Monitoring from Scratch (Find the IP and Port Consuming the Most Server Traffic) CNBlogs