导读：本新手教程展示了在 Debian、Ubuntu 和其他的 Linux 发行版上如何解决 “Bash: command not found” 这一报错。本文字数：2900，阅读时长大约：4分钟本 ...

导读：以下是你如何在 Debian、Ubuntu 和其他发行版中修复 “bash: wget command not found” 的错误。本文字数：2267，阅读时长大约：2分钟以下是你如何在 ...

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A bash alias is a shortcut to a complicated command. Here are 10 aliases I've used to make using the command line a bit easier.

While Linux systems install with thousands of commands, bash also supplies a large number of “built-ins”—commands that are not sitting in the file system as separate files, but are part of ...

Bash's history feature is a useful tool, if you know how to use it, and how to keep it clean of private data.

This number is hard-wired in Bash, and it specifically means "command not found". To summarize, the above examples show three completely different scenarios: invoking an internal Bash command, running ...

If you've written any amount of bash code, you've likely come across the trap command. Trap allows you to catch signals and execute code when they occur. Signals are asynchronous notifications that ...