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Mastering Bash and Terminal

If there is one tool that every developer uses regardless of language, platform, or framework it’s the terminal. If we are not compiling code, executing git commands, or scp-ing ssl certificates to some remote server, we are finding a new version of cowsay to entertain ourselves while we wait on one of the former. As much as we use the terminal it is important that we are efficient with it. Here are some ways I make my time in the terminal efficient and effective.

Assumed Settings

Some of these commands list alt as a prefix character. This is because I have manually set alt as a meta key. Without this setting enabled you have to use the esc key instead. I recommend enabling the alt key. In Mac this setting is Preferences > Profiles tab > Keyboard sub-tab > at the bottom “Use option as meta key.” In iTerm2 the setting


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