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This article mainly introduces "how to optimize bash or zsh on Fedora". In daily operation, I believe many people have doubts about how to optimize bash or zsh on Fedora. Xiaobian consulted all kinds of materials and sorted out simple and easy-to-use operation methods. I hope it will be helpful to answer the questions of "how to optimize bash or zsh on Fedora". Next, please follow the editor to study!

This article will show you how to set up some powerful tools in Fedora's command line interpreter (CLI) Shell. If you use bash (default) or zsh,Fedora, you can easily set up these tools.

Pre-demand

This requires some installed packages. On the Fedora workstation, run the following command:

Sudo dnf install git wget curl ruby ruby-devel zsh util-linux-user redhat-rpm-config gcc gcc-c++ make

Run on Silverblue:

Sudo rpm-ostree install git wget curl ruby ruby-devel zsh util-linux-user redhat-rpm-config gcc gcc-c++ make

Note: on Silverblue, you need to reboot to continue.

Font

You can refresh the terminal by installing new fonts. Why not use a font that displays both characters and icons?

Nerd-Fonts

Open a new terminal and type the following command:

Git clone https://github.com/ryanoasis/nerd-fonts ~ / .nerd-fontscd. Nerd-fontssudo. / install.shAwesome-Fonts

On the workstation, use the following command to install:

Sudo dnf fontawesome-fonts

On Silverblue, type:

Sudo rpm-ostree install fontawesome-fontsPowerline

Powerline is a status line plug-in for vim and provides status lines and prompts for several other applications, including bash, zsh, tmus, i3, Awesome, IPython, and Qtile. You can also find more information on the official documentation site.

Installation

To install the Powerline utility on a Fedora workstation, open a new terminal and run:

Sudo dnf install powerline vim-powerline tmux-powerline powerline-fonts

On Silverblue, the command changes to:

Sudo rpm-ostree install powerline vim-powerline tmux-powerline powerline-fonts

Note: on Silverblue, you need to reboot to continue.

Activate Powerline

To make Powerline active by default, place the following code at the end of the ~ / .bashrc file:

If [- f `which powerline- daemon`]; then powerline-daemon-Q POWERLINE_BASH_CONTINUATION=1 POWERLINE_BASH_SELECT=1. / usr/share/powerline/bash/powerline.shfi

Finally, close the terminal and open a new terminal. It looks like this:

Oh-My-Zsh

Oh-My-Zsh is the framework for managing Zsh configurations. It bundles useful features, plug-ins, and themes. To learn how to set Zsh as the default shell, see this article.

Installation

Enter in the terminal:

Sh-c "$(curl-fsSL https://raw.github.com/robbyrussell/oh-my-zsh/master/tools/install.sh)"

Alternatively, you can enter the following:

Sh-c "$(wget https://raw.github.com/robbyrussell/oh-my-zsh/master/tools/install.sh-O -)"

Finally, you will see the terminal shown below:

Congratulations, Oh-my-zsh has been successfully installed.

Theme

After installation, you can choose a theme. I like to use powerlevel10k. One of the advantages is that it is 100 times faster than powerlevel9k themes. To install it, run the following command line:

Git clone https://github.com/romkatv/powerlevel10k.git ~ / .oh-my-zsh/themes/powerlevel10k

And set ZSH_THEME in your ~ / .zshrc file:

ZSH_THEME=powerlevel10k/powerlevel10k

Close the terminal. When you open the terminal again, the powerlevel10k configuration wizard will ask you a few questions to configure the prompt correctly.

After completing the powerline10k configuration wizard, your prompt will look like this:

If you don't like it. You can run the powerline10k wizard at any time using the p10k configure command.

Enable plug-in

Plug-ins are stored in the .oh-my-zsh/plugins folder. To activate the plug-in, you need to edit the ~ / .zshrc file. Installing plug-ins means that you have created a series of aliases or shortcuts to perform specific functions.

For example, to enable the firewalld and git plug-ins, first edit ~ / .zshrc:

Plugins= (firewalld git)

Note: use spaces to separate the list of plug-in names.

Then reload the configuration:

Source / .zshrc

To view the aliases created, use the following command:

Alias | grep firewall

More configuration

I recommend installing syntax highlighting and syntax auto-suggestion plug-ins.

Git clone https://github.com/zsh-users/zsh-syntax-highlighting.git ${ZSH_CUSTOM:-~/.oh-my-zsh/custom} / plugins/zsh-syntax-highlightinggit clone https://github.com/zsh-users/zsh-autosuggestions ${ZSH_CUSTOM:-~/.oh-my-zsh/custom} / plugins/zsh-autosuggestions

Add them to the list of plug-ins in the file ~ / .zshrc.

Plugins= ([plugins...] Zsh-syntax-highlighting zsh-autosuggestions)

Reload the configuration.

Source / .zshrc

View the results:

Colorful folders and icons

Colorls is a ruby gem that beautifies terminal ls commands with colors and great font icons. You can visit the official website for more information.

Because it is a ruby gem, follow these simple steps:

Sudo gem install colorls

To keep up-to-date, simply do the following:

Sudo gem update colorls

To prevent typing colorls each time, you can create aliases in ~ / .bashrc or ~ / .zshrc.

Alias ll='colorls-lA-sd-gs-group-directories-first'alias ls='colorls-group-directories-first'

In addition, you can enable tab completion for colorls options by entering the following line at the end of the shell configuration:

Source $(dirname ($gem which colorls)) / tab_complete.sh

Reload and see what happens:

At this point, the study on "how to optimize bash or zsh on Fedora" is over. I hope to be able to solve your doubts. The collocation of theory and practice can better help you learn, go and try it! If you want to continue to learn more related knowledge, please continue to follow the website, the editor will continue to work hard to bring you more practical articles!

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