zsh

安装配置zsh和ohmyzsh!

安装配置 zsh

安装zsh

首先安装 zsh：

sudo apt install zsh zsh-doc

安装 Oh my zsh!

在 zsh 终端执行:

# 如果被墙则增加代理设置
# export all_proxy=socks5://192.168.2.1:7891

sh -c "$(curl -fsSL https://raw.githubusercontent.com/ohmyzsh/ohmyzsh/master/tools/install.sh)"

DNS 污染问题：

如果遇到 DNS 污染，导致 raw.githubusercontent.com 被解析到 127.0.0.1 或者 0.0.0.1 导致无法访问。需要修改 hosts 文件:

sudo vi /etc/hosts

增加一行：

199.232.68.133 raw.githubusercontent.com

中途询问是否把zsh作为默认 shell 时选择Y：

Do you want to change your default shell to zsh? [Y/n] Y
Changing the shell...

安装字体和主题

在这里下载并安装几个字体

https://github.com/romkatv/powerlevel10k#meslo-nerd-font-patched-for-powerlevel10k

MesloLGS NF Regular.ttf
MesloLGS NF Bold.ttf
MesloLGS NF Italic.ttf
MesloLGS NF Bold Italic.ttf

mkdir -p ~/.fonts
wget https://github.com/romkatv/powerlevel10k-media/raw/master/MesloLGS%20NF%20Regular.ttf -O ~/.fonts/MesloLGS_NF_Regular.ttf
wget https://github.com/romkatv/powerlevel10k-media/raw/master/MesloLGS%20NF%20Bold.ttf -O ~/.fonts/MesloLGS_NF_Bold.ttf  
wget https://github.com/romkatv/powerlevel10k-media/raw/master/MesloLGS%20NF%20Italic.ttf -O ~/.fonts/MesloLGS_NF_Italic.ttf
wget https://github.com/romkatv/powerlevel10k-media/raw/master/MesloLGS%20NF%20Bold%20Italic.ttf -O ~/.fonts/MesloLGS_NF_Bold_Italic.ttf

执行

$ ls ~/.fonts

可以看到下载好的字体文件：

MesloLGS_NF_Bold_Italic.ttf  MesloLGS_NF_Bold.ttf  MesloLGS_NF_Italic.ttf  MesloLGS_NF_Regular.ttf

执行

fc-cache -f -v

可以看到字体缓存成功：

Font directories:
        /root/.local/share/fonts
        /usr/local/share/fonts
        /usr/share/fonts
        /root/.fonts
......
/root/.fonts: caching, new cache contents: 4 fonts, 0 dirs
......
fc-cache: succeeded

下载安装 Powerlevel10k 主题：

git clone --depth=1 https://github.com/romkatv/powerlevel10k.git ${ZSH_CUSTOM:-$HOME/.oh-my-zsh/custom}/themes/powerlevel10k

修改

vi ~/.zshrc

增加内容:

ZSH_THEME="powerlevel10k/powerlevel10k"
POWERLEVEL9K_RIGHT_PROMPT_ELEMENTS=(history)
POWERLEVEL9K_SHORTEN_DIR_LENGTH=1

# User configuration
export LS_COLORS="rs=0:no=00:mi=00:mh=00:ln=01;36:or=01;31:di=01;34:ow=04;01;34:st=34:tw=04;34:pi=01;33:so=01;33:do=01;33:bd=01;33:cd=01;33:su=01;35:sg=01;35:ca=01;35:ex=01;32:"

安装插件

安装 wd 插件：

sh -c "$(curl -fsSL https://github.com/mfaerevaag/wd/raw/master/install.sh)"

配置以下插件：

git clone https://github.com/zsh-users/zsh-autosuggestions.git ${ZSH_CUSTOM:-~/.oh-my-zsh/custom}/plugins/zsh-autosuggestions
git clone https://github.com/zsh-users/zsh-syntax-highlighting.git ${ZSH_CUSTOM:-~/.oh-my-zsh/custom}/plugins/zsh-syntax-highlighting
git clone https://github.com/zsh-users/zsh-history-substring-search.git $ZSH_CUSTOM/plugins/history-substring-search
git clone https://github.com/Pilaton/OhMyZsh-full-autoupdate.git ${ZSH_CUSTOM:-~/.oh-my-zsh/custom}/plugins/ohmyzsh-full-autoupdate

修改 zsh 配置

vi ~/.zshrc

注释掉这一行：

DISABLE_MAGIC_FUNCTIONS="true"

修改 plugins 为

plugins=(    
    git
    golang
    rust
    docker
    docker-compose 
    kubectl
    npm
    node
    mvn
    sudo
    helm
    redis-cli
    wd 
    zsh-autosuggestions
    zsh-syntax-highlighting
    history-substring-search
    ohmyzsh-full-autoupdate
)

# User configuration

ZSH_HIGHLIGHT_HIGHLIGHTERS=(main brackets pattern cursor root line)
ZSH_HIGHLIGHT_PATTERNS=('rm -rf *' 'fg=white,bold,bg=red')

重启 zsh。

Updating plugins and themes Oh My ZSH
--------------------------------------

Updating Plugin — ohmyzsh-full-autoupdate -> https://github.com/Pilaton/OhMyZsh-full-autoupdate
Already up to date.

Updating Plugin — zsh-autosuggestions -> https://github.com/zsh-users/zsh-autosuggestions
Already up to date.

Updating Plugin — zsh-syntax-highlighting -> https://github.com/zsh-users/zsh-syntax-highlighting
Already up to date.

Updating Theme — powerlevel10k -> https://github.com/romkatv/powerlevel10k
Already up to date.

备注：这个自动更新可能会因为 github.com 被墙无法访问而失败。可以修改 .zshrc 的设置，默认开启代理避免更新时被墙：

# auto start proxy on
export all_proxy=socks5://192.168.2.1:7891;export http_proxy=http://192.168.2.1:7890;export https_proxy=http://192.168.2.1:7890;export no_proxy=127.0.0.1,localhost,local,.local,.lan,192.168.0.0/16,10.0.0.0/16

然后手工更新 ohmyzsh：

# proxyon
omz update

执行完 ohmyzsh 的更新之后，关闭所有的终端，再重新打开，就会触发 zsh plugins 的自动更新。

配置网络代理

修改 zsh 配置

vi ~/.zshrc

增加以下内容：

# set proxy for different locations
alias proxyon-nansha='export all_proxy=socks5://192.168.0.1:7891;export http_proxy=http://192.168.0.1:7890;export https_proxy=http://192.168.0.1:7890;export no_proxy=127.0.0.1,localhost,local,.local,.lan,192.168.0.0/16,10.0.0.0/16'
alias proxyon-tianhe='export all_proxy=socks5://192.168.2.1:7891;export http_proxy=http://192.168.2.1:7890;export https_proxy=http://192.168.2.1:7890;export no_proxy=127.0.0.1,localhost,local,.local,.lan,192.168.0.0/16,10.0.0.0/16'
alias proxyon-fenghu='export all_proxy=socks5://192.168.3.1:7891;export http_proxy=http://192.168.3.1:7890;export https_proxy=http://192.168.3.1:7890;export no_proxy=127.0.0.1,localhost,local,.local,.lan,192.168.0.0/16,10.0.0.0/16'
alias proxyon-local='export all_proxy=socks5://127.0.0.1:7897;export http_proxy=http://127.0.0.1:7897;export https_proxy=http://127.0.0.1:7897;export no_proxy=127.0.0.1,localhost,local,.local,.lan,192.168.0.0/16,10.0.0.0/16'
# set default proxy by this line
alias proxyon='proxyon-local'
alias proxyoff='unset all_proxy http_proxy https_proxy no_proxy'
# uncomment next line to enable proxy by default when zsh is opened
# proxyon