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OSTerminaloh my zsh

使用 oh my zsh 配置 zsh

oh my zsh 这里只做备份，不确保时效性。我个人现在主方案是 zimfw + Starship + zoxide + fzf： oh my zsh/zimfw 负责 plugin，Starship 负责 prompt，zoxide 替代 autojump，fzf 提供模糊搜索。

安装 zsh 和 oh my zsh

Debian / Ubuntu

sudo apt install -y zsh git curl chroma fzf
chsh -s "$(command -v zsh)"

zoxide 可以用官方安装脚本安装到 ~/.local/bin。

curl -sSfL https://raw.githubusercontent.com/ajeetdsouza/zoxide/main/install.sh | sh

如果已经用 nix profile 管理用户态工具，也可以直接用 nix 安装。

nix profile add nixpkgs#zoxide

如果 ~/.local/bin 没有在 PATH 里，先加到 ~/.zshrc。

echo 'export PATH="$HOME/.local/bin:$PATH"' >> ~/.zshrc

macOS

brew install zsh git curl chroma fzf zoxide
chsh -s "$(command -v zsh)"

安装 oh my zsh

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

Starship 的安装和 starship.toml 配置看 Starship 配置。

获取 zsh 插件

git clone https://github.com/zsh-users/zsh-autosuggestions \
  ${ZSH_CUSTOM:-~/.oh-my-zsh/custom}/plugins/zsh-autosuggestions --depth=1
 
git clone https://github.com/zsh-users/zsh-syntax-highlighting.git \
  ${ZSH_CUSTOM:-~/.oh-my-zsh/custom}/plugins/zsh-syntax-highlighting --depth=1

配置 zsh

编辑 ~/.zshrc，把 oh my zsh 自带主题关掉，并启用常用插件。这里只保留 Starship 一个 prompt，避免和 robbyrussell、p10k 或其他 prompt 初始化冲突。

ZSH_THEME=""
plugins=(git docker colorize zsh-autosuggestions zsh-syntax-highlighting)

继续把 zoxide、fzf、Starship 和自用 alias 放到 ~/.zshrc 末尾。systemctl 和 journalctl 相关 alias 只适合 Linux，macOS 上可以删掉。

cat <<'EOF' >> ~/.zshrc
 
# ============================================================
# fzf
# ============================================================
 
# fzf key bindings and completion
if command -v fzf >/dev/null 2>&1 && fzf --zsh >/dev/null 2>&1; then
  source <(fzf --zsh)
fi
 
# ============================================================
# zoxide
# ============================================================
 
# zoxide directory jumper
eval "$(zoxide init zsh)"
alias j="z"
alias ji="zi"
 
# ============================================================
# Python venv
# ============================================================
 
activate_venv() {
  local venv_path="${1:-.venv}"
  local candidate
  local activate=""
  local candidates=(
    "$venv_path"
    "$venv_path/bin/activate"
    "$venv_path/.venv/bin/activate"
  )
 
  for candidate in "${candidates[@]}"; do
    if [[ -f "$candidate" ]]; then
      activate="$candidate"
      break
    fi
  done
 
  if [[ -z "$activate" ]]; then
    print -u2 "No virtual environment activation script found for '$venv_path'."
    return 1
  fi
 
  source "$activate"
}
 
deactivate_venv() {
  if (( $+functions[deactivate] )); then
    deactivate
    return
  fi
 
  print "No active Python virtual environment."
}
 
alias venv="activate_venv"
alias va="activate_venv"
alias vde="deactivate_venv"
 
# ============================================================
# Aliases
# ============================================================
 
# Git
alias g="git"
alias gct="git commit"
alias gs="git stash"
alias gr1="git reset --soft HEAD~1"
alias gp="git pull"
alias ggp="git push"
alias gaa="git add ."
alias gch="git checkout"
 
# JavaScript runtime
alias nr="npm run"
alias br="bun run"
alias bx="bunx"
 
# Python
alias uvpy="uv run python"
alias uvpip="uv pip"
 
# Linux systemd
alias sdr="systemctl daemon-reload"
alias sr="systemctl restart"
alias jl="journalctl -o cat -fu"
 
# Tools
alias ard="aria2c --summary-interval=10 -x 3 --allow-overwrite=true -Z"
 
# Starship prompt
eval "$(starship init zsh)"
 
EOF
 
source ~/.zshrc

如果之前用过 autojump，可以把历史数据导入 zoxide。

zoxide import --from=autojump ~/.local/share/autojump/autojump.txt

备份方案：Powerlevel10k

如果要临时回退到 p10k，只保留一个 prompt。启用 p10k 时，把 ~/.zshrc 里的 eval "$(starship init zsh)" 注释掉。

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

编辑 ~/.zshrc，把主题改成 p10k。

ZSH_THEME="powerlevel10k/powerlevel10k"
p10k configure
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