Linux Bash 安裝 BLE.sh

Linux 現在預設都是使用 Bash，想要有類似 zsh + fish 可以按 Tab 選資料夾的功能，可以搭配 BLE.sh 來達成

Linux Bash 安裝 BLE.sh

• BLE (Bash Line Editor) Github 官網：
  • GitHub - akinomyoga/ble.sh: Bash Line Editor―a line editor written in pure Bash with syntax highlighting, auto suggestions, vim modes, etc. for Bash interactive sessions.
  • 文件：ble.sh/README.md at master · akinomyoga/ble.sh · GitHub

初始環境安裝

• sudo apt install make gawk # make ble.sh 需要 gawk

BLE.sh 測試使用

1. git clone --recursive --depth 1 --shallow-submodules https://github.com/akinomyoga/ble.sh.git # or git clone --recursive https://github.com/akinomyoga/ble.sh.git
2. make -C ble.sh
3. source ble.sh/out/ble.sh

BLE.sh 安裝步驟 (安裝在自己資料夾)

1. git clone --recursive --depth 1 --shallow-submodules https://github.com/akinomyoga/ble.sh.git
2. make -C ble.sh install PREFIX=~/.local
3. echo 'source ~/.local/share/blesh/ble.sh' >> ~/.bashrc
4. source ~/.bashrc

blerc：BLE.sh 修改顏色

• vim ~/.blerc # blerc Template
  • bleopt color_scheme=catppuccin_mocha
  • # bleopt color_scheme=default
  • # bleopt color_scheme=base16
  • Theme 挑選：https://github.com/akinomyoga/blesh-contrib/tree/master/scheme (目前也只有三個 default、base16、catppuccin_mocha)
  • # ble-face --set background '#000000' --set foregound '#ffffff' # 指定顏色

BLE 升級

• ble-update
• 或者 bash ~/.local/share/blesh/ble.sh --update

BLE uninstall

1. 移除 .bashrc 這行
   • source ~/.local/share/blesh/ble.sh
2. 移除 ~/.blerc 或 ~/.config/blesh/init.sh
3. 移除 ~/.local/state/blesh
4. 到當初安裝 ble.sh 的地方：make -C ble.sh uninstall

BLE 問題排除

1. 遇到
   ble.sh: unrecognized argument 'nobeep'
   ble.sh: cancel initialization.
   要怎麼處理
   • vim ~/.bashrc # 找到 set nobeep，將這行註解掉即可

相關網頁

• Bash autocomplete like zsh - Super User