3 posts tagged with "Tools"

1. Shortcuts​

1.1 Open from Command Line​

PyCharm --> Tools --> Create Command-line Launcher

echo 'export PATH="/Applications/PyCharm.app/Contents/MacOS:$PATH"' >> ~/.zshrc
source ~/.zshrc

Shortcuts​

1. Plugins​

• intellij-idea-keybindings

• Material Icon Theme

2. Settings Tips​

• Enable auto-save

• Set directory indent to a larger value

3. Shortcuts​

• macOS: Command + Shift + P to open command palette, search for shell, install

1.1 View History Commands​

1.1.1 Basic Viewing​

1. View all
   • Command line: history
   • Shortcut to view all: Command + Shift + H
2. Fuzzy matching
   • Command line: history | grep python
   • Shortcut: Ctrl + R

1.2 Using History Completion in iTerm​

1.2.1 Built-in Shortcut Command + ;​

1. Enter command prefix:
   • In iTerm's command line, enter a command prefix, for example, gcloud
2. Press shortcut: Command + ;, iTerm will pop up a window listing all history commands starting with your entered prefix in the current session.
   • Example:
3. Select and complete:
   • Choose the command you need from the popup list, and it will auto-complete. Then you can modify it yourself.

Downside: Display is not complete

Note: To solve the cross-session history saving issue with Command + ; completion in iTerm2 and ensure Shell correctly saves history: vi ~/.zshrc edit the file and add at the end:

# Set history file size and save location
HISTFILE=~/.zsh_history         # History file path
HISTSIZE=10000                  # Number of history entries saved in memory
SAVEHIST=10000                  # Number of entries saved in history file

# Append history (instead of overwriting)
setopt appendhistory            # Merge history from multiple sessions
setopt inc_append_history       # Append history in real-time (no need to restart session)
setopt share_history            # Share history across sessions
setopt extended_history         # Record timestamps

Apply changes: source ~/.zshrc

1.2.2 Advanced Completion Feature​

If you want to achieve the following effect, showing gray suggestions while typing:

Configuration Method​

Using zsh and oh-my-zsh:

1. Install oh-my-zsh (if not already installed): Run sh -c "$(curl -fsSL https://raw.github.com/ohmyzsh/ohmyzsh/master/tools/install.sh)".
2. Install zsh-autosuggestions plugin:

• Clone the plugin to oh-my-zsh's plugin directory: git clone https://github.com/zsh-users/zsh-autosuggestions ~/.oh-my-zsh/custom/plugins/zsh-autosuggestions
• Edit .zshrc file, add zsh-autosuggestions to the plugin list: plugins=(zsh-autosuggestions) (add a new line)
• Save and restart iTerm2, or run source ~/.zshrc to apply the configuration.

...
# Add wisely, as too many plugins slow down shell startup.
plugins=(git)
plugins=(zsh-autosuggestions)
...

Usage Method​

Similar to before, enter a prefix, and matching history commands will automatically appear in gray. If you accept it, press -> arrow key. If not, use up/down arrows to navigate.