Termius or macOS Terminal keyboard shortcuts

 Termius on Mac uses standard macOS shortcuts along with some specific commands for its unique features like the Command Palette and split view. 

General Actions

Action	Shortcut
Command Palette (access tabs/hosts)	Command-K
Jump between tabs	Command-J
New connection/tab	Command-T
Open local terminal	Command-L
Open side panel (snippets/history)	Command-S
Split window into two panes	Command-D
Close split pane	Shift-Command-D
Close tab	Command-W

Terminal Navigation & Text Editing (Standard Unix/Mac)

These shortcuts are standard for most command-line interfaces on macOS and work in Termius: 

• Go to beginning of line: Control-A
• Go to end of line: Control-E
• Delete from cursor to beginning of line: Control-U
• Delete from cursor to end of line: Control-K
• Navigate by word: Option-Left Arrow or Option-Right Arrow
• Reverse search command history: Control-R
• Autocomplete directory/file name: Tab (type characters, then press Tab once or twice)
• Send break (equivalent to Ctrl-C in shell): Command-. (period) 

Copy/Paste 

• Copy: Command-C
• Paste: Command-V
• Paste selection: Shift-Command-V