mirror of
https://github.com/kingToolbox/WindTerm.git
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169 lines
4.8 KiB
Markdown
169 lines
4.8 KiB
Markdown
# WindTerm
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A whole new generation terminal emulator.
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_Hello WindTerm :rose:, hello world!_
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**We're just beginning!**
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# Download
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Windows Binary: https://github.com/kingToolbox/WindTerm/releases
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(The binary of Macos and Linux will be committed later)
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# Screenshots
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WSL:
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![WSL](https://github.com/kingToolbox/WindTerm/blob/master/images/screenshots/WSL.png)
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Split views:
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![SplitView](https://github.com/kingToolbox/WindTerm/blob/master/images/screenshots/SplitView.png)
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# Features
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- Telnet and SSH v2 protocols implemented.
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- Support vt100, vt220, vt340, vt420, vt520, xterm, xterm-256-colors.
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- Support color schemes like vscode.
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- Support folding, outlining, split views.
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- Support unicode, true-color, mouse protocol, etc.
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- Support searching and previewing.
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- Restore last sessions and layouts when restart.
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- Protocols and terms can be customed.
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- All vttest tests have passed except Tektronix 4014.
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- High performance, low memory, low latency.
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# Shortcuts
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| Shortcut | Action |
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| --- | --- |
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| Alt+C | Copy |
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| Alt+D | Show command palette |
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| Alt+F | Find |
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| Alt+F3 | Find next |
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| Alt+Shift+F3 | Find previous |
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| Alt+F4 | Exit |
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| Alt+M, Alt+F | Toggle full screen |
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| Alt+M, Alt+H | Toggle hex view |
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| Alt+N | New session |
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| Alt+O | Open session |
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| Alt+S | Save text |
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| Alt+T, Alt+B | Toggle margin blank |
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| Alt+T, Alt+F | Toggle margin fold |
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| Alt+T, Alt+N | Toggle margin number |
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| Alt+T, Alt+S | Toggle margin symbol |
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| Alt+V | Paste |
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| Alt+W, Alt+D | Close active dock |
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| Alt+W, Alt+G | Close active group |
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| Alt+W, Alt+H | Split horizontally |
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| Alt+W, Alt+L | Show outline pane |
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| Alt+W, Alt+V | Split vertically |
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| Alt+X | Copy and paste |
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| Alt+- | Zoom in |
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| Alt++ | Zoom out |
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| Alt+\[ | Activate next view |
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| Alt+] | Activate previous view |
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| Ctrl+. | Jump to next fold |
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| Ctrl+, | Jump to previous fold |
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| Ctrl+Shift+A | Select all text |
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| Ctrl+Shift+T | Reopen closed session |
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| Ctrl+Shift+W | Close current session |
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| Ctrl+Shift+- | Select current fold text |
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| Shift+Del | Copy |
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| Shift+End | Jump to document end |
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| Shift+Home | Jump to document home |
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| Shift+Ins | Paste |
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| Shift+PgDown | Jump to next page |
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| Shift+PgUp | Jump to previous page |
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# Performance
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The hardware used for generating the data in these benchmarks was
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windows 10 - 2.3 GHz Intel Core i5 and 8GB memory.
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All tests are performed on WSL(Ubuntu 18.04.2). And no color scheme used in windterm. Color scheme will result in approximately 2% loss and more memory usage.
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- 97.6MB random text (102,401,504 bytes, 1,329,878 lines, generated and tested by [random_test.sh](https://github.com/kingToolbox/WindTerm/blob/master/benchmark/urandom_test.sh))
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In all cases, three runs were made to warm system caches. The reported numbers are the median of five runs.
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1. Telnet:
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| | Lines of scrollback | Data Rate(MB/sec) | Memory Usage(MB) |
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| --- | --- | --- | --- |
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| WindTerm | unlimited | **51.6** | **98.5** |
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| rxvt | 1,350,000 | 37.8 | 842.2 |
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| Putty | 1,350,000 | 4.9 | 733.4 |
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| xterm | 1,350,000 | 2.2 | 3328.4 |
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2. SSH:
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| | Lines of scrollback | Data Rate(MB/sec) | Memory Usage(MB) |
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| --- | --- | --- | --- |
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| WindTerm | unlimited | **50.5** | **98.1** |
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| rxvt | 1,350,000 | 40.2 | 842.2 |
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| Putty | 1,350,000 | 4.8 | 734.9 |
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| xterm | 1,350,000 | 2.3 | 3328.4 |
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- time seq 1 n
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1. n = 1,000,000, scrollback = 1,000,000 Lines
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| | Time(sec) | Memory Usage(MB) |
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| WindTerm | **1.141** | **10.6** |
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| rxvt | 5.082 | 633.3 |
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| putty | 4.161 | 551.1 |
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| xterm | 40.421 | 2500.7 |
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2. n = 2,000,000, scrollback = 2,000,000 Lines
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| | Time(sec) | Memory Usage(MB) |
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| WindTerm | **2.053** | **16.0** |
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| rxvt | 10.896 | 1266.6 |
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| putty | 16.045 | 1102.6 |
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| xterm | 68.154 | 5005.5 |
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3. n = 5,000,000 scrollback = 5,000,000 Lines
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| | Time(sec) | Memory Usage(MB) |
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| WindTerm | **4.839** | **38.7** |
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| rxvt | 27.533 | 3166.2 |
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| putty | 45.911 | 2757.1 |
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| xterm | - | Out of memmory |
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4. n = 10,000,000 scrollback = 10,000,000 Lines
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| | Time(sec) | Memory Usage(MB) |
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| WindTerm | **9.576** | **78.6** |
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| rxvt | - | Out of memory |
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| putty | - | Out of memory |
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| xterm | - | Out of memmory |
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5. n = 10,000,000 scrollback = 30 Lines
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| | Time(sec) | Memory Usage(MB) |
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| --- | --- | --- |
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| WindTerm | **9.514** | 2.2 |
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| rxvt | 9.687 | **0.1** |
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| putty | 95.382 | 0.4 |
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| xterm | 286.510 | **0.1** |
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# Latency
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Considering the network influence on the latency, the following data is from [DIGEdit](https://github.com/kingToolbox/digedit).
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DIGEdit is the text component of WindTerm.
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| | Min | Max | Avg | SD |
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| --- | --- | --- | --- | --- |
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|DIGEdit| 1.9 | 7.6 | 2.9 | 0.8 |
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|Windows Notepad | 0.9 | 16.5 | 7.8 | 1.8 |
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|GVim | 0.9 | 10.4 | 2.8 | 1.2 |
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# License
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Free for personal use. Currently limited to a maximum of 16 sessions.
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