xxh/README.md
anki-code 6b2bbab746 typo
2020-02-11 23:34:48 +03:00

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<p align="center">
<img src="https://avatars2.githubusercontent.com/u/57318034?s=60&v=4&"><br>
<p align="center">
<b>xxh</b> is for using <a href="https://xon.sh/">xonsh shell</a> wherever you go through the ssh.
</p>
</p>
<p align="center">
<a href="https://asciinema.org/a/osSEzqnmH9pMYEZibNe2K7ZL7" target="_blank"><img src="https://asciinema.org/a/osSEzqnmH9pMYEZibNe2K7ZL7.svg"></a><br>
<sup>(in the demo is used <a href="https://github.com/xonssh/xxh-plugin-theme-bar">xxh-plugin-theme-bar</a>)</sup>
</p>
<br>
<p align="center">
<a href="https://pypi.org/project/xonssh-xxh/" target="_blank" alt="PyPI Latest Release"><img src="https://img.shields.io/pypi/v/xonssh-xxh.svg"></a>
<img alt="PyPI - License" src="https://img.shields.io/pypi/l/xonssh-xxh">
</p>
## Installation
```
pip install xonssh-xxh
```
Then try:
```
xxh <[user@]host[:port] or servername from ~/.ssh/config>
```
## Usage
```
$ ./xxh --help
usage: xxh [user@]host[:port]
usage: xxh [ssh arguments] destination [xxh arguments]
usage: xxh [-h] [-V] [-p SSH_PORT] [-l SSH_LOGIN_NAME] [-i SSH_IDENTITY_FILE]
[-o SSH_OPTIONS] [+i] [+if] [+lxh LOCAL_XXH_HOME]
[+rxh REMOTE_XXH_HOME] [+m METHOD] [+v]
[destination]
The xxh is for using the xonsh shell wherever you go through the ssh.
___ __________ @ @
_____ / \ \__/
___ / ______ \ / \ contribution
____ / / __ \ \ / _/ https://github.com/xonssh/xxh
__ ( / / / \ \ /
\ \___/ / / / plugins
____\ /__/ / https://github.com/search?q=xxh-plugin
/ \________/ /
/____________________/
required arguments:
destination Destination may be specified as [user@]hostname[:port] or server name from ~/.ssh/config
common arguments:
-h, --help show this help message and exit
-V, --version Show xxh version
ssh arguments:
-p SSH_PORT Port to connect to on the remote host.
-l SSH_LOGIN_NAME Specifies the user to log in as on the remote machine.
-i SSH_IDENTITY_FILE Selects a file from which the identity (private key) for public key authentication is read.
-o SSH_OPTIONS Options in the ssh configuration format. See ssh man page. Example: xxh -o Port=22 -o User=snail host
xxh arguments:
+i, ++install Install xxh to destination host.
+if, ++install-force Delete remote xxh home and install xonsh to destination host.
+lxh LOCAL_XXH_HOME, ++local-xxh-home LOCAL_XXH_HOME
Local xxh home path. Default: ~/.xxh
+rxh REMOTE_XXH_HOME, ++remote-xxh-home REMOTE_XXH_HOME
Remote xxh home path. Default: ~/.xxh
+m METHOD, ++method METHOD
Installation method: appimage
+v, ++verbose Verbose mode.
```
## Plugins
[Search xxh plugins on Github](https://github.com/search?q=xxh-plugin&type=Repositories) or [create plugin with your own lovely functions](README.plugins.md).
Pinned plugins:
* [Pipe Liner](https://github.com/xonssh/xxh-plugin-pipe-liner) — processing the lines easy with python and classic shell pipes
* [Bar Theme](https://github.com/xonssh/xxh-plugin-theme-bar) — theme to stay focused
* [Autojump](https://github.com/xonssh/xxh-plugin-autojump) — save time on moving thru directories
## Notes
### Using pip and python
The xxh xonsh will use pip and python from `xonsh.AppImage` by default. You can install pip packages ordinally with `pip install`. They will appear in `$XXH_HOME/pip`.
## How it works?
When you run `xxh <server>` command:
1. If it needed xxh script will download `xonsh.AppImage`. This is portable version of xonsh. URL you can find in `xxh.xsh`
2. If it needed xxh script copies the portable xonsh on the host (`~/.xxh` by default) along with init scripts and plugins.
3. Finally xxh makes ssh connection to server and running remote portable xonsh shell without any affection on the target system.
## Known Issues
### GLIBs versions
Current method to make xonsh portable is using an [AppImage](https://appimage.org/) which was built on [manylinux2010 (PEP 571)](https://github.com/niess/linuxdeploy-plugin-python/issues/12). In case you see the error like ``/xonsh-x86_64.AppImage: /lib/x86_64-linux-gnu/libc.so.6: version GLIBC_2.25 not found (required by /ppp/xonsh-x86_64.AppImage)`` this means you should rebuild the AppImage for older version of linux distributive. Try [linuxdeploy-plugin-python](https://github.com/niess/linuxdeploy-plugin-python/).
### WSL1: ^Z
```
# xxh YT-1300
^Z
Unknown answer from server when checking direcotry /home/hansolo/.xxh:
```
This issue was addressed to Xonsh team in [3367](https://github.com/xonsh/xonsh/issues/3367). Just try to run command again.
WSL2 is not tested yet.
## Thanks
* @scopatz for https://github.com/xonsh/xonsh
* @probonopd for https://github.com/AppImage
* @niess for https://github.com/niess/linuxdeploy-plugin-python/
* @gforsyth for https://github.com/xonsh/xonsh/issues/3374