# multi-ssh

An application to upload a file or perform a command on multiple servers via ssh and scp. 

## Configuration

Set the environment variable `MSSH_SERVERS` to configure the server directories of your ssh servers

### Linux example

```bash
export MSSH_SERVERS="crea:server/creative2,sky:sky,city:city2"
```

## Usage

For detailed usage please see:
```bash
multi-ssh --help
```

### Command example

Delete the WorldGuard folder on crea, sky and city:
```bash
multi-ssh crea sky city -c "rm -r plugins/WorldGuard" 
```

### Upload example

Upload a new version of the MenuApi plugin and delete old versions from the servers:
```bash
multi-ssh crea sky city minez lobby -u target/MenuApi-3.4.2.jar 
```

Upload a new version of the MineZ plugin but keep backups of the older versions:
```bash
multi-ssh minez -u target/MineZ-3.0.jar -a 
```

The program will show you an overview of what it will be doing before actually performing any of the actions:
```
minez:
* renaming MineZ-2.7.jar -> MineZ-2.7.jarr
+ adding MineZ-3.0.jar
Continue [Y|n]: 
```

For detailed usage of the upload feature see
```bash
multi-ssh -u --help
```