SPC

SPC lets you transfer files and folders to multiple computers easily.

SPC is a scp wrapper that help you record all remote machines configurations. You can upload/download files to specific remote machine effortlessly.

Features

• Use a short name to identify each remote machine
• Transfer multiple files/folders simutaneously
• Intuitive operations

Installation

1. Clone this repo

   git clone https://github.com/dingyiyi0226/spc.git ~/.spc
   

2. Define SPC_DIR and initialize spc. For Zsh or other shell user, subsitute .bash_profile for the corresponding configuration file.

   echo 'export SPC_DIR="$HOME/.spc"' >> ~/.bash_profile
   echo 'export PATH="$SPC_DIR/bin:$PATH"' >> ~/.bash_profile
   echo 'eval "$(spc init)"' >> ~/.bash_profile
   

3. Restart the shell

   exec "$SHELL"
   

How to use

Set up remote machines

1. Create a remote machine

   spc create mypc myname@1.1.1.1
   

2. Set/Modify the configurations if needed (the supported configurations)

   spc update mypc -P=8787 uploaddir=/home/me/Desktop
   

3. Set the machine as default

   spc default mypc
   

4. You can also get all remote machines and configurations

   spc remotes
   spc remote mypc
   

Transmit files/folders to remote machines

After setting the machine mypc as default, we can transfer files easliy!

• Transfer to default machine

  spc file1.txt file2.txt dir1/
  spc download remoteFile1.txt remoteFile2.txt remoteDir1/
  

• Transfer to specific machine

  spc -r mypc file1.txt file2.txt dir1/
  spc download -r mypc remoteFile1.txt remoteFile2.txt remoteDir1/
  

You can also modify configurations for this command

spc -d /home -c "-P=8787 -p" file.txt
spc download -d /home -c "-P=8787 -p" file.txt

Configurations

For each remote machines, we can store these configurations:

• address. Must exists, set automatically when you create the machine. Contains the informations of hostname and ip. (e.g. myname@100.100.100.100)
• uploaddir. The remote directory that stores uploaded files. The default directory is ~/. (Must set as absolute path)
• downloaddir. The local directory that stores downloaded files. The default directory is ~/. (Must set as absolute path)
• scp args.

How it works

SPC is a scp wrapper. The configuration used in each scp command is stored under $SPC_DIR (normally $HOME/.spc)

Commands

spc support these commands:

• spc (same as spc upload)
• spc upload
• spc download
• spc create
• spc delete
• spc update
• spc remove
• spc remote
• spc remotes
• spc default

File transmitting commands

Consider this example remote configuration

address=dingyiyi0226@100.100.100.100
uploaddir=/home/dingyiyi0226/Documents/
downloaddir=/Users/dingyiyi0226/Downloads/

spc upload

Upload file/folders to remote machine

spc [upload] [-r <remote-name>] [-d <directory>] [-c <config-string>] <file> <file2> <...>

<directory> can be a absolute/relative path if the path w/wo a leading /

Usage

• spc test.txt
  upload ./text.txt to /home/dingyiyi0226/Documents/text.txt
• spc -d dir1 test.txt
  upload ./text.txt to /home/dingyiyi0226/Documents/dir1/text.txt
• spc -d /dir1 test.txt
  upload ./text.txt to /dir1/text.txt

spc download

Download file/folders from remote machine

spc download [-r <remote-name>] [-d <directory>] [-c <config-string>] <file1> <file2> <...>

<directory> can be a absolute/relative path if the path w/wo a leading /

Usage

• spc download test.txt
  download /home/dingyiyi0226/Documents/text.txt to /Users/dingyiyi0226/Downloads/test.txt
• spc download -d dir1 test.txt
  download /home/dingyiyi0226/Documents/dir1/text.txt to /Users/dingyiyi0226/Downloads/test.txt
• spc download -d /dir1 test.txt
  download /dir1/text.txt to /Users/dingyiyi0226/Downloads/test.txt

Remote setting commands

spc create

Create a new remote machine

spc create <remote-name> <address>

spc delete

Delete a remote machine

spc delete <remote-name>

spc update

Update the remote machine configurations

spc update <remote-name> <config> <config2> <...>

spc remove

Remove the remote machine configurations

spc remove <remote-name> <config-key> <config-key2> <...>

spc remote

Show the remote machine configurations

spc remote [<remote-name>]

spc remotes

List all remote machines

spc remotes [--raw]

spc default

Set the default remote machine

spc default <remote-name>

Credits

SPC is inspired by pyenv