lssh

lssh

List select formula ssh wrapper for terminal UI

Description

lssh - A command to read a prepared list in advance and connect to ssh to the selected host. list file is set in yaml format.When selecting a host, you can filter by keywords.Execute commands concurrently to multiple hosts.

Demo

Requirement

need the following command.

• ssh

Install

    go get github.com/blacknon/lssh
    go install github.com/blacknon/lssh
    cp $GOPATH/src/github.com/blacknon/lssh/example/config.tml ~/.lssh.conf
    chmod 600 ~/.lssh.conf

Usage

Please edit "~/.lssh.conf".

example)

[log]
enable = true
dirpath = "/path/to/logdir"

[server.PasswordAuth_ServerName]
addr = "192.168.100.101"
port = "22"
user = "test"
pass = "Password"
note = "Password Auth Server"

[server.KeyAuth_ServerName]
addr = "192.168.100.102"
port = "22"
user = "test"
key  = "/path/to/private_key"
note = "Key Auth Server"

After exec command.

lssh

option

lssh v0.4.1
usage: lssh [--host HOST] [--list] [--file FILE] [--terminal] [--parallel] [--command COMMAND]

options:
  --host HOST, -H HOST   Connect servername
  --list, -l             print server list
  --file FILE, -f FILE   config file path [default: /home/blacknon/.lssh.conf]
  --terminal, -T         Run specified command at terminal
  --parallel, -P         Exec command parallel node(tail -F etc...)
  --command COMMAND, -C COMMAND
                         Remote Server exec command.
  --help, -h             display this help and exit
  --version              display version and exit

If you specify a command as an argument, you can select multiple hosts.Select host 'Ctrl + X',select all displayed hosts 'Ctrl + A'.

copy files using stdin/stdout to/from remote server

You can scp like copy files using stdin/stdout.It also supports multiple nodes(parallel is not yet supported now).

# from local to remote server
cat LOCAL_PATH | lssh -C 'cat > REMOTE_PATH'

# from remote server to local
lssh -C 'cat REMOTE_PATH' | cat > LOCAL_PATH

multi node select exec tail -f

Use list select type ssh gateway server

'/etc/passwd' use (or .ssh/authorized_keys)

To use as a ssh gateway server as list select type, specify it at an execution command in "/etc/passwd"( or "authorized_keys").

ex) /etc/passwd

lssh:x:1000:1000::/home/lssh:/bin/lssh

Arrange "~/.lssh.conf" and connect with ssh.

Licence

A short snippet describing the license MIT.

Author

blacknon