relay
relay is a command collector and trigger. Delegate all your high-frequency commands to relay, then use it conviencely.
Install
go get -u github.com/qjpcpu/relay
or build from source
git clone [email protected]github.com:qjpcpu/relay.git
cd relay && go build
or download binary file
# for osx
wget https://raw.githubusercontent.com/qjpcpu/relay/master/release/relay.darwin -O relay && chmod +x ./relay
# for linux
wget https://raw.githubusercontent.com/qjpcpu/relay/master/release/relay.linux -O relay && chmod +x ./relay
Configuration
Default config file is ~/.relay.conf, which is yaml format. Also you can specify config file with flag -c:
-
name: server1
cmd: ssh [email protected]
-
name: server2
cmd: ssh [email protected]
-
name: connect to db
cmd: mysql -uroot -proot -h 127.0.0.1
alias: db
-
name: show my ip
cmd: 'curl http://ip.cn'
alias: ip
Use relay
show help with relay --help:
NAME:
relay - command relay station
USAGE:
relay [global options] [command alias] [arguments...]
AUTHOR:
JasonQu <[email protected]>
COMMANDS:
! run last command
@ show relay history
GLOBAL OPTIONS:
-c value specify config file (default: "/home/ubuntu/.relay.conf")
--help, -h show help
relay
keybinding in select list:
move previous/next command: j/k(like vim) or C-n/C-p(like emacs) or arrow up/down
jump to first/last command: gg/G(like vim)
jump to line: lineno+gg(like vim)
scroll page up/down: C-d/C-u(like vim)
search mode: /(like vim), C-s(like emacs)
move prev/next in search mode: C-n/C-p
confirm and run selected command: Enter
select nothing and exit: q/C-c
Bash Completion
download autocomplete/ For bash, add to ~/.bashrc
source autocomplete/bash_autocomplete
for zsh, add to ~/.zshrc
source autocomplete/zsh_autocomplete
Shortcut
1.run last command
relay !
2.view relay history
relay @
3.run command by alias
take ~/.relay.conf as example, connect to mysql database:
-
name: connect to db
cmd: mysql -uroot -proot -h 127.0.0.1
alias: db
relay db
4.run alias command with parameters
-
name: command with parameters
cmd: echo 'hello {{name}}'
alias: hi
defaults:
name: Jack
relay hi Jason
# or interactively
relay hi
