Parallel remote execution tty - (Yet another parallel ssh/shell)
go get -u github.com/ncode/pretty
By default it lives in ~/.pretty.yaml
username: ncode history_file: ~/.pretty.history ssh_private_key: ~/.ssh/id_rsa groups: hosts: - host1 - host2 - host3 - host4 Parallel remote execution tty - (Yet another parallel ssh/shell) usage: pretty <host1> <host2> <host3>... Usage: pretty [flags] Flags: --config string config file (default is $HOME/.pretty.yaml) -h, --help help for pretty -G, --hostGroup string group of hosts to be loaded from the config file -H, --hostsFile string hosts file to be used instead of the args via stdout (one host per line) Connecting to hosts:
pretty host1 host2 host3 host4 pretty(2)>> Error connection to host host3: Failed to dial: dial tcp: lookup host3: no such host Error connection to host host4: Failed to dial: dial tcp: lookup host4: no such host Connecting to hostGroups:
pretty -G hosts pretty(2)>> Error connection to host host3: Failed to dial: dial tcp: lookup host3: no such host Error connection to host host4: Failed to dial: dial tcp: lookup host4: no such host Connecting to hostsFile:
pretty -H /tmp/hosts.txt pretty(2)>> Error connection to host host3: Failed to dial: dial tcp: lookup host3: no such host Error connection to host host4: Failed to dial: dial tcp: lookup host4: no such host List connection status:
pretty(2)>> :status Connected hosts (2) Failed hosts (2) List hosts:
pretty(2)>> :list host1: Connected(true) host2: Connected(true) host3: Connected(false) host4: Connected(false) Running commands:
pretty(2)>> whoami host1: ncode host2: ncode pretty is a tool to control interactive shells across multiple hosts from a single point.
After using polysh for a long time. It came with the motivation to try to write my own parallel shell in GO. In the end the tool worked so well and I decided to open source the code.
Forward Control+C and Control+Z requests to the destination terminal Support for encrypted ssh keys