UserNotes:yikaus

Notes

Add my first command nc

ssh alpha.cmd.io :add nc gophernet/netcat

ssh alpha.cmd.io nc -vz 127.0.0.1 2200

same as what I think , the nc command run remotely and not in run in current machine .

little bit explore cmd.io

Add a self build ansible docker

Dockerfile

FROM alpine
MAINTAINER yikaus

RUN set -ex \
  && apk add --no-cache py-pip build-base python-dev libffi-dev openssl-dev \
	&& pip install ansible \
	&& mkdir /ansible \
	&& apk del build-base py-pip libffi-dev openssl-dev
  
WORKDIR /ansible
 
ENTRYPOINT ["ansible"]

Then docker build and docker push to yikaus/ansible

Add to my cmdio

ssh alpha.cmd.io :add ansible yikaus/ansible

ssh alpha.cmd.io ansible -i localhost, all -a "whoami" -c local
localhost | SUCCESS | rc=0 >>
root

ssh alpha.cmd.io ansible -i localhost, all -a "ifconfig" -c local
localhost | SUCCESS | rc=0 >>
eth0      Link encap:Ethernet  HWaddr 02:42:AC:11:00:02  
          inet addr:172.17.0.2  Bcast:0.0.0.0  Mask:255.255.0.0
          inet6 addr: fe80::42:acff:fe11:2%32633/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:2 errors:0 dropped:0 overruns:0 frame:0
          TX packets:3 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:180 (180.0 B)  TX bytes:258 (258.0 B)

lo        Link encap:Local Loopback  
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1%32633/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:65536  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1 
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

I tried the envy before , cmd.io seems a hosted version of envy , using sshcommand redirect to docker entry point , is that right ? Using network command like nc/netstat won't be much useful as I expect the command running currently context/machine not remote .

Wow it hosted in aws

ssh alpha.cmd.io ansible all -c local -i 'localhost,' -m raw -a \'wget -qO- http://169.254.169.254/latest/meta-data/\'      
localhost | SUCCESS | rc=0 >>
ami-id
ami-launch-index
ami-manifest-path
block-device-mapping/
hostname
instance-action
instance-id
instance-type
local-hostname
local-ipv4
mac
metrics/
network/
placement/
profile
public-hostname
public-ipv4
public-keys/
reservation-id
security-groups
services/

More to be Added