runonall

Who needs ansible?

setup

• ssh keys between your hosts
• commands.txt with the commands you want to run on each host
• hosts.txt with all the hosts you want to run commands on

run

[you@hostname627 runonall]$ ./runonall.sh hosts.txt commands.txt

output

hostname452:
hostname:
hostname452
grep findme /etc/some/file.properties:
yep findme is on this line

hostname453:
hostname:
hostname453
grep findme /etc/some/file.properties:
findme is here on this host
findme is also here
can't run from findme

hostname475:
(and on and on for each host...)