Sometimes, I want to just run an ad-hoc shell command on multiple hosts that
requires elevated privileges. E.g. I might want to grep a couple logs that are
not world-readable.
(fabenv)[waldbiec@odin fabrications]$ pip freeze
Fabric==1.9.0
ecdsa==0.11
paramiko==1.14.0
pycrypto==2.6.1
wsgiref==0.1.2
(fabenv)[waldbiec@odin fabrications]$ type fab
fab is hashed (/home/waldbiec/projects/python/virt_envs/fabenv/bin/fab)
(fabenv)[waldbiec@odin fabrications]$ fab -H ldap4,ldap5 -- sudo echo 'a
test'
[ldap4] Executing task '<remainder>'
[ldap4] run: sudo echo a test
[ldap4] out: [sudo] password for waldbiec:
[ldap4] out: a test
[ldap4] out:
[ldap5] Executing task '<remainder>'
[ldap5] run: sudo echo a test
[ldap5] out: [sudo] password for waldbiec:
[ldap5] out: a test
[ldap5] out:
Done.
Disconnecting from ldap4... done.
Disconnecting from ldap5... done.
(fabenv)[waldbiec@odin fabrications]$
So I had to type my password in 2 times, even though it is the same on each of
the 2 servers. Am I doing something wrong?
Thanks,
Carl Waldbieser
ITS Systems Programmer
Lafayette College
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