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May 19, 2015 - A Look At The New Commandlinefu
I've put together a short writeup on what kind of newness you can expect from the next iteration of clfu. Check it out here.
March 2, 2015 - New Management
I'm Jon, I'll be maintaining and improving clfu. Thanks to David for building such a great resource!

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Psst. Open beta.

Wow, didn't really expect you to read this far down. The latest iteration of the site is in open beta. It's a gentle open beta-- not in prime-time just yet. It's being hosted over at UpGuard (link) and you are more than welcome to give it a shot. Couple things:

  • » The open beta is running a copy of the database that will not carry over to the final version. Don't post anything you don't mind losing.
  • » If you wish to use your user account, you will probably need to reset your password.
Your feedback is appreciated via the form on the beta page. Thanks! -Jon & CLFU Team

Oneliner to run commands on multiple servers

Terminal - Oneliner to run commands on multiple servers
sxh () { for i in "${@:2}"; do ssh "$i" "$1"; done ; }
2013-04-12 11:34:02
User: zlemini
Functions: ssh
Oneliner to run commands on multiple servers

Oneliner to run commands on multiple servers over ssh.

- First parameter "$1" is the command you want to execute remotely.

( It can be multiple commands e.g. "hostname;uptime")

- Second parameter "${@:2}" represents the remote host/s you want to run the command/s on.


There is 1 alternative - vote for the best!

Terminal - Alternatives

Know a better way?

If you can do better, submit your command here.

What others think

I don't think I'll need your command, but you can have a +1 for the ${@:2} -- very useful :-)

Comment by flatcap 184 weeks and 6 days ago

what is sxh? is this on the default install for RHEL?

Comment by andrewm659 180 weeks and 3 days ago

sxh is just the name i gave to the function. You can call it whatever you want, it should work on recent versions of RHEL.

Comment by zlemini 142 weeks ago

Your point of view

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