Comments for Food for Thought http://jeredsutton.com Musings and snippets that I have found helpful, interesting, motivational, etc. Tue, 07 May 2013 08:11:41 +0000 hourly 1 http://wordpress.com/ Comment on Bash Parallel Execution by Ole Tange http://jeredsutton.com/2013/04/14/bash-parallel-execution/#comment-167 Tue, 07 May 2013 08:11:41 +0000 http://jeredsutton.com/?p=151#comment-167 But that is exactly my point: If you are able to write in your homedir then ‘wget -O – pi.dk/3 | sh’ will install it in 10 seconds. You do not need write permission anywhere else.

]]> Comment on Bash Parallel Execution by JeredSutton http://jeredsutton.com/2013/04/14/bash-parallel-execution/#comment-166 Mon, 06 May 2013 11:41:51 +0000 http://jeredsutton.com/?p=151#comment-166 Parallel is an excellent option if it is installed, or if you have the ability to install it.

]]> Comment on Bash Parallel Execution by Ole Tange http://jeredsutton.com/2013/04/14/bash-parallel-execution/#comment-165 Mon, 29 Apr 2013 13:11:20 +0000 http://jeredsutton.com/?p=151#comment-165 I am trying to figure out what bgx can do that you cannot do by using GNU Parallel (10 seconds installation: wget -O – pi.dk/3 | sh).

It seems your example could be written:

cat hosts | parallel -q -j 20 ssh {} echo ‘$(hostname),$(cat /etc/debian_version)’

or:

parallel –slf hosts -j 20 –nonall echo ‘$(hostname),$(cat /etc/debian_version)’

]]> Comment on ssh-copy-id missing in OS X by JeredSutton http://jeredsutton.com/2013/04/21/ssh-copy-id-missing-in-os-x/#comment-144 Mon, 22 Apr 2013 12:03:50 +0000 http://jeredsutton.com/?p=159#comment-144 There is nothing particularly wrong with it, I just prefer how ssh-copy-id behaves by default when the .ssh directory doesn’t exist or when there may be other keys in the authorized_keys file already.

]]> Comment on ssh-copy-id missing in OS X by mysupportpad http://jeredsutton.com/2013/04/21/ssh-copy-id-missing-in-os-x/#comment-142 Mon, 22 Apr 2013 05:15:46 +0000 http://jeredsutton.com/?p=159#comment-142 What is wrong with scp .ssh/authorized_keys host:~./ssh/ ? I mean even on Linux this is how I have always done it. Oh well many ways to the same outcome. I guess we can all be happy :)

]]> Comment on Bash Best(ish) practices part 4 by kriskenyon http://jeredsutton.com/2013/03/29/bash-bestish-practices-part-4/#comment-93 Sat, 30 Mar 2013 03:17:18 +0000 http://jeredsutton.com/?p=150#comment-93 I found it useful. So there now you know!

]]> Comment on Bash Best(ish) practices part 1 by Bash Best(ish) practices part 2 | Food for Thought http://jeredsutton.com/2013/03/09/bash-bestish-practices-part-1/#comment-84 Sat, 30 Mar 2013 02:18:48 +0000 http://jeredsutton.com/?p=147#comment-84 [...] ← Previous Next → [...]

]]> Comment on Bash Best(ish) practices part 3 by Bash Best(ish) practices part 2 | Food for Thought http://jeredsutton.com/2013/03/24/bash-bestish-practices-part-3/#comment-83 Sat, 30 Mar 2013 02:18:44 +0000 http://jeredsutton.com/?p=149#comment-83 [...] ← Previous Next → [...]

]]> Comment on Bash Best(ish) practices part 2 by Bash Best(ish) practices part 1 | Food for Thought http://jeredsutton.com/2013/03/17/bash-bestish-practices-part-2/#comment-82 Sat, 30 Mar 2013 02:17:35 +0000 http://jeredsutton.com/?p=148#comment-82 [...] ← Previous Next → [...]

]]> Comment on Simple Perl Logging Subroutine by Ahmer http://jeredsutton.com/2010/07/18/simple-perl-logging-subroutine/#comment-72 Tue, 11 Dec 2012 16:26:20 +0000 http://jeredsutton.com/?p=82#comment-72 Really good idea.

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