$ history|awk '{a[$2]++ } END{for(i in a){print a[i] " " i}}' |sort -rn|head
121 cd
91 ssh
82 ls
46 vi
28 python
26 scp
16 dig
12 more
7 twistd
6 rm
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Modifying EC2 security groups via AWS Lambda functions
One task that comes up again and again is adding, removing or updating source CIDR blocks in various security groups in an EC2 infrastructur...
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Here's a good interview question for a tester: how do you define performance/load/stress testing? Many times people use these terms inte...
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I first saw nsupdate mentioned on the devops-toolchain mailing list as a tool for dynamically updating DNS zone files from the command line....
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A common requirement when setting up a development or staging server is to try to mimic production as much as possible. One scenario I'...
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Why it should not be done in a Python one-liner
- Paddy.
I wish there was a good way to account for everything I do after I walk in and type:
$ emacs
Mail buffers, shell buffers, Python buffers, eval'd buffers, scratch buffers, w3m buffers, CTRL-META-thisthatandtheother commands.
About the only thing in my history are sudo commands needed when I have to change a system setting.
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