Stupid Unix Tricks - Bash Math Captcha

Posted on Mon 29 February 2016 in Tutorial • Tagged with bash, scriptingLeave a comment

Let's say that you have a shell script that you run very frequently on pre-prod servers but very infrequently in your prod environment because it can cause outages or performance issues. Wouldn't it be nice if you had some sort of pre-execution hook that notified you that you ...

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GNU Screen Sugar

Posted on Tue 02 August 2011 in Software • Tagged with *Cough*Plug*Cough*, bash, linux, screen, unixLeave a comment

I don’t usually advertise my Github projects on this blog, but I thought that this one might actually be kinda useful to you if you like GNU Screen: - tompurl/Scrugar

Basically, it’s a couple of functions and aliases that I use to make it easier to use Screen ...

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