kovetskiy

#!/bin/bash
###
### my-script — does one thing well
###
### Usage:
###   my-script <input> <output>
###
### Options:
###   <input>   Input file to read.
###   <output>  Output file to write. Use '-' for stdout.

qmahoney

#!/bin/bash

# Copy banner.ps and owl.ps from:
# http://athena10.mit.edu/trac/browser/trunk/third/lprng/athena?rev=13556

echo "/user (`whoami`) def" > vars.ps
echo "/host (`hostname`) def" >> vars.ps
echo "/queuejob () def" >> vars.ps
echo "/date (`date +"%A, %e %B %Y  %H:%M:%S"`) def" >> vars.ps
echo "/motd () def" >> vars.ps

bsweger

Useful Pandas Snippets

A personal diary of DataFrame munging over the years.

Data Types and Conversion

Convert Series datatype to numeric (will error if column has non-numeric values)
(h/t @makmanalp)