evanlinde

Analyzing the XSEDE Campus Champions List Archive

Prepare the data

There are mbox files for each month named in %Y-%m format (e.g. 2017-12). Most are uncompressed and have no extension but a few are gzipped and have a .gz extension.

Remove the gzip files that are duplicates of uncompressed files.

free21

Polyglot code to print "FREE " 21 times in both (obfuscated) C and brainf*ck. The C version prints an additional newline character at the end.

/****************************************************************************/

          /****[****/
        #define x  0x0a
      #define o   putchar

	readSetting <- function(setting_name, file){
	# Settings appear in the file in the form of
	# SETTING_NAME="SETTING_VALUE"
	# with no leading whitespace characters.
	setting_begin <- paste0("^", setting_name, "=\"")
	setting_end <- "\" *$"
	setting_line <- grep(setting_begin, readLines(file), value=TRUE)
	setting_value <- gsub(setting_end, "", gsub(setting_begin, "", setting_line, fixed=FALSE), fixed=FALSE)
	return(setting_value)
	}

	::
	:: Display an ASCII Art image defined in this file.
	::
	:: ASCII Art images are declared with a line like "::IMAGE:name::" where
	:: the name may contain letters, numbers, and the characters '_' and '-'.
	:: Lines beginning with ":::name:::" define the image.
	::
	@echo off

	:: Display usage info, including available images, if no argument is given.

	#
	# Import an mbox file into Google Groups using the Groups Migration API
	#
	# To run this script, you will need to:
	# 1. Be an admin on your domain
	# 2. Enable API access in your domain
	# 3. Create a project on the developer console
	# 4. Activate the Groups Migration API for the project
	# 5. Create an OAuth Client ID and Secret for the project
	# 6. Install the google-api-python-client and google-auth-oauthlib

	#!/bin/bash
	#
	# Print basic info about running RStudio Server sessions
	#
	# Requires root/sudo for accurate output.
	# Does not include info about suspended sessions (i.e. where no rsession
	# process is currently running).
	# Start time is when the rsession process started; if session was previously
	# suspended and relaunched, this will be the the relaunch time.
	#