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@ilevantis
ilevantis / bedtools_cheatsheet.md
Last active December 8, 2025 06:57
Bedtools cheatsheet

Bedtools Cheatsheet

General:

Tools Description
flank Create new intervals from the flanks of existing intervals.
slop Adjust the size of intervals.
shift Adjust the position of intervals.
subtract Remove intervals based on overlaps b/w two files.
@cosmincatalin
cosmincatalin / install-rstudio-server.sh
Last active October 27, 2022 11:07
AWS EMR bootstrap to install RStudio Server along with sparklyr
#!/bin/bash
# These variables can be overwritten using the arguments below
VERSION="1.1.463"
# drwho is listed as user in YARN's Resource Manager UI.
USER="drwho"
# Depending on where the EMR cluster lives, you might have to change this to avoid security issues.
# To change the default password (and user), use the arguments bellow.
# If the cluster is not visible on the Internet, you can just leave the defaults for convenience.
PASS="tardis"
@hadley
hadley / s3.r
Created May 7, 2013 13:16
Implementation of request signing for Amazon's S3 in R.
library(httr)
library(digest)
library(XML)
s3_request <- function(verb, bucket, path = "/", query = NULL,
content = NULL, date = NULL) {
list(
verb = verb,
bucket = bucket,
path = path,