nghiaht

# Private key
openssl genpkey -algorithm RSA -out private.pem -pkeyopt rsa_keygen_bits:2048

# Public key
openssl rsa -pubout -in private.pem -out public_key.pem

# Private key in pkcs8 format (for Java maybe :D)
openssl pkcs8 -topk8 -in private.pem -out private_key.pem

## nocrypt (Private key does have no password)

nghiaht

redis-cli --raw keys "$PATTERN" | xargs redis-cli del

nghiaht

library(maptools)
library(geosphere)

# load USA state-level spatial data
# download from http://gadm.org
# click the 'download' tab
# select county = 'united states', file format = 'R', click ok
# download 'level 1' for state-level data
load("USA_adm1.RData")