5 results
tagged
random x
-
Note: bash get random element from string "elem1;elem2;elem3"
October 5, 2017 at 4:32:08 PM GMT+2 * - permalink -#!/bin/bash servers="server1;server2;server3" IFS=';' read -r -a array <<< "$servers" rand=$[ $RANDOM % ${#array[@]} ] echo ${array[$rand]}
-
https://links.infomee.fr/?wfMNvw
-
![thumbnail]()
How to Setup Additional Entropy for Cloud Servers Using Haveged | DigitalOcean
December 23, 2016 at 11:57:52 AM GMT+1 - permalink -- yum install -y gcc
- wget http://www.issihosts.com/haveged/haveged-1.9.1.tar.gz
- tar xf haveged-1.9.1.tar.gz
- cd haveged-1.9.1
- make
- ./configure
- make
- make install
- /usr/local/sbin/haveged -w 1024
To run this inside a container, you have to docker run --privileged
You can run this on host, then map /dev/random from host inside container/!\ In test environment ONLY :
Don't install anything, just map /dev/urandom from host into /dev/random container
docker run -v /dev/urandom:/dev/randomTest entropy : (rng-tools)
cat /dev/random | rngtest -c 1000
-
https://www.digitalocean.com/community/tutorials/how-to-setup-additional-entropy-for-cloud-servers-using-haveged
-
Sleep random time before to act
January 25, 2016 at 11:24:19 AM GMT+1 - permalink -sleep $(shuf -i 1-600 -n 1) && /bin/gogo
-
https://links.infomee.fr/?oO0cBA
-
Generating weighed random numbers in JavaScript
January 12, 2015 at 11:26:33 AM GMT+1 - permalink -Algo pour faire du random avec poids
-
http://www.javascriptkit.com/javatutors/weighrandom2.shtml
