Lets get into the world of digital coins 1. Open the playstore and install Mycelium Write your key (set of 20 words on a paper and in a very safe place) if someone steals this key it will be possible […]
Como comprar bitcoin
1. Abre o playstore e instale Mycelium Escreve a sua chave (grupo de 20 palavras em um papel e em um lugar muito seguro) caso alguem roube essa chave sera possivel acessar sua carteira! E tbm vc podera usar caso […]
varnish for wordpress
/etc/yum.repos.d/varnish.repo [varnishcache_varnish41] name=varnishcache_varnish41 baseurl=https://packagecloud.io/varnishcache/varnish41/el/6/$basearch repo_gpgcheck=1 gpgcheck=0 enabled=1 gpgkey=https://packagecloud.io/varnishcache/varnish41/gpgkey sslverify=1 sslcacert=/etc/pki/tls/certs/ca-bundle.crt metadata_expire=300 OK, ready then yum clean all yum install varnish Check the version: # /usr/sbin/varnishd -V varnishd (varnish-4.1.8 revision d266ac5c6) here is my varnish default configuration /etc/sysconfig/varnish NFILES=131072 MEMLOCK=2000 NPROCS=”unlimited” […]
ipset and iptables
Got IP zones from the internet: wget http://www.ipdeny.com/ipblocks/data/countries/all-zones.tar.gz gunzip -d all-zones.tar.gz ; tar -xvf all-zones.tar Then with ipset ipset create onlyita hash:net hashsize 64000 while read ip; do echo $ip ; done < it.zone Iptables: iptables -N countryfilter iptables -A […]
Deploy Weblogic bash script
To deploy a simple ear I did: ${JAVA_BIN} -cp ${WL_JAR} weblogic.Deployer -adminurl t3://${HOST_NAME}:${HOST_PORT} -user ${HOST_USER} -password ${HOST_PASS} -targets ${SERVER} -deploy -upload ${TMP_DIR}${DEPLOYEAR} -name ${APPNAME} But on the second script I had to do a stop(kill) of the server, cleanup the […]
AWS Certified Solutions Architect Study Guide
AWS Certified Solutions Architect Study Guide ( old post version here) 1) EC2 – Elastic Computer #EC2 STORAGE# EC2 support 2 types of block devices does Amazon EC2 support, EBS and instance storage(ephemeral) Persistent Storage (EBS) “Elastic Block Store”: […]
Centreon no Graphics
Troubleshooting Centreon no Graphics (Using centreon brokers 2.11.8 BBDO not nagios NDO) Centos 6.8 x64 centreon-broker-2.11.8-2.el6.x86_64 centreon-broker-cbd-2.11.8-2.el6.x86_64 centreon-broker-cbmod-2.11.8-2.el6.x86_64 centreon-broker-core-2.11.8-2.el6.x86_64 centreon-broker-storage-2.11.8-2.el6.x86_64 PROBLEM Centreon graphics are not updated CAUSE Usualy it is related to centreon-broker not writing in my case I […]