npm -ivh jdk-8u191-linux-x64.rpm
adduser sai
passwd sai
whereis sudoers
vim /etc/sudoers
rpm -qa | grep mariadb | xargs rpm -e --nodeps
rpm -qa | grep mariadb
systemctl start firewalld
tar -vxf
yum install lrzsz
rpm -ivh mysql-community-common-5.7.24-1.el7.x86_64.rpm
rpm -ivh mysql-community-libs-5.7.24-1.el7.x86_64.rpm
rpm -ivh mysql-community-devel-5.7.24-1.el7.x86_64.rpm
rpm -ivh mysql-community-libs-compat-5.7.24-1.el7.x86_64.rpm
rpm -ivh mysql-community-client-5.7.24-1.el7.x86_64.rpm
yum install libaio
rpm -ivh mysql-community-server-5.7.24-1.el7.x86_64.rpm
mysqld —initialize
cat /var/log/mysqld.log
grep 'temporary pass' /var/log/mysqld.log
chown mysql:mysql /var/lib/mysql -R
/etc/my.inf
character-set-server=utf8 [mysql] default-character-set=utf8 [mysql.server] default-character-set=utf8 [client] default-character-set=utf8 [mysqld_safe] default-character-set=utf8
systemctl start mysqld
mysql -u root -p
firewall-cmd --zone=public --add-port=3307/tcp —permanent
firewall-cmd --reload
firewall-cmd --query-port=3307/tcp
sudo yum install yum-utils
sudo yum-config-manager --add-repo
https://openresty.org/package/centos/openresty.repo
sudo yum install openresty
cd /usr/local/openresty/
firewall-cmd --zone=public --add-port=80/tcp —permanent
firewall-cmd —-reload
firewall-cmd --query-port=80/tcp
cd /etc/
vim profile
source /etc/profile
sudo mkdir data
sudo mkdir json
sudo nohup ./consul agent -datacenter=saiConsul -data-dir=/usr/local/consul/data -config-dir=/usr/local/consul/json -log-level=info -syslog -pid-file=/usr/local/consul/pid.file -server -node=consul1 -bootstrap -client=127.0.0.1 -ui &
sudo nohup ./consul agent -datacenter=saiConsul -data-dir=/usr/local/consul/data -config-dir=/usr/local/consul/json -log-level=info -syslog -pid-file=/usr/local/consul/pid.file -server -node=consul1 -bootstrap -client=172.31.56.192 -ui &
sudo nohup java -jar jenkins.war --httpPort=9090 &
sudo mv ./redis-5.0.3 /usr/local/redis
cd redis
sudo yum install gcc
sudo make
make test
cd src/
sudo make install
sudo cp ./redis.conf redis.conf.back
sudo vim redis.conf
sudo /usr/local/bin/redis-server /usr/local/redis/redis.conf
sudo ./redis-server /usr/local/redis/redis.conf
redis-cli